CN102401308B - Lifting solar light emitting diode (LED) street lamp - Google Patents
Lifting solar light emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN102401308B CN102401308B CN2011103984390A CN201110398439A CN102401308B CN 102401308 B CN102401308 B CN 102401308B CN 2011103984390 A CN2011103984390 A CN 2011103984390A CN 201110398439 A CN201110398439 A CN 201110398439A CN 102401308 B CN102401308 B CN 102401308B
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- China
- Prior art keywords
- lift
- light fixture
- led light
- street lamp
- turning joint
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The invention provides a lifting solar light emitting diode (LED) street lamp. The street lamp has lifting structure and is used for adjusting the irradiation range and the brightness under a lamp. The street lamp comprises a lamp pole, an LED lamp, a lifter and a quadrangular lifting frame; the quadrangular lifting frame comprises an upper movable joint, a lower movable joint and two middle movable joints positioned between the upper movable joint and the lower movable joint; the lifter is fixed on the lamp pole and connected with the lower movable joint of the quadrangular lifting frame through a lifting pole; the upper movable joint of the quadrangular lifting frame is fixed on the lamp pole, and the LED lamp is fixed on the middle movable joints; and the lamp pole is provided with a chute, the lower movable joint is connected with the chute through a sliding body, and the lifting pole drives the sliding body to move up and down in the chute. The invention is applied to solar LED street lamps and similar products.
Description
Technical field
The present invention relates to a kind of LED street lamp, particularly relate to a kind of solar LED street lamp.
Background technology
Solar battery technology combines with the LED light fixture and constitutes most suitable street lamp assembled scheme.The product of their combinations is widely used.
Present solar LED street lamp comprises many parts compositions such as solar panel, LED light fixture, controller and lamp stand.Present LED street lamp can not lifting, they do not have lifting structure, therefore the irradiated area of LED street lamp can not be adjusted, brightness for the road surface, can seem brighter in the time of the electric weight abundance of battery, in the time of the electric weight deficiency of battery, can seem darker, produce different brightness situations when this causes difference.
Summary of the invention
The object of the invention provides a kind of solar LED street lamp, and it has lifting structure, is used to adjust the adjustment of the brightness under range of exposures and the lamp.
In order to solve above-mentioned technical problem, the present invention proposes a kind of lift solar LED street lamp, comprises lamp stand and LED light fixture, with and also comprise:
Lift and quadrangle crane;
The quadrangle crane comprises upper end turning joint, lower end turning joint and two intermediate active joints between them;
Lift is fixed on the lamp stand, and it is connected with the lower end turning joint of quadrangle crane by elevating lever;
The last turning joint of quadrangle crane is fixed on the described lamp stand, and described LED light fixture is fixed on the intermediate active joint;
Be provided with chute on lamp stand, lower end turning joint is connected with chute by slide mass, and it is up and down in chute that elevating lever drives slide mass.
Preferably: described lift is a screw-threaded shaft elevator, and described elevating lever is a leading screw.
Preferably: on two intermediate active joints of described quadrangle elevating lever the LED light fixture has been installed all.
Preferably, this street lamp comprises battery, also comprises the battery electric quantity detector;
The battery electric quantity detector is connected with lift with battery, LED light fixture;
The battery electric quantity detector drives the lifting activity of lift according to the electric weight that detects battery, and the power of adjusting the LED light fixture.
Preferably: when described battery electric quantity detector detected accumulator electric-quantity and reduces, lift descended the height of lower end turning joint, and the height of LED light fixture is descended; When described battery electric quantity detector detected the accumulator electric-quantity increase, lift rose the height of lower end turning joint, and the height of LED light fixture is risen.
Preferably: the intermediate active joint has only one.The intermediate active joint has only one, means that another one intermediate active joint needs cancellation, and two tetragonal side rods in composition another one intermediate active joint also need cancellation.But even so, the prototype of whole quadrangle crane still exists, and is suitable for by the lifting principle of its generation is still same.
Beneficial effect of the present invention:
Compared to existing technology, the present invention has designed a quadrangle crane, this crane has utilized the quadrangle can movable rule, it provides lifting power by lift, driving the LED light fixture moves up and down, simultaneously, the LED light fixture can produce the variation from the lamp stand far and near distance, and then changes the range of exposures of street lamp.The adjustment of this street lamp range of exposures, make the light fixture can be according to the electric power situation of battery, also relate to solar cell and weather condition, to the range of exposures of LED light fixture and over the ground brightness adjust, axially-movable about mobile being not limited only to that the LED light fixture can be made, can also move radially, so the adjustment mode of its illumination is more flexible.For example when sunshine abundance the time, the LED light fixture rises and to extending at a distance, at this moment, and the range of exposures maximum; When the deficiency at sunshine, when accumulator electric-quantity is lower, in descending also, the LED light fixture is reduced to the lamp stand next door, it can satisfy brightness of illumination under the lamp as far as possible, that is to say, no matter be that the LED light fixture rises or descends, the brightness of illumination that can preferentially satisfy under the lamp is even, then can select according to the electric weight situation for the street lamp distal end illumination.
Description of drawings
Fig. 1 is the structural representation of street lamp of the present invention.
Fig. 2 is the construction profile of street lamp among Fig. 1.
Fig. 3 is the schematic diagram of the range of exposures under the street lamp lifting situation.
Fig. 4 is a circuit block diagram of the present invention.
The specific embodiment
The present invention proposes a kind of lift solar LED street lamp, comprises lamp stand and LED light fixture, with and also comprise: lift and quadrangle crane; The quadrangle crane comprises upper end turning joint, lower end turning joint and two intermediate active joints between them; Lift is fixed on the lamp stand, and it is connected by the turning joint of elevating lever with the lower end of quadrangle crane; The last turning joint of quadrangle crane is fixed on the described lamp stand, and described LED light fixture is fixed on the intermediate active joint; Be provided with chute on lamp stand, lower end turning joint is connected with chute by slide mass, and it is up and down in chute that elevating lever drives slide mass.Tetragonal four summits all can be rotated, and promptly four of crane joints all have rotational structure to realize the rotation purpose on tetragonal four summits.
By the following examples technical scheme of the present invention is elaborated, but protection scope of the present invention is not limited to the following scope of putting down in writing.
The example structure of the light fixture that the present invention relates to is referring to illustrated in figures 1 and 2.
This lift solar LED street lamp comprises lamp stand 8, LED light fixture 4, solar cell 2, lift 7 and quadrangle crane 5 etc.
The last turning joint 1 of quadrangle crane is fixed on the lamp stand 8, and LED light fixture 4 is fixed on the intermediate active joint 50.
Be provided with chute 3 on lamp stand 8, lower end turning joint 9 is connected with chute 3 by slide mass (lower end turning joint) 9, and it is up and down in chute 3 that elevating lever 6 drives slide mass 9.
Lift 7 is a screw-threaded shaft elevator, and elevating lever 6 is a leading screw.The leading screw surface can overlap retracting cylinder in case environmental attack.
In another embodiment, all the LED light fixture can be installed on two of the quadrangle elevating lever intermediate active joints.
Circuit module principle of the present invention as shown in Figure 4, module comprises battery, also comprises the battery electric quantity detector; The battery electric quantity detector is connected with lift with battery, LED light fixture; The battery electric quantity detector drives the lifting activity of lift according to the electric weight that detects battery, and the power of adjusting the LED light fixture.
In one embodiment, when the battery electric quantity detector detected accumulator electric-quantity and reduces, lift descended the height of lower end turning joint, and the height of LED light fixture is descended; When described battery electric quantity detector detected the accumulator electric-quantity increase, lift rose the height of lower end turning joint, and the height of LED light fixture is risen.
In other replaceable structure, the intermediate active joint has only one.The intermediate active joint has only one, means that another one intermediate active joint needs cancellation, and two tetragonal side rods in composition another one intermediate active joint also need cancellation.But even so, the prototype of whole quadrangle crane still exists, and is suitable for by the lifting principle of its generation is still same.
The principle of range of exposures of the present invention and effect as shown in Figure 3.If the C point is the smallest height that the LED light fixture can drop to, its range of exposures is the c angle; The B point is the maximum height position that the LED light fixture can be raised to, and its range of exposures is the b angle.As seen from the figure, the LED light fixture is in B time of ordering and has farther higher position, its range of exposures is very big, this is fit to sun-drenched sunny weather very much, accumulators store has sufficient electric power, it can give the enough energy of LED light fixture, the illumination that the LED light fixture therefore can be wider, and the LED light fixture has bigger benefit.But in the time of the electric weight deficiency, under the situation that does not reduce illumination under the lamp, the height of LED light fixture descends, the minimum C point position that may be collapsed to, can suppose that the electric weight of battery is minimum this moment, the illumination zone that light fixture can provide is the scope of c angle, this scope minimum, but be enough to provide the illumination of regulation illumination to the lamp lower area.If but light fixture is at the A point, its irradiation area is a angle, as seen from Figure 3, it provides too much illumination in the room of street lamp edge regions, it can not provide farther field of illumination, and this lighting system is obviously shone the situation of remote areas also inapplicable in some cases for needs, it is more desirable that light fixture is in the design that B orders, and light fixture is in the unique distinction that the B point embodies quadrangle crane of the present invention just.
Claims (5)
1. a lift solar LED street lamp comprises lamp stand and LED light fixture, it is characterized in that also comprising:
Lift and quadrangle crane;
The quadrangle crane comprises upper end turning joint, lower end turning joint and two intermediate active joints between them;
Lift is fixed on the lamp stand, and it is connected with the lower end turning joint of quadrangle crane by elevating lever;
The upper end turning joint of quadrangle crane is fixed on the described lamp stand, and described LED light fixture is fixed on the intermediate active joint;
Be provided with chute on lamp stand, lower end turning joint is connected with chute by slide mass, and it is up and down in chute that elevating lever drives slide mass; And
Also comprise battery, battery electric quantity detector; The battery electric quantity detector is connected with lift with battery, LED light fixture; The battery electric quantity detector drives the lifting activity of lift according to the electric weight that detects battery, and the power of adjusting the LED light fixture.
2. lift solar LED street lamp according to claim 1 is characterized in that: described lift is a screw-threaded shaft elevator, and described elevating lever is a leading screw.
3. lift solar LED street lamp according to claim 1 is characterized in that: on two intermediate active joints of described quadrangle crane the LED light fixture has been installed all.
4. lift solar LED street lamp according to claim 1 is characterized in that: when described battery electric quantity detector detected accumulator electric-quantity and reduces, lift descended the height of lower end turning joint, and the height of LED light fixture is descended; When described battery electric quantity detector detected the accumulator electric-quantity increase, lift rose the height of lower end turning joint, and the height of LED light fixture is risen.
5. lift solar LED street lamp according to claim 1 is characterized in that: the intermediate active joint has only one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103984390A CN102401308B (en) | 2011-12-05 | 2011-12-05 | Lifting solar light emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103984390A CN102401308B (en) | 2011-12-05 | 2011-12-05 | Lifting solar light emitting diode (LED) street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102401308A CN102401308A (en) | 2012-04-04 |
| CN102401308B true CN102401308B (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103984390A Expired - Fee Related CN102401308B (en) | 2011-12-05 | 2011-12-05 | Lifting solar light emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102401308B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234166B (en) * | 2013-05-17 | 2015-07-01 | 黄明贤 | Street lamp convenient to maintain |
| CN107120601B (en) * | 2017-05-19 | 2020-02-21 | 范丰源 | Automatic telescopic solar wall lamp |
| CN110446313B (en) * | 2019-06-28 | 2021-05-28 | 宁波汉远照明有限公司 | Intelligent control method and system based on outdoor lamp, storage medium and garden lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258577Y (en) * | 1994-12-30 | 1997-07-30 | 尚琪 | Rotary lifting type road lamp stand |
| CN2361753Y (en) * | 1998-11-09 | 2000-02-02 | 赵文波 | Telescopic light pole |
| CN2567464Y (en) * | 2002-08-28 | 2003-08-20 | 杨康健 | Lamp hanging arm |
| CN101765384A (en) * | 2007-10-04 | 2010-06-30 | 马克斯·艾伦·普罗巴斯科 | Light fixture |
| CN101907254A (en) * | 2009-06-02 | 2010-12-08 | 宝霖科技股份有限公司 | Lamp structure with lighting and displaying functions |
| CN201866666U (en) * | 2010-10-21 | 2011-06-15 | 赵俊 | Ceiling lamp capable of lifting and falling automatically |
-
2011
- 2011-12-05 CN CN2011103984390A patent/CN102401308B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258577Y (en) * | 1994-12-30 | 1997-07-30 | 尚琪 | Rotary lifting type road lamp stand |
| CN2361753Y (en) * | 1998-11-09 | 2000-02-02 | 赵文波 | Telescopic light pole |
| CN2567464Y (en) * | 2002-08-28 | 2003-08-20 | 杨康健 | Lamp hanging arm |
| CN101765384A (en) * | 2007-10-04 | 2010-06-30 | 马克斯·艾伦·普罗巴斯科 | Light fixture |
| CN101907254A (en) * | 2009-06-02 | 2010-12-08 | 宝霖科技股份有限公司 | Lamp structure with lighting and displaying functions |
| CN201866666U (en) * | 2010-10-21 | 2011-06-15 | 赵俊 | Ceiling lamp capable of lifting and falling automatically |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102401308A (en) | 2012-04-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shaohua Inventor after: Cai Decheng Inventor after: Xie Bing Inventor before: Zhang Shaohua Inventor before: Cai Desheng Inventor before: Xie Bing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131205 |