CN110249830A - A kind of plant lamp changing lighting angle - Google Patents
A kind of plant lamp changing lighting angle Download PDFInfo
- Publication number
- CN110249830A CN110249830A CN201910394845.6A CN201910394845A CN110249830A CN 110249830 A CN110249830 A CN 110249830A CN 201910394845 A CN201910394845 A CN 201910394845A CN 110249830 A CN110249830 A CN 110249830A
- Authority
- CN
- China
- Prior art keywords
- lighting angle
- lamp body
- end cap
- plant
- connecting rod
- 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.)
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Classifications
-
- 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
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses the plant lamps that one kind can change lighting angle, it further include power device, end cap and controller including lamp body, power device is fixed on end cap and is electrically connected with the controller, lamp body end is rotatably connected on end cap, and lamp body is connect by lighting angle adjustment mechanism with power device.Power device drives lamp body movement through lighting angle adjustment mechanism, since lamp body and end cap are rotatablely connected, therefore lamp body can realize that itself deflection is adjusted, lamp body can both be combined by the variation of lighting angle and realize that large range of illumination covers, it can also be by the illumination compensation for keeping realizing some local location for a long time of a certain lighting angle or reinforcement, to more fully meet plant in growth course difference lighting requirements.
Description
Technical field
The present invention relates to a kind of lamps and lanterns, more specifically, it relates to a kind of plant lamp that can change lighting angle.
Background technique
Traditional agriculture is influenced greatly by weather conditions, such as illumination, once encountering lasting rainy weather, sunshine is seriously not
When sufficient, plant growth will slow down significantly.With being constantly progressive for agricultural science and technology, people can apply artificial lighting technology pair now
Agricultural production is carried out beneficial to intervening, and the appearance of plant lamp helps people to solve sunshine wretched insufficiency, and crop production is slowly asked
Topic.It the use of plant lamp place is mostly greenhouse gardening, when photosynthesis of the plant lamp to extend plant growth is set in greenhouse
Between, improve the growth rate of plant.Because plant can have different needs illumination in growth course, generally require replacement or
Person adjusts the light source of different angle to provide wider more fully illumination covering or part bigger intensity of illumination, and existing plant
Its lighting angle of object lamp is typically all fixation, certainly will need to dismantle lamps and lanterns again if lighting angle to be changed, and is changed
Mounting means adjusts angle, or even also needs to re-replace installation, and the adjustment operation of lamps and lanterns is inconvenient.More additionally by setting
More plant lamps carrys out layout straggly, can also reduce illumination dead angle, but the usable floor area in greenhouse is limited, if excessively arranging plant
Lamp not only easily occupies plant growth space, but also can increase cost.The invention of Publication No. CN108626617A was in 2018
Disclosed a kind of efficient LED plant lamp of angle adjustable, including greenhouse steelframe and ground support, the greenhouse steelframe on October 9
Middle part lower end be connected with support rod, fixed plate is arranged in the top of support rod, and the fixed plate has sliding rail by screw connection, institute
It states and is connected with claw in the slideway of sliding rail, and the upper center of the lower end of claw and rigid support is rigidly connected, the rigidity branch
The lower end two sides of frame are respectively fixedly connected in the upper end of main body lamp bracket, and the both ends of the main body lamp bracket, which are spaced, opens up hinged groove,
The angular adjustment of slider box, Jin Erneng may be implemented when carrying out folding and unfolding cable by the rotation lamp bracket of rotation setting for the invention
Enough so that plant obtains the light irradiation of more perspective, shading rate can be largely reduced, plant growth rate is improved；Pass through
The structure setting of suspension can be avoided traditional plant lamp modes of emplacement, largely reduce its occupied area, realize
The reasonable utilization of resource.But the invention is main or realizes that lighting angle is adjusted by the covering angle of change rotation lamp bracket
, the adjusting of illumination range is substantially still fallen within, illumination can not concentrate orientation to reinforce local light intensity, light efficiency
It is lower.
Summary of the invention
Existing plant lamp lighting angle is generally fixed, and transformation lighting angle is inconvenient, it is difficult to pass through economy and facility
Mode provides wider more fully illumination covering or local bigger intensity of illumination, to overcome this defect, the present invention provides
Lighting angle can be adjusted flexibly in one kind, provide wider more fully illumination covering and local bigger intensity of illumination, easy to use,
Meet plant in the plant lamp for changing lighting angle of growth course difference lighting requirements.
The technical scheme is that a kind of plant lamp that can change lighting angle, including lamp body, it further include power dress
Set, end cap and controller, power device are fixed on end cap and are electrically connected with the controller, lamp body end is rotatably connected on end cap
On, lamp body is connect by lighting angle adjustment mechanism with power device.Power device drives lamp by lighting angle adjustment mechanism
Body movement, since lamp body and end cap are rotatablely connected, lamp body can realize that itself deflection is adjusted, and lamp body can both pass through illumination angle
Large range of illumination covering is realized in the variation combination of degree, can also by a certain lighting angle keep for a long time realize some office
The illumination compensation of portion position or reinforcement, to more fully meet plant in growth course difference lighting requirements.
Preferably, the lighting angle adjustment mechanism includes drive link, intermediate connecting rod group and tail end connecting rod, it is described dynamic
Power device is a motor, and the output shaft eccentric setting of motor is on motor, and the output shaft of drive link and motor is sequentially connected, end
End link is hinged with lamp body, and intermediate connecting rod group both ends are hinged with drive link, tail end connecting rod respectively.It is eccentric when motor rotates
Motor output shaft pulls drive link, then pulls tail end connecting rod by intermediate connecting rod group, the pulling force of tail end connecting rod is relative to lamp
The rotating joint in body end portion forms the torque for rotating lamp body, and the adjustment of lamp body lighting angle is realized in lamp body rotation.Motor can
Stop at an arbitrary position, therefore lamp body can also keep corresponding inclination angle.
Preferably, the output shaft of motor is connect with drive link by plug-in torque transmission structure.Motor in this way
Output shaft and drive link can not only transmit torque, can also transmit torque, form reliable transmission connection, avoid the occurrence of in machinery
The motionless phenomenon of dead point band.
As an alternative, the lighting angle adjustment mechanism includes drive rack, driving gear and drive link, the power
Device is an electric cylinder, and drive rack is slidably connected on end cap and connect with the output end of electric cylinder, and the rotation of sliding tooth wheel connects
It connects on end cap and is engaged with drive rack, drive link both ends are hinged with driving gear, lamp body respectively.The illumination of such form
Angle-adjusting mechanism can also realize the adjustment of lamp body lighting angle.Electric cylinder stretching motion can drive drive rack to slide, driving
The movement of rack gear drives the sliding tooth wheel rotation being engaged with, and driving gear can pull drive link again, rotate lamp body.
Preferably, lamp body is equipped with end connection frame, end connection frame is fixed on lamp body end, the lighting angle tune
The connecting portion of complete machine structure and lamp body is on the connection frame of end.The material of lamp body is inconvenient directly to bear external force, end connection
Frame, which can provide connection structure, to be made capacity between lamp body and makees corresponding sports, and lamp body is protected.
Preferably, end connection frame is hinged by shaft with end cap.It is hingedly realized by simple structure by shaft
The rotation connection of lamp body and end cap.
Preferably, lamp body is arranged in pairs and is symmetrically positioned in lighting angle adjustment mechanism both sides.With same illumination angle
Degree adjustment mechanism controls pairs of lamp body, so that this plant lamp is carried out the irradiation in more multi-faceted, bigger region, is greatly improved plant
The task performance of lamp.
Preferably, being equipped with outer cover above lamp body, outer cover and end cap are connected.The cover that outer cover is formed with end cap can control
The light area of lamp body, and protect lamp body.
Preferably, outer cover is the cylinder that is in U-shape of cross section, outer interior surface concave curved and it is equipped with reflection plated film.Outer cover structure
At semi-enclosed cover, the light that can be issued to lamp body is converged, is reflected, and finally obtains the output light of Relatively centralized, illumination
Direction is easier to control, and optical energy loss is less, and light efficiency is higher.
Preferably, this plant lamp further includes lifting device, end cap is connected on the lifting device.Lifting device can increase
The movement dimension of this plant lamp adjusts lighting angle, in this way so that plant lamp is not only able to rotate, but also can be gone up and down on different height
It can be further improved the illumination sphere of action of this plant lamp and according to function and effect.
The beneficial effects of the present invention are:
Meet plant in growth course difference lighting requirements.Lamp body can realize that itself deflection is adjusted in the present invention, and lamp body both can be with
Large range of illumination covering is realized by the variation combination of lighting angle, can also be kept for a long time by a certain lighting angle
Illumination compensation or the reinforcement of some local location are realized, to more fully meet plant in growth course difference lighting requirements.
It is compact-sized, it takes up little area, it is easy to use.Lighting angle can be adjusted flexibly in the present invention, can be configured with less plant lamp
Quantity provides wider more fully illumination covering and local bigger intensity of illumination, compact-sized, takes up little area, easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is main component composition schematic diagram of the invention；
Fig. 3 is a kind of structural schematic diagram of lighting angle adjustment mechanism in the present invention；
Fig. 4 is a kind of structural schematic diagram of lamp body after removing outer cover in the present invention；
Fig. 5 is a kind of partial structural diagram of lamp body left end in the present invention.
In figure, 1- lamp body, 2- motor, 3- end cap, 4- drive link, 5- tail end connecting rod, the end 6- connection frame, 7- outer cover,
8- inverted T-shaped connecting rod, 9- short connecting rod, the vertical sliding slot of 10-.
Specific embodiment
The invention will be further described for specific embodiment with reference to the accompanying drawing.
Embodiment 1:
As shown in Figures 1 to 5, a kind of plant lamp changing lighting angle, including lamp body 1 further include power device, end cap 3
And controller, end cap 3 are left and right two, power device is fixed on the end cap 3 on the right and is electrically connected with the controller.1 liang of lamp body
Equal close-fitting is held to have end connection frame 6, end connection frame 6 is hinged by shaft with end cap 3, so that 1 end of lamp body is rotatably connected on
On end cap 3.Outer cover 7 is equipped with above lamp body 1,7 both ends of outer cover and end cap 3 are connected.Outer cover 7 is the cylinder that cross section is in U-shape, outer cover
7 inner surface concave curveds and it is equipped with reflection plated film, is fixed with LED lamp bead on lamp body 1, LED lamp bead is arranged in a straight line.Lamp body 1 passes through light
Irradiation angle adjustment mechanism is connect with power device, and each lighting angle adjustment mechanism controls two lamp bodies 1, and two lamp bodies 1 are symmetrical
Positioned at lighting angle adjustment mechanism both sides.The lighting angle adjustment mechanism is located at 1 right end of lamp body, including a drive link 4, one
Intermediate connecting rod group and two tail end connecting rods 5, the power device are a motor 2, and the output shaft eccentric setting of motor 2 is in motor 2
On end face, the output shaft of drive link 4 and motor 2 is sequentially connected, and each tail end connecting rod 5 is corresponding with a lamp body 1 hinged, and end connects
The connecting portion of bar 5 and lamp body 1 is on end connection frame 6.Intermediate connecting rod group includes an inverted T-shaped connecting rod 8 and a pair of of short connecting rod 9,
Inverted T-shaped connecting rod 8 is made of flat bar and plumbing bar, and plumbing bar one end is connected in the middle part of flat bar, and the other end is hinged in drive link 4, is put down
Bar both ends respectively connect a short connecting rod 9, and every 9 one end of short connecting rod is hinged on flat bar, and the other end is then cut with scissors with corresponding tail end connecting rod 5
It connects.The output shaft of motor 2 is connect with drive link 4 by plug-in torque transmission structure, the plug-in torque transmission structure
Torsion clamp including being set to the kidney ellipsoid of 2 output shaft end of motor, and the torsion bayonet set on 4 end of drive link, torsion
Clamp adaptation is connected in torsion bayonet.Motor 2 and drive link 4 are not set on the end cap 3 of 1 left end of lamp body, are only set by among one
The driven lighting angle adjustment mechanism that connection rod set and two tail end connecting rods 5 are constituted, wherein plumbing bar one end of intermediate connecting rod group is connected to
In the middle part of flat bar, other end sliding is in the vertical sliding slot 10 on the end cap 3 for being set to left end.This plant lamp further includes lifting dress
It sets, end cap 3 is connected on the lifting device.
Motor 2 rotates under controller control, and controller sends work order by manual remote control.Motor 2 rotates
When, eccentric motor output shaft pulls drive link 4, tail end connecting rod 5 is then pulled by intermediate connecting rod group, tail end connecting rod 5
Pulling force forms the torque for rotating lamp body 1 relative to the rotating joint of 1 end of lamp body, and lamp body 1 rotates, and realizes 1 illumination of lamp body
The adjustment of angle.Motor 2 can stop at an arbitrary position, therefore lamp body 1 can also keep corresponding inclination angle.
Embodiment 2:
The lighting angle adjustment mechanism includes drive rack, driving gear and drive link, and the power device is one electronic
Cylinder is connect on the sliding rail that drive rack is slidably connected on end cap and with the output end of electric cylinder, the rotation connection of sliding tooth wheel
It is engaged on end cap 3 and with drive rack, drive link both ends are hinged with an eccentric pin shaft, the lamp body 1 on driving gear respectively.
Remaining is the same as embodiment 1.
Electric cylinder stretches under controller control, when electric cylinder stretches, drive rack can be driven to slide, drive rack
Movement drive be engaged with sliding tooth wheel rotation, driving gear can pull drive link again, rotate lamp body.
Embodiment 3:
The plug-in torque transmission structure includes the torsion bayonet rectangular set on 2 output shaft end of motor, and is set to driving and connects
The square toes shape torsion clamp of 4 end of bar.Each lighting angle adjustment mechanism only controls a lamp body 1, lighting angle adjustment mechanism,
Tail end connecting rod 5, short connecting rod 9 in driven lighting angle adjustment mechanism respectively only have one.Remaining is the same as embodiment 1.
Claims (10)
1. one kind can change the plant lamp of lighting angle, including lamp body (1), it is characterized in that further include power device, end cap (3) and
Controller, power device are fixed on end cap (3) and are electrically connected with the controller, and lamp body (1) end is rotatably connected on end cap (3)
On, lamp body (1) is connect by lighting angle adjustment mechanism with power device.
2. the plant lamp according to claim 1 for changing lighting angle, it is characterized in that the lighting angle adjustment mechanism
Including drive link (4), intermediate connecting rod group and tail end connecting rod (5), the power device is a motor (2), the output of motor (2)
Eccentric shaft is set on motor (2), and the output shaft of drive link (4) and motor (2) is sequentially connected, tail end connecting rod (5) and lamp body
(1) hingedly, intermediate connecting rod group both ends are hinged with drive link (4), tail end connecting rod (5) respectively.
3. the plant lamp according to claim 2 for changing lighting angle, it is characterized in that the output shaft of motor (2) and driving
Connecting rod (4) is connected by plug-in torque transmission structure.
4. the plant lamp according to claim 1 for changing lighting angle, it is characterized in that the lighting angle adjustment mechanism
Including drive rack, driving gear and drive link, the power device is an electric cylinder, and drive rack is slidably connected at end cap
On a sliding rail on and connect with the output end of electric cylinder, sliding tooth wheel is rotatably connected on end cap (3) and nibbles with drive rack
It closes, drive link both ends are hinged with driving gear, lamp body (1) respectively.
5. the plant lamp according to claim 1 for changing lighting angle, it is characterized in that lamp body (1) is connected equipped with end
Frame (6), end connection frame (6) are fixed on lamp body (1) end, the connecting portion of the lighting angle adjustment mechanism and lamp body (1)
In on end connection frame (6).
6. the plant lamp according to claim 5 for changing lighting angle, it is characterized in that end connection frame (6) and end cap
(3) hinged by shaft.
7. the plant lamp according to claim 1 for changing lighting angle, it is characterized in that lamp body (1) is arranged in pairs and symmetrically
Positioned at lighting angle adjustment mechanism both sides.
8. the plant lamp according to any one of claim 1 to 7 for changing lighting angle, it is characterized in that on lamp body (1)
Side is equipped with outer cover (7), and outer cover (7) and end cap (3) are connected.
9. the plant lamp according to claim 8 for changing lighting angle, it is characterized in that outer cover (7) is in U-shape for cross section
Cylinder, outer cover (7) inner surface concave curved and be equipped with reflection plated film.
10. the plant lamp according to any one of claim 1 to 9 for changing lighting angle, it is characterized in that further including rising
Falling unit, end cap (3) are connected on the lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394845.6A CN110249830B (en) | 2019-05-13 | 2019-05-13 | Plant lamp capable of changing lighting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394845.6A CN110249830B (en) | 2019-05-13 | 2019-05-13 | Plant lamp capable of changing lighting angle |
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| Publication Number | Publication Date |
|---|---|
| CN110249830A true CN110249830A (en) | 2019-09-20 |
| CN110249830B CN110249830B (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910394845.6A Active CN110249830B (en) | 2019-05-13 | 2019-05-13 | Plant lamp capable of changing lighting angle |
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| Country | Link |
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| CN (1) | CN110249830B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226631A (en) * | 2020-01-15 | 2020-06-05 | 中国农业科学院都市农业研究所 | Integrated lamp bracket capable of adjusting light supplement direction for distributed light supplement lamp adjusting system |
| CN111373949A (en) * | 2020-04-26 | 2020-07-07 | 南京格尼兹农业科技有限责任公司 | Adjustable LED plant lamp and adjusting mode thereof applied to different occasions |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010147259A1 (en) * | 2009-06-18 | 2010-12-23 | 주식회사 엔케이 | Automatic irradiation angle adjusting device for led type plant cultivation lamp by controlling supplemental light domain of solar light, and method thereof |
| CN103133904A (en) * | 2011-12-01 | 2013-06-05 | 海洋王照明科技股份有限公司 | Light-emitting diode (LED) lamp tube with irradiating angle adjustable |
| CN206419910U (en) * | 2016-12-29 | 2017-08-18 | 深圳市金海滨光电科技有限公司 | A kind of adjustable LED plant growth lamp |
| CN207006052U (en) * | 2017-07-26 | 2018-02-13 | 慈溪飞诺斯电子科技有限公司 | A kind of plant illumination LED lamp |
| CN108781903A (en) * | 2018-06-19 | 2018-11-13 | 徐州佳联农业发展有限公司 | A kind of greenhouse with adjustable-angle illumination |
| KR101951342B1 (en) * | 2018-08-02 | 2019-02-22 | (주)아이조명 | Natural white light luminescence and beam angle adjustable plant growing LED lighting fixture |
| CN109489013A (en) * | 2018-10-19 | 2019-03-19 | 曾瑞宜 | A kind of stage lighting displacement adjustment structure |
-
2019
- 2019-05-13 CN CN201910394845.6A patent/CN110249830B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010147259A1 (en) * | 2009-06-18 | 2010-12-23 | 주식회사 엔케이 | Automatic irradiation angle adjusting device for led type plant cultivation lamp by controlling supplemental light domain of solar light, and method thereof |
| CN103133904A (en) * | 2011-12-01 | 2013-06-05 | 海洋王照明科技股份有限公司 | Light-emitting diode (LED) lamp tube with irradiating angle adjustable |
| CN206419910U (en) * | 2016-12-29 | 2017-08-18 | 深圳市金海滨光电科技有限公司 | A kind of adjustable LED plant growth lamp |
| CN207006052U (en) * | 2017-07-26 | 2018-02-13 | 慈溪飞诺斯电子科技有限公司 | A kind of plant illumination LED lamp |
| CN108781903A (en) * | 2018-06-19 | 2018-11-13 | 徐州佳联农业发展有限公司 | A kind of greenhouse with adjustable-angle illumination |
| KR101951342B1 (en) * | 2018-08-02 | 2019-02-22 | (주)아이조명 | Natural white light luminescence and beam angle adjustable plant growing LED lighting fixture |
| CN109489013A (en) * | 2018-10-19 | 2019-03-19 | 曾瑞宜 | A kind of stage lighting displacement adjustment structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226631A (en) * | 2020-01-15 | 2020-06-05 | 中国农业科学院都市农业研究所 | Integrated lamp bracket capable of adjusting light supplement direction for distributed light supplement lamp adjusting system |
| CN111373949A (en) * | 2020-04-26 | 2020-07-07 | 南京格尼兹农业科技有限责任公司 | Adjustable LED plant lamp and adjusting mode thereof applied to different occasions |
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| Publication number | Publication date |
|---|---|
| CN110249830B (en) | 2021-06-11 |
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