CN112483964A - Street lamp capable of adjusting brightness in real time - Google Patents
Street lamp capable of adjusting brightness in real time Download PDFInfo
- Publication number
- CN112483964A CN112483964A CN202011352246.7A CN202011352246A CN112483964A CN 112483964 A CN112483964 A CN 112483964A CN 202011352246 A CN202011352246 A CN 202011352246A CN 112483964 A CN112483964 A CN 112483964A
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- CN
- China
- Prior art keywords
- street lamp
- real time
- brightness
- pole
- light
- 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.)
- Withdrawn
Links
- 238000005452 bending Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
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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
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a street lamp capable of adjusting brightness in real time, which comprises: the street lamp comprises a street lamp pole, a photoresistor, a street lamp, a reflector and a lampshade; the street lamp pole is L-shaped and hollow inside; a lampshade is arranged at the end part of the street lamp pole; a street lamp is arranged in the lampshade; one side of the street lamp pole is provided with a light inlet hole, and a reflector is arranged in the light inlet hole; the photoresistor is arranged at the bent part of the street lamp pole and connected to a circuit of the street lamp, so that the brightness of the street lamp changes along with the change of the resistance value. This application is through having set up photo resistance, when not having the car on the road, the luminance of street lamp can weaken, has saved the energy promptly, has also reduced light pollution. This application prevents the light influence of adjacent street lamp through setting up into the light eaves, causes the problem that street lamp light can not adjust in real time.
Description
Technical Field
The invention relates to the technical field of street lamps, in particular to a street lamp capable of adjusting brightness in real time.
Background
At present, the street lamps can not be opened on the roads with large and small cities, the whole city still is very bright at night, but the street lamps in the prior art can not adjust the brightness in real time, so that the light pollution is serious, and meanwhile, the energy is wasted.
Disclosure of Invention
The invention aims to provide a street lamp capable of adjusting brightness in real time.
In order to achieve the above object, the present invention employs the following:
a street lamp capable of adjusting brightness in real time comprises: the street lamp comprises a street lamp pole, a photoresistor, a street lamp, a reflector and a lampshade; the street lamp pole is L-shaped and hollow inside; a lampshade is arranged at the end part of the street lamp pole; a street lamp is arranged in the lampshade; one side of the street lamp pole is provided with a light inlet hole, and a reflector is arranged in the light inlet hole; the photoresistor is arranged at the bent part of the street lamp pole and connected to a circuit of the street lamp, so that the brightness of the street lamp changes along with the change of the resistance value.
Preferably, the light inlet eaves are arranged on the light inlet holes.
Preferably, the number of the photoresistors is two, and the photoresistors are respectively and vertically arranged at the inner bending part of the street lamp pole.
Preferably, the height of the light pole is 5 m.
Preferably, the light inlet is located at the center of the side surface of the light pole and faces the direction of the coming vehicle.
Preferably, the lamp housing has a reflective mirror inside.
The invention has the following advantages:
this application is through having set up photo resistance, when not having the car on the road, the luminance of street lamp can weaken, has saved the energy promptly, has also reduced light pollution.
This application prevents the light influence of adjacent street lamp through setting up into the light eaves, causes the problem that street lamp light can not adjust in real time.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a street lamp for adjusting brightness in real time according to the present invention.
Fig. 2 is a schematic view of a street lamp light inlet structure for adjusting brightness in real time according to the present invention.
In the figures, the various reference numbers are:
the LED street lamp comprises a street lamp pole 1, a photoresistor 2, a street lamp 3, a reflector 4, a lampshade 5, a light inlet hole 6 and a light inlet lamp brim 7.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, a street lamp for adjusting brightness in real time includes: the street lamp comprises a street lamp pole 1, a photoresistor 2, a street lamp 3, a reflector 4 and a lampshade 5; the street lamp pole 1 is L-shaped and hollow inside; the end part of the street lamp pole 1 is provided with a lampshade 5; a street lamp 1 is arranged in the lampshade 5; a light inlet 6 is arranged on one side of the street lamp pole 1, and a reflector 4 is arranged in the light inlet 6; the photoresistor 2 is arranged at the bent part of the street lamp pole 1 and connected to a circuit of the street lamp 3, so that the brightness of the street lamp 3 changes along with the change of the resistance value.
Furthermore, a light inlet eave 7 is arranged on the light inlet hole 6.
Further, the number of the photo resistors 2 is two, and the photo resistors are respectively and vertically arranged at the inner bending part of the street lamp pole 1.
Further, the height of the light pole 1 is 5 m.
Furthermore, the light inlet is located at the center of the side surface of the light pole and faces the direction of the coming vehicle.
Further, the lamp housing 5 has a reflective mirror inside.
The working principle of the application is as follows:
when a vehicle runs on the road at night, the automobile light enters the street lamp pole through the light inlet hole, and meanwhile, the light irradiates on the photosensitive resistor through the reflector, so that the resistance value of the photosensitive resistor is reduced, and the brightness of the street lamp is improved.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (6)
1. A street lamp capable of adjusting brightness in real time is characterized by comprising: the street lamp comprises a street lamp pole, a photoresistor, a street lamp, a reflector and a lampshade; the street lamp pole is L-shaped and hollow inside; a lampshade is arranged at the end part of the street lamp pole; a street lamp is arranged in the lampshade; one side of the street lamp pole is provided with a light inlet hole, and a reflector is arranged in the light inlet hole; the photoresistor is arranged at the bent part of the street lamp pole and connected to a circuit of the street lamp, so that the brightness of the street lamp changes along with the change of the resistance value.
2. The street lamp with real-time brightness adjustment according to claim 1, wherein the light inlet eaves are disposed on the light inlet holes.
3. The street lamp capable of adjusting the brightness in real time according to claim 1, wherein the number of the photo resistors is two, and the photo resistors are respectively and vertically arranged at the inner bending part of the street lamp post.
4. The street lamp capable of adjusting the brightness in real time according to claim 3, wherein the height of the street lamp post is 5 m.
5. The street lamp with real-time brightness adjustment function as claimed in claim 1, wherein the light inlet is located at the center of the side surface of the lamp post and faces the direction of the coming vehicle.
6. The street lamp capable of adjusting the brightness in real time according to claim 1, wherein the lamp cover has a reflector inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352246.7A CN112483964A (en) | 2020-11-27 | 2020-11-27 | Street lamp capable of adjusting brightness in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011352246.7A CN112483964A (en) | 2020-11-27 | 2020-11-27 | Street lamp capable of adjusting brightness in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112483964A true CN112483964A (en) | 2021-03-12 |
Family
ID=74935403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011352246.7A Withdrawn CN112483964A (en) | 2020-11-27 | 2020-11-27 | Street lamp capable of adjusting brightness in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112483964A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953188A (en) * | 2016-07-21 | 2016-09-21 | 黄勇 | Light-controlled streetlamp with brightness changing along with ambient light |
| CN209386176U (en) * | 2018-12-28 | 2019-09-13 | 无锡市明发灯饰制造有限公司 | A kind of energy-conserving road lamp of automatic switch |
| CN210241387U (en) * | 2019-09-24 | 2020-04-03 | 西安高科电气科技有限公司 | Wisdom street lamp with according to vehicle flow automatically regulated luminance |
| CN211011149U (en) * | 2019-10-29 | 2020-07-14 | 河北桑能科技有限公司 | Novel high-brightness solar street lamp |
-
2020
- 2020-11-27 CN CN202011352246.7A patent/CN112483964A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953188A (en) * | 2016-07-21 | 2016-09-21 | 黄勇 | Light-controlled streetlamp with brightness changing along with ambient light |
| CN209386176U (en) * | 2018-12-28 | 2019-09-13 | 无锡市明发灯饰制造有限公司 | A kind of energy-conserving road lamp of automatic switch |
| CN210241387U (en) * | 2019-09-24 | 2020-04-03 | 西安高科电气科技有限公司 | Wisdom street lamp with according to vehicle flow automatically regulated luminance |
| CN211011149U (en) * | 2019-10-29 | 2020-07-14 | 河北桑能科技有限公司 | Novel high-brightness solar street lamp |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
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| WW01 | Invention patent application withdrawn after publication |