CN111853640B - LED street lamp with intelligent dimming function - Google Patents
LED street lamp with intelligent dimming function Download PDFInfo
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- CN111853640B CN111853640B CN202010776266.0A CN202010776266A CN111853640B CN 111853640 B CN111853640 B CN 111853640B CN 202010776266 A CN202010776266 A CN 202010776266A CN 111853640 B CN111853640 B CN 111853640B
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- lamp
- fixedly arranged
- motor
- rotating disc
- lamp body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an LED street lamp with an intelligent dimming function, which relates to the technical field of municipal engineering street lamps and comprises a lamp body, a lamp post and a rotating disc, wherein a light splitting cover is fixedly arranged at the top of the rotating disc, a fixed disc is fixedly arranged at the bottom of the lamp post, a mounting bracket is fixedly arranged at the top of the lamp post, a first motor is fixedly arranged on the mounting bracket, a rotating rod is arranged on an output shaft of the first motor, the lamp body is arranged on the rotating rod, a photoresistor is fixedly arranged at the top of the light splitting cover, an annular groove is formed in the lamp post, the rotating disc is movably arranged in the annular groove, a light filter is fixedly arranged on the rotating disc, a second motor is fixedly arranged in the annular groove, a controller is fixedly arranged at the bottom of the rotating disc, a power wire is arranged at one side of the lamp post, and the controller is respectively and electrically connected with the photoresistor, the first motor, the lamp body and the second motor, the intelligent degree is high, and the practicality is stronger.
Description
Technical Field
The invention relates to the technical field of municipal engineering street lamps, in particular to an LED street lamp with an intelligent dimming function.
Background
The street lamp is a lamp which provides a lighting function for roads, is a lamp in the road surface lighting range in traffic lighting, is widely applied to various places needing lighting, plays an important role in municipal engineering, and particularly, with the continuous progress of science and technology, novel street lamps are continuously produced, the appearance structures of the street lamps are various, most of the street lamps not only have a lighting effect, but also have certain aesthetic property, and can basically meet the use requirements of the current society;
however, the existing street lamps have different structures, only have some differences in appearance, and still have some improved parts in practical use, for example, the existing street lamps do not have an intelligent dimming function, some intelligent dimming street lamps on the market also have a dimming function at present, but the dimming function is realized by changing the power of the lamp body, so that the service life of the lamp body can be seriously influenced, meanwhile, the brightness of the lamp body is simply changed during use, so that specific use requirements are not met, for example, street lamps on the side of a park need to be simultaneously used for illuminating two sides of a road, part of light can be wasted when no one is in a park at night, and the illumination intensity on the road is insufficient.
Disclosure of Invention
The invention aims to provide an LED street lamp with an intelligent dimming function, so as to solve the problem that intelligent dimming cannot be realized in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an LED street lamp with an intelligent dimming function comprises a lamp body, a lamp post and a rotating disc, wherein a light splitting cover is fixedly arranged at the top of the rotating disc, a fixed disc is fixedly arranged at the bottom of the lamp post, an installation support is fixedly arranged at the top of the lamp post, a first motor is fixedly arranged on the installation support, a rotating rod is arranged on an output shaft of the first motor, the lamp body is arranged on the rotating rod, and a photosensitive resistor is fixedly arranged at the top of the light splitting cover;
the lamp post is characterized in that an annular groove is formed in the lamp post, the rotating disc is movably arranged in the annular groove, a light filter is fixedly arranged on the rotating disc, a second motor is fixedly arranged in the annular groove, a controller is fixedly arranged at the bottom of the rotating disc, a power line is arranged on one side of the lamp post, and the controller is electrically connected with the photosensitive resistor, the first motor, the lamp body and the second motor respectively.
Preferably, a spectroscope is fixedly arranged at the top end of the inner wall of the light splitting cover.
Preferably, a driving gear is mounted on an output shaft of the second motor.
Preferably, a transmission tooth groove is formed in the center of the rotating disc, and the transmission tooth groove is meshed with the driving gear.
Preferably, the lamp body is an LED lamp.
Preferably, the illumination direction of the lamp body faces the rotating disk.
Preferably, the number of the optical filters is four, and the optical filtering degrees of the four optical filters are all different.
Preferably, the material of the light splitting cover is semitransparent opal glass.
The invention has the technical effects and advantages that:
when the intelligent road lamp is used, the filtering degree can be changed according to the light intensity without adjusting the power of the lamp body, the lamp body can be better protected, the illumination mode can be automatically adjusted along with a time period, the intelligent road lamp is suitable for the road lamps near parks, the light is concentrated for road illumination when no person exists in the park at night, the intelligent degree is high, and the practicability is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the spectroscopic cover of the present invention.
Fig. 3 is a schematic structural diagram of the invention in light splitting.
Fig. 4 is a schematic view of the installation of the rotating disk of the present invention.
FIG. 5 is a circuit diagram of the present invention.
In the figure: 1. a lamp body; 2. a lamp post; 3. rotating the disc; 4. light splitting cover; 5. fixing the disc; 6. a controller; 7. mounting a bracket; 8. a first motor; 9. an optical filter; 10. a beam splitter; 11. a photoresistor; 12. a drive tooth slot; 13. a second motor; 14. the gears are driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides an LED street lamp with an intelligent dimming function, which is shown in figures 1-5 and comprises a lamp body 1, a lamp post 2 and a rotating disc 3;
with reference to fig. 1 to 3, a light splitting cover 4 is fixedly arranged at the top of a rotating disc 3, a fixed disc 5 is fixedly arranged at the bottom of a lamp post 2, an installation support 7 is fixedly arranged at the top of the lamp post 2, a first motor 8 is fixedly arranged on the installation support 7, a rotating rod is arranged on an output shaft of the first motor 8, a lamp body 1 is arranged on the rotating rod, a photosensitive resistor 11 is fixedly arranged at the top of the light splitting cover 4, the lamp body 1 is an LED lamp, the illumination direction of the lamp body 1 faces towards the rotating disc 3, and the light splitting cover 4 is made of translucent opal glass;
with reference to fig. 4 and 5, an annular groove is formed in a lamp post 2, a rotating disc 3 is movably arranged in the annular groove, a light filter 9 is fixedly arranged on the rotating disc 3, a second motor 13 is fixedly arranged in the annular groove, the number of the light filters 9 is four, the light filtering degrees of the four light filters 9 are different, a controller 6 is fixedly arranged at the bottom of the rotating disc 3, a power line is arranged at one side of the lamp post 2, the controller 6 is electrically connected with a photosensitive resistor 11, a first motor 8, a lamp body 1 and a second motor 13 respectively, the model of the controller 6 is SPC-CFMC-D20N24A, and the model of the photosensitive resistor 11 is GL 12510;
when the LED street lamp is used, the photoresistor 11 is used for sensing light intensity, the controller 6 controls the rotation of the rotating disc 3 according to the change of the light intensity, different optical filters 9 on the rotating disc 3 are positioned below the lamp body 1, the lighting effect of the lamp body 1 is adjusted by using the filtering effect of the optical filters 9, and the light splitting cover 4 can be used for simultaneously lighting two sides of a street in the golden period at night, is mainly used for lighting places with more crowds at night, such as parks, and can stop lighting the street at one side of the park when people are still at night, so that the light is concentrated on the road, a better lighting effect is achieved, and the cost can be saved to a certain extent.
The top end of the inner wall of the light splitting cover 4 is fixedly provided with the light splitting cover 10, and the light generated by the lamp body 1 can be dispersed under the light splitting effect of the light splitting cover 10, so that the lighting effect is achieved on both sides of the LED lamp, and the lighting effect is good.
The output shaft of the second motor 13 is provided with a driving gear 14, the central position of the rotating disc 3 is provided with a transmission tooth groove 12, the transmission tooth groove 12 is meshed with the driving gear 14, when in actual use, the driving gear 14 is driven to rotate by starting the second motor 13, and the rotating disc 3 is driven to rotate by the transmission tooth groove 12, so that the positions of the optical filters 9 are changed, and the purpose of adjusting the illumination intensity of the invention is achieved.
This practical theory of operation: when the lamp is used, a power line and an external power supply are required to be connected to supply electric energy to each electric appliance of the lamp, the work of each electric appliance is controlled through the controller 6, the specific flow is that the light intensity is detected by the photoresistor 11, the controller 6 judges the current weather condition according to the data of the light intensity, then the second motor 13 is started to control the rotation of the rotating disc 3, so that the optical filter 9 on the rotating disc 3 is positioned below the lamp body 1, the selection of the optical filter 9 depends on the current light intensity, the weaker the lower the light intensity is, the lower the optical filter 9 with the lower optical filtering effect is adopted, and the illumination effect of the lamp body 1 is adjusted by using the optical filtering effect of the optical filter 9;
meanwhile, a time module is arranged in the controller 6, the lamp body 1 is required to be used as shown in fig. 3 in a time period from night to 12 o 'clock at night, the illumination direction of the lamp body 1 is required to face upwards, light emitted by the lamp body 1 is dispersed on the light-dispersing cover 4 by the light-dispersing mirror 10, and therefore light is uniformly emitted to the periphery of the street lamp, at the moment, both sides of the street lamp, especially crowd gathering places such as parks and the like, sidewalks and roadways are required to be illuminated, the illumination mode can meet illumination requirements on both sides, cost is saved to a certain extent, when the 12 o' clock at night is up to sky, the lamp body 1 is required to be used as shown in fig. 1, the position of the lamp body 1 can be adjusted only by opening and closing the first motor 8, when the lamp body 1 is used as shown in fig. 1, the sidewalks can be illuminated only on one side of the roadway, and the sidewalks are basically unmanned at night, and the illumination requirements tend to the roadway more, the intelligent degree of the invention is higher, and the practicability is stronger.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a LED street lamp with intelligent dimming function, includes lamp body (1), lamp pole (2) and rolling disc (3), its characterized in that: a light splitting cover (4) is fixedly arranged at the top of the rotating disc (3), a fixed disc (5) is fixedly arranged at the bottom of the lamp post (2), an installation support (7) is fixedly arranged at the top of the lamp post (2), a first motor (8) is fixedly arranged on the installation support (7), a rotating rod is installed on an output shaft of the first motor (8), the lamp body (1) is installed on the rotating rod, and a photosensitive resistor (11) is fixedly arranged at the top of the light splitting cover (4); the lamp post is characterized in that an annular groove is formed in the lamp post (2), the rotating disc (3) is movably arranged in the annular groove, a light filter (9) is fixedly arranged on the rotating disc (3), a second motor (13) is fixedly arranged in the annular groove, a controller (6) is fixedly arranged at the bottom of the rotating disc (3), a power line is arranged on one side of the lamp post (2), the controller (6) is respectively connected with the photosensitive resistor (11), the first motor (8), the lamp body (1) and the second motor (13) in an electric connection mode, the lighting direction of the lamp body (1) faces towards the rotating disc (3), the number of the light filters (9) is four, the filtering degrees of the light filters (9) are all different, and the light dividing cover (4) is made of semitransparent opalescent glass.
2. The LED street lamp with the intelligent dimming function according to claim 1, wherein: the top end of the inner wall of the light splitting cover (4) is fixedly provided with a light splitting cover (10).
3. The LED street lamp with the intelligent dimming function according to claim 1, wherein: and a driving gear (14) is mounted on an output shaft of the second motor (13).
4. The LED street lamp with the intelligent dimming function according to claim 3, wherein: the center position of the rotating disc (3) is provided with a transmission tooth groove (12), and the transmission tooth groove (12) is meshed with the driving gear (14).
5. The LED street lamp with the intelligent dimming function according to claim 1, wherein: the lamp body (1) is an LED lamp.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019215792105 | 2019-09-23 | ||
| CN201921579210 | 2019-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111853640A CN111853640A (en) | 2020-10-30 |
| CN111853640B true CN111853640B (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010776266.0A Active CN111853640B (en) | 2019-09-23 | 2020-08-05 | LED street lamp with intelligent dimming function |
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| Country | Link |
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| CN (1) | CN111853640B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430070B (en) * | 2008-04-30 | 2011-06-15 | 马田专业公司 | Color wheel |
| CN105927928B (en) * | 2016-05-18 | 2018-12-11 | 吉林省万和光电集团有限公司 | Intelligent led street lamp |
| CN208606068U (en) * | 2018-07-26 | 2019-03-15 | 福建省灿业光电科技有限公司 | A kind of LED street lamp preventing rainy day road surface glare |
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2020
- 2020-08-05 CN CN202010776266.0A patent/CN111853640B/en active Active
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| CN111853640A (en) | 2020-10-30 |
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