CN110159987A - A kind of height-adjustable LED street lamp and its control method - Google Patents
A kind of height-adjustable LED street lamp and its control method Download PDFInfo
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- CN110159987A CN110159987A CN201910470119.8A CN201910470119A CN110159987A CN 110159987 A CN110159987 A CN 110159987A CN 201910470119 A CN201910470119 A CN 201910470119A CN 110159987 A CN110159987 A CN 110159987A
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- street lamp
- electric pushrod
- lamp
- led street
- latch
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- 238000000034 method Methods 0.000 title claims description 12
- 230000003028 elevating effect Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of height-adjustable LED street lamp, including support tube, elevating and locking mechanism, support rod and lamp body；Support tube includes support tube ontology, and several space grooves are equipped in support tube ontology, and electric pushrod is fixed in space groove, and latch and electric pushrod are hinged and are fixed on space groove two sidewalls；Elevating and locking mechanism includes several electric telescopic rods, and electric telescopic rod is equipped with adjustable column, several latch are distributed on adjustable column；Support rod is connect with adjustable column and lamp body respectively, and support rod is equipped with velocity sensor, processor and laser range finder；Lamp body includes lamp holder, light cover and reinforces covering.The present invention passes through support tube and combines elevating and locking mechanism, the adjusting of height can be carried out to LED street lamp, to change the range and road surface clarity of LED street lamp photograph, meet the lighting needs of vehicle drive on road, it avoids causing traffic accident due to the influence to driver's eyes of when meeting light, improves the safety of driving.
Description
Technical field
The invention belongs to LED street lamp technical field, it is related to a kind of height-adjustable LED street lamp and its control method.
Background technique
Street lamp shows road and provides the lamps and lanterns of illumination functions, refers to the lamps and lanterns in traffic lighting in the illumination zone of road surface.Road
Lamp is widely used in the various places for needing to illuminate.
Currently, the street lamp on road is big there are the interval between adjacent street lamp and street lamp height is not adjustable, when vehicle row
It sails on the road that both sides have street lamp, since height is fixed where the street lamp on road, causes driver clear
See road surface clearly, and easily cause traffic accident when there are pedestrian or vehicle in Liang Che intersection plus night light dark place, in order to reduce
The risk of night vehicle driving and traffic accident is reduced, first designs a kind of height-adjustable LED street lamp and its control method,
The adjusting of street lamp height is carried out according to headlight for vehicle, so that driver in the case where not switch-on distance light, can understand and see road clearly
Face improves the safety in driver's driving procedure.
Summary of the invention
The purpose of the present invention is to provide a kind of height-adjustable LED street lamp and its control method, simultaneously by support tube
In conjunction with elevating and locking mechanism, the adjusting of height can be carried out to LED street lamp, meets the requirement of vehicle night traveling, reduces traffic thing
Therefore when solving two vehicles intersection during night driving, traffic accident, the problem of safety difference are easily caused.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of height-adjustable LED street lamp, including support tube, elevating and locking mechanism, support rod and lamp body；
The support tube includes support tube ontology, and support tube inner body wall circumferentially has several space grooves, the sky
Between be fixed with electric pushrod on slot, electric pushrod is hinged with latch, latch by articulated shaft and space groove two sidewalls into
Row is fixed；
The elevating and locking mechanism includes several electric telescopic rods, and electric telescopic rod one end is equipped with cooperation cylinder plate, another
End is connect with adjustable column, and the adjustable column week lateral edge adjustable column short transverse is distributed several latch；
The support rod is L-type structure, and support rod one end is connect with adjustable column, and the other end is fixed with lamp body, and support rod
It is equipped with velocity sensor, processor and laser range finder；
The lamp body includes lamp holder, light cover and reinforces cover, and the lamp holder includes lamp holder body, is equipped with LED in lamp holder body
Lamp, each inner sidewall of lamp holder body are provided with two clamping grooves, are equipped with hinge hole in two clamping grooves of same side wall；
The lampshade includes lamp shade body, and lamp shade body side is equipped with the fixture block matched with clamping groove；
The reinforcement cover includes reinforcing cover body, reinforces being provided with several rectangular through-holes on cover body, reinforces cover body side
Equipped with connecting plate, connecting plate is equipped with the connecting column matched with hinge hole, and connecting column is equipped with baffle.
Further, support tube ontology lower end surface is equipped with fixing seat, is provided with location hole in fixing seat.
Further, the cooperation cylinder plate is matched with support tube inner body wall, it is described cooperation cylinder plate diameter with
The diameter of support tube inner body wall is identical.
Further, the length of the connecting column is more than or equal to the wall thickness of lamp holder body, and the size of baffle is greater than hingedly
The diameter in hole.
Further, when electric pushrod stretches, latch is rotated clockwise by axle center of articulated shaft, until locking
Plate is in contact with latch lower end surface, and when electric pushrod shortens, latch is rotated counterclockwise by axle center of articulated shaft.
A kind of control method of height-adjustable LED street lamp, comprising the following steps:
Vehicle driving tests the speed on S1, velocity sensor real-time detection road, and using laser range finder detection vehicle away from
With a distance between LED street lamp；
S2, the vehicle of traveling is judged when whether being more than the distance threshold upper limit of setting away from the distance between LED street lamp, if being more than
The distance threshold upper limit of setting, then processor control LED street lamp is closed, no to then follow the steps S3；
S3, judge whether driving vehicle is less than distance threshold lower limit away from the distance between LED street lamp, if being less than the distance of setting
Bottom threshold, then processor controls electric pushrod and electric pushrod respectively, and executes step S4, conversely, then processor control electricity
Dynamic push rod and electric pushrod, and execute step S5；
S4, processor control electric pushrod shorten, and drive latch to be rotated counterclockwise around articulated shaft, work as electric pushrod
When shortening at most short position, processor controls electric pushrod elongation, is elongated to preset length, and execute step S6；
S5, processor control electric pushrod shorten, and drive latch to be rotated counterclockwise around articulated shaft, work as electric pushrod
When shortening at most short position, processor, which controls electric pushrod, to be shortened, and is shortened to preset length, is executed step S6, reduce lamp
Highly；
S6, electric pushrod stretch, and latch is driven to be rotated clockwise around articulated shaft, until under articulated shaft and latch
End face is in contact；
Distance on S7, statistics road between driving vehicle front and back, judges that latter vehicle reaches the time of previous vehicle location,
The time is equal to the ratio of the speed of distance and latter vehicle between fore-aft vehicle；
S8, judge that latter vehicle reaches the time of previous vehicle location and the size of street lamp track reciprocal time, if latter
The time that vehicle reaches previous vehicle location is less than the street lamp track reciprocal time, then processor real-time control electric pushrod and electronic
Push rod is executed without movement if the time that latter vehicle reaches previous vehicle location was greater than in the street lamp track reciprocal time
Step S4-S6.
Further, the street lamp track reciprocal time be equal to LED street lamp from minimum altitude rise to maximum height and
From maximum height rise to minimum altitude cumulative time and.
Beneficial effects of the present invention:
A kind of height-adjustable LED street lamp and its control method provided by the invention are designed by the structure in support tube,
And elevating and locking mechanism is combined, and the adjusting of height can be carried out to LED street lamp, it is clear with the range and the road surface that change LED street lamp photograph
Clear degree, the velocity sensor being equipped with by street lamp, processor and laser range finder judge the speed of vehicle driving on road
And the distance of vehicle distances street lamp, the height of LED light is adjusted according to the variation of distance, realizes freely adjusting for height, is met
The lighting needs of vehicle drive on road avoid causing traffic accident due to the influence to driver's eyes of when meeting light,
The safety for improving driving has the characteristics that easy to operate, practical.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of overall schematic of height-adjustable LED street lamp in the present invention；
Fig. 2 is a kind of schematic diagram of height-adjustable LED street lamp in the present invention；
Fig. 3 is the structural schematic diagram of lamp body in the present invention；
Fig. 4 is the schematic diagram of elevating and locking mechanism in the present invention；
Fig. 5 is the structural schematic diagram of support tube in the present invention；
Fig. 6 is the partial sectional view of LED street lamp in the present invention；
In attached drawing, parts list represented by the reference numerals are as follows:
1- support tube, 11- support tube ontology, 12- space groove, 13- fixing seat, 14- location hole, 15- electric pushrod,
16- latch, 17- articulated shaft, 2- elevating and locking mechanism, 21- adjustable column, 22- latch, 23- electric telescopic rod, 24- cylinder
Disk, 3- support rod, 4- lamp body, 41- lamp holder, 411- lamp holder body, 412-LED lamp, 413- clamping groove, 414- hinge hole, 42- lamp
Lid, 421- lamp shade body, 422- fixture block, 43- reinforce covering, 431- reinforcement cover body, 432- rectangular through-hole, 433- connecting plate,
434- connecting column, 435- baffle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-6, a kind of height-adjustable LED street lamp, including support tube 1, elevating and locking mechanism 2, support
Bar 3 and lamp body 4；
Support tube 1 includes support tube ontology 11, and 11 inner wall of support tube ontology circumferentially has several space grooves 12, described
12 upper end of space groove is fixed with electric pushrod 15, and electric pushrod 15 is hinged with latch 16, and latch 16 passes through articulated shaft 17
It is fixed with 12 two sidewalls of space groove, 11 lower end surface of support tube ontology is equipped with fixing seat 13, is provided with location hole in fixing seat 13
14, by adjusting the collapsing length of electric pushrod 15, the position of latch 16 can be fixed；
Elevating and locking mechanism 2 includes several electric telescopic rods 23, and 23 one end of electric telescopic rod is equipped with cooperation cylinder plate 24, institute
It states cooperation cylinder plate 24 to match with 11 inner wall of support tube ontology, in the diameter and support tube ontology 11 of the cooperation cylinder plate 24
The diameter of wall is identical, and the other end is connect with adjustable column 21, and the adjustable column 21 short transverse of lateral edge adjustable column distribution in 21 weeks is several
Latch 22, when electric pushrod 15 stretches, latch 16 is that axle center is rotated clockwise with articulated shaft 17, until latch
16 are in contact with 22 lower end surface of latch, and the height of elevating and locking mechanism 2 is fixed in realization, when electric pushrod 15 shortens, lock
Tight plate 16 is that axle center is rotated counterclockwise with articulated shaft 17, at this point, the height of elevating and locking mechanism 2 can be adjusted.
Support rod 3 is L-type structure, and 3 one end of support rod is connect with adjustable column 21, and the other end is fixed with lamp body 4, and support rod
3 are equipped with velocity sensor, processor and laser range finder；
The lamp body 4 includes lamp holder 41, light cover 42 and reinforces cover 43, and the lamp holder 41 includes lamp holder body 411, lamp holder sheet
LED light 412 is equipped in body 411, each inner sidewall of lamp holder body 411 is provided with two clamping grooves 413, two clampings of same side wall
Hinge hole 414 is equipped in slot 413；
Lampshade 42 includes lamp shade body 421, and 421 side of lamp shade body is equipped with the fixture block 422 matched with clamping groove 413,
Convenient for lampshade 42 and 41 phase of lamp holder are fixed；
Reinforcing cover 43 includes reinforcing cover body 431, reinforces being provided with several rectangular through-holes 432 on cover body 431, reduces and reinforce
The weight of cover 43 reinforces 431 side of cover body and is equipped with connecting plate 433, is vertically equipped on connecting plate 433 and matches with hinge hole 414
The connecting column 434 of conjunction, connecting column 434 are equipped with baffle 435, and the length of the connecting column 434 is more than or equal to lamp holder body 411
Wall thickness, and the size of baffle 435 is greater than the diameter of hinge hole 414, reinforces the mating connection of cover 43 with lamp holder 41, it can be to lampshade 42
It is protected, lampshade 42 is avoided to fall.
Velocity sensor, processor and laser range finder are equipped in each LED street lamp；The processor respectively with test the speed
Sensor is connected with laser range finder.
A kind of control method of height-adjustable LED street lamp, comprising the following steps:
Vehicle driving tests the speed on S1, velocity sensor real-time detection road, and using laser range finder detection vehicle away from
With a distance between LED street lamp；
S2, the vehicle of traveling is judged when whether being more than the distance threshold upper limit of setting away from the distance between the LED street lamp, if super
The distance threshold upper limit of setting is crossed, then processor controls LED street lamp closing, no to then follow the steps S3；
S3, judge whether driving vehicle is less than distance threshold lower limit away from the distance between the LED street lamp, if be less than setting away from
From bottom threshold, then processor controls electric pushrod 23 and electric pushrod 15 respectively, and executes step S4, expands LED street lamp and shines
Bright range, conversely, then processor control electric pushrod and electric pushrod 15, and execute step S5；
S4, processor control electric pushrod 15 shorten, and drive latch 16 to be rotated counterclockwise around articulated shaft 17, work as electricity
When dynamic push rod 15 is shortened at most short position, processor controls electric pushrod 23 and extends, and is elongated to preset length, and execute step
S6 improves the height of lamp, and then expands the range that lamp shines；
S5, processor control electric pushrod 15 shorten, and drive latch 16 to be rotated counterclockwise around articulated shaft 17, work as electricity
When dynamic push rod 15 is shortened at most short position, processor, which controls electric pushrod 23, to be shortened, and is shortened to preset length, is executed step
S6 reduces the height of lamp, and then reduces the area that lamp shines, and increases the clarity of irradiation；
S6, electric pushrod 15 stretch, drive latch 16 rotated clockwise around articulated shaft 17, until articulated shaft 17 with
22 lower end surface of latch is in contact；
Distance on S7, statistics road between driving vehicle front and back, judges that latter vehicle reaches the time of previous vehicle location,
The time is equal to the ratio of the speed of distance and latter vehicle between fore-aft vehicle；
S8, judge that latter vehicle reaches the time of previous vehicle location and the size of street lamp track reciprocal time, if latter
The time that vehicle reaches previous vehicle location is less than the street lamp track reciprocal time, then processor real-time control electric pushrod 23 and electricity
Dynamic push rod 15 is without movement, if the time that latter vehicle reaches previous vehicle location was greater than in the street lamp track reciprocal time,
Execute step S4-S6, wherein the street lamp track reciprocal time be equal to LED street lamp from minimum altitude rise to maximum height and from
Maximum height rise to minimum altitude cumulative time and.
The above content is just an example and description of the concept of the present invention, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from invention
Design or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (7)
1. a kind of height-adjustable LED street lamp, it is characterised in that: including support tube (1), elevating and locking mechanism (2), support rod
(3) and lamp body (4)；
The support tube (1) includes support tube ontology (11), and support tube ontology (11) inner wall circumferentially has several space grooves
(12), it is fixed with electric pushrod (15) on the space groove (12), electric pushrod (15) is hinged with latch (16), latch
(16) it is fixed by articulated shaft (17) and space groove (12) two sidewalls；
The elevating and locking mechanism (2) includes several electric telescopic rods (23), and electric telescopic rod (23) one end is equipped with cooperation cylinder
Disk (24), the other end are connect with adjustable column (21), and all lateral edge adjustable column (21) the short transverse distributions of the adjustable column (21) are several
Latch (22)；
The support rod (3) is L-type structure, and support rod (3) one end is connect with adjustable column (21), and the other end is fixed with lamp body (4),
And support rod (3) is equipped with velocity sensor, processor and laser range finder；
The lamp body (4) includes lamp holder (41), light cover (42) and reinforces cover (43), and the lamp holder (41) includes lamp holder body
(411), LED light (412) are equipped in lamp holder body (411), each inner sidewall of lamp holder body (411) is provided with two clamping grooves
(413), hinge hole (414) are equipped in two clamping grooves (413) of same side wall；
The lampshade (42) includes lamp shade body (421), and lamp shade body (421) side is equipped with to be matched with clamping groove (413)
Fixture block (422)；
The reinforcement cover (43) includes reinforcing cover body (431), reinforces being provided with several rectangular through-holes (432) on cover body (431),
Reinforce cover body (431) side and be equipped with connecting plate (433), connecting plate (433) is equipped with the connection matched with hinge hole (414)
Column (434), connecting column (434) are equipped with baffle (435).
2. a kind of height-adjustable LED street lamp according to claim (1), it is characterised in that: the support tube ontology
(11) lower end surface is equipped with fixing seat (13), is provided with location hole (14) in fixing seat (13).
3. a kind of height-adjustable LED street lamp according to claim (1), it is characterised in that: the cooperation cylinder plate
(24) it is matched with support tube ontology (11) inner wall, diameter and support tube ontology (11) inner wall of cooperation cylinder plate (24)
Diameter is identical.
4. a kind of height-adjustable LED street lamp according to claim (1), it is characterised in that: the connecting column (434)
Length is more than or equal to the wall thickness of lamp holder body (411), and the size of baffle (435) is greater than the diameter of hinge hole (414).
5. a kind of height-adjustable LED street lamp according to claim (1), it is characterised in that: when electric pushrod (15) are drawn
When stretching, latch (16) is that axle center is rotated clockwise with articulated shaft (17), until under latch (16) and latch (22)
End face is in contact, and when electric pushrod (15) shorten, latch (16) is that axle center is rotated counterclockwise with articulated shaft (17).
6. a kind of control method of height-adjustable LED street lamp, which comprises the following steps:
Vehicle driving tests the speed on S1, velocity sensor real-time detection road, and detects vehicle distances LED using laser range finder
Distance between street lamp；
S2, the vehicle of traveling is judged when whether being more than the distance threshold upper limit of setting away from the distance between LED street lamp, if being more than setting
The distance threshold upper limit, then processor control LED street lamp close, it is no to then follow the steps S3；
S3, judge whether driving vehicle is less than distance threshold lower limit away from the distance between LED street lamp, if being less than the distance threshold of setting
Lower limit, then processor controls electric pushrod (23) and electric pushrod (15) respectively, and executes step S4, conversely, then processor control
Electric pushrod and electric pushrod (15) processed, and execute step S5；
S4, processor control electric pushrod (15) are shortened, and latch (16) is driven to be rotated counterclockwise around articulated shaft (17), when
When electric pushrod (15) is shortened at most short position, processor controls electric pushrod (23) elongation, is elongated to preset length, and hold
Row step S6；
S5, processor control electric pushrod (15) are shortened, and latch (16) is driven to be rotated counterclockwise around articulated shaft (17), when
When electric pushrod (15) is shortened at most short position, processor, which controls electric pushrod (23), to be shortened, and is shortened to preset length, is executed
Step S6 reduces the height of lamp；
S6, electric pushrod (15) stretch, and latch (16) is driven to be rotated clockwise around articulated shaft (17), until articulated shaft
(17) it is in contact with latch (22) lower end surface；
Distance on S7, statistics road between driving vehicle front and back, judges that latter vehicle reaches the time of previous vehicle location, described
Time is equal to the ratio of the speed of distance and latter vehicle between fore-aft vehicle；
S8, judge that latter vehicle reaches the time of previous vehicle location and the size of street lamp track reciprocal time, if latter vehicle
The time for reaching previous vehicle location is less than the street lamp track reciprocal time, then processor real-time control electric pushrod (23) and electronic
Push rod (15) is without movement, if the time that latter vehicle reaches previous vehicle location was greater than in the street lamp track reciprocal time,
Execute step S4-S6.
7. a kind of control method of height-adjustable LED street lamp according to claim 1, it is characterised in that: the street lamp
The track reciprocal time is equal to LED street lamp and rises to maximum height from minimum altitude and rise to minimum altitude from maximum height
Cumulative time and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470119.8A CN110159987A (en) | 2019-05-31 | 2019-05-31 | A kind of height-adjustable LED street lamp and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910470119.8A CN110159987A (en) | 2019-05-31 | 2019-05-31 | A kind of height-adjustable LED street lamp and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159987A true CN110159987A (en) | 2019-08-23 |
Family
ID=67630901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910470119.8A Withdrawn CN110159987A (en) | 2019-05-31 | 2019-05-31 | A kind of height-adjustable LED street lamp and its control method |
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| Country | Link |
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| CN (1) | CN110159987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531447A (en) * | 2021-05-30 | 2021-10-22 | 江苏省瑞翔灯业制造有限公司 | Wisdom city is with multi-functional wisdom street lamp |
-
2019
- 2019-05-31 CN CN201910470119.8A patent/CN110159987A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531447A (en) * | 2021-05-30 | 2021-10-22 | 江苏省瑞翔灯业制造有限公司 | Wisdom city is with multi-functional wisdom street lamp |
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