CN112212245A - Multi-functional city landscape lamp - Google Patents
Multi-functional city landscape lamp Download PDFInfo
- Publication number
- CN112212245A CN112212245A CN202011069756.3A CN202011069756A CN112212245A CN 112212245 A CN112212245 A CN 112212245A CN 202011069756 A CN202011069756 A CN 202011069756A CN 112212245 A CN112212245 A CN 112212245A
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- lamp
- lamp holder
- lamp stand
- fixedly arranged
- stand
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- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000010405 clearance mechanism Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation 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
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
Abstract
The invention relates to a multifunctional urban landscape lamp, which comprises a multifunctional urban landscape lamp, a base plate and nuts, wherein the base plate is buried under the ground, the nuts are fixedly arranged at two ends of the lower wall of the base plate, a threaded rod penetrates through the base plate, the lower end of the threaded rod is in threaded connection with the nuts, the upper end of the threaded rod is arranged on the ground, a first lamp holder is fixedly arranged on the base plate, a second lamp holder is arranged on the first lamp holder, the lower end of the second lamp holder is arranged in the first lamp holder, a transverse plate is fixedly arranged at the lower end of the second lamp holder, and a first spring is fixedly arranged between the lower wall of the transverse plate and the bottom wall of the first lamp holder; the telescopic landscape lamp realizes the telescopic function of the urban landscape lamp, so that the height of the landscape lamp can be adjusted according to the requirement, various operations such as cleaning, maintenance and the like of workers are facilitated, meanwhile, the aesthetic degree of the landscape lamp is increased, and the use of tourists is facilitated.
Description
Technical Field
The invention relates to the technical field of urban lighting, in particular to a multifunctional urban landscape lamp.
Background
With the rapid development of city construction in China, the scale of cities is continuously enlarged, old cities are transformed as well as fierce, and city street lamp construction also goes up express lanes. The public reports show that the number of the street lamps in a city is multiplied, the street lamps are shaped like eight flowers and eight doors, the problem of countless appearance is solved, the lighting at night of the city is solved, and a plurality of practical problems are caused while a night communication environment is created for citizens.
Existing city landscape lamp structure tradition, the function singleness can't provide other effects for the visitor except that the illumination, and because its highly fixed, the staff overhauls it when clearing up, need climb the height operation, and because the landscape lamp is comparatively fragile, can not lean on when taking the ladder and climbing to establish on the landscape lamp, need take the ladder on the level land, increased the operation degree of difficulty, produce harm to staff's safety simultaneously, to this we propose a multi-functional city landscape lamp.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a multifunctional urban landscape lamp, which realizes the telescopic function of the urban landscape lamp, so that the height of the landscape lamp can be adjusted as required, various operations such as cleaning, maintenance and the like of workers are facilitated, meanwhile, the aesthetic degree of the landscape lamp is increased, and the use of tourists is facilitated.
The technical scheme for solving the technical problems is as follows: the utility model provides a multifunctional city landscape lamp, which comprises a base plate buried underground and nuts fixedly arranged at two ends of the lower wall of the base plate, a threaded rod is arranged on the base plate in a penetrating way, the lower end of the threaded rod is connected with the nut in a threaded way, the upper end of the threaded rod is arranged on the ground, a first lamp holder is fixedly arranged on the base plate, a second lamp holder is arranged on the first lamp holder, the lower end of the second lamp holder is arranged in the first lamp holder, a transverse plate is fixedly arranged at the lower end of the second lamp holder, a first spring is fixedly arranged between the lower wall of the transverse plate and the bottom wall of the first lamp holder, a third lamp holder is arranged on the second lamp holder, the lower end of the third lamp holder is arranged in the second lamp holder, a transverse plate is also fixedly arranged at the lower end of the third lamp holder, a first spring is also fixedly arranged between the lower wall of the transverse plate and the bottom, the lower extreme of fourth lamp stand sets up in the third lamp stand, just the lower extreme of fourth lamp stand also fixedly is equipped with the diaphragm, also fixedly between the lower wall of diaphragm and the diapire of third lamp stand is equipped with first spring, be equipped with the fifth lamp stand on the fourth lamp stand, the lower extreme of fifth lamp stand sets up in the fourth lamp stand, just the lower extreme of fifth lamp stand also fixedly is equipped with the diaphragm, also fixedly between the lower wall of diaphragm and the diapire of fourth lamp stand is equipped with first spring, the upper end of fifth lamp stand is fixed and is equipped with the pulling ball, and is a plurality of diaphragm department all is equipped with clamping mechanism, fixedly on the lateral wall of first lamp stand being equipped with the connecting rod, the other end of connecting rod is close to the setting of second lamp stand, just the one end that the connecting rod is close to the second lamp stand is equipped with clearance.
The invention further defines the technical scheme that:
further: the clamping mechanism comprises clamping grooves which are concavely formed in the side walls of the plurality of transverse plates, clamping rods are arranged in the clamping grooves in a clamping mode, the clamping rods penetrate through the side walls of the corresponding lamp holders, a disc is fixedly arranged at one end, away from the lamp holders, of each clamping rod, strong magnets are fixedly arranged at one end of each clamping rod in each clamping groove, and corresponding strong magnets are fixedly arranged in the bottom walls of the clamping grooves.
The beneficial effects of the further scheme are as follows: when needs shrink to a plurality of lamp stands, extract the joint pole for break away from in the draw-in groove from the joint pole, thereby make the upper lamp stand move down, and enter into the lamp stand of lower floor, its height of change that can be convenient, the staff of being convenient for clears up and maintains it.
Further: the clearance mechanism is including the fixed section of thick bamboo that sets up at the connecting rod end, the fixed a plurality of second springs that are equipped with on the lateral wall of fixed section of thick bamboo, the other end of second spring is fixed and is equipped with the fixed block, the fixed slider that is equipped with on the opening part lateral wall of fixed section of thick bamboo, be equipped with the assorted spout in the lateral wall of fixed block, the slider slides and sets up in the spout, the fixed clearance brush board that is equipped with on the opposite side lateral wall of fixed block, the setting of closely laminating of the lateral wall of clearance brush board and second lamp stand.
The beneficial effects of the further scheme are as follows: when a plurality of lamp stands shrink, the position of a solid fixed cylinder is unchangeable, the second spring can be according to the width adjustment of stretching out and drawing back of lamp stand, make slider on the solid fixed cylinder slide in the spout, thereby make the clearance brush board laminate the surface at the lamp stand all the time, carry out effectual clearance to its surface, and the in-process need not artificial control and cleans, alright automatic when the landscape lamp shrinks clears up its surface, when having practiced thrift manpower and materials, prevent that upper lamp stand surface adnexed pollutant from entering into lower floor's lamp stand in, produce the pollution in the lamp stand of lower floor.
Further: be the interval setting between disc and a plurality of lamp stand, just disc and joint pole set up for integrated into one piece.
The beneficial effects of the further scheme are as follows: therefore, clothes or bags can be temporarily hung between the disc and the lamp holder, and people can conveniently have temporary rest.
Further: the cleaning brush plates are arranged in an arc shape, and the two cleaning brush plates are arranged around the second lamp holder together.
The beneficial effects of the further scheme are as follows: the clearance brush board sets up for the arc, and two clearance brush boards set up around the second lamp stand jointly for a plurality of lamp stands when stretching out and drawing back from top to bottom, the homoenergetic carries out good clearance to the lateral wall of lamp stand, need not the manual surface that can clear up the landscape lamp that controls, has practiced thrift the labour.
Further: the sliding block and the sliding groove are arranged in a T shape matched with each other.
The beneficial effects of the further scheme are as follows: the falling-off phenomenon which possibly occurs when the sliding block slides in the sliding groove is effectively prevented.
Has the advantages that: the lamp holder on the upper layer extrudes the first spring through the separation of the clamping mechanism and moves downwards, so that the height of the lamp holder is changed, the height of the landscape lamp can be changed to a greater extent through continuously pulling out the clamping rod, the maintenance process of the landscape lamp is facilitated, and meanwhile, in strong wind or other severe weather, the landscape lamp can be lowered, so that the landscape lamp is prevented from being influenced by the severe weather, the possible damage condition is avoided, and the unnecessary economic loss is further avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 1.
In the figure: the cleaning brush comprises a base plate 1, a screw cap 2, a threaded rod 3, a first lamp holder 4, a second lamp holder 5, a third lamp holder 6, a fourth lamp holder 7, a fifth lamp holder 8, a pulling ball 9, a transverse plate 10, a first spring 11, a connecting rod 12, a clamping groove 13, a clamping rod 14, a disc 15, a powerful magnet 16, a fixed cylinder 17, a second spring 18, a fixed block 19, a sliding block 20, a sliding groove 21 and a cleaning brush plate 22.
Detailed Description
Example 1
The embodiment provides a multifunctional city landscape lamp, as shown in fig. 1-3, comprising a base plate 1 buried underground and nuts 2 fixedly arranged at two ends of the lower wall of the base plate 1, a threaded rod 3 is arranged on the base plate 1 in a penetrating manner, the lower end of the threaded rod 3 is in threaded connection with the nuts 2, the upper end of the threaded rod 3 is arranged on the ground, a first lamp holder 4 is fixedly arranged on the base plate 1, a second lamp holder 5 is arranged on the first lamp holder 4, the lower end of the second lamp holder 5 is arranged in the first lamp holder 4, a transverse plate 10 is fixedly arranged at the lower end of the second lamp holder 5, a first spring 11 is fixedly arranged between the lower wall of the transverse plate 10 and the bottom wall of the first lamp holder 4, a third lamp holder 6 is arranged on the second lamp holder 5, the lower end of the third lamp holder 6 is arranged in the second lamp holder 5, a transverse plate 10 is also fixedly arranged at the lower end of the third lamp holder 6, a first spring, a fourth lamp holder 7 is arranged on the third lamp holder 6, the lower end of the fourth lamp holder 7 is arranged in the third lamp holder 6, a transverse plate 10 is also fixedly arranged at the lower end of the fourth lamp holder 7, a first spring 11 is also fixedly arranged between the lower wall of the transverse plate 10 and the bottom wall of the third lamp holder 6, a fifth lamp holder 8 is arranged on the fourth lamp holder 7, the lower end of the fifth lamp holder 8 is arranged in the fourth lamp holder 7, a transverse plate 10 is also fixedly arranged at the lower end of the fifth lamp holder 8, a first spring 11 is also fixedly arranged between the lower wall of the transverse plate 10 and the bottom wall of the fourth lamp holder 7, a pull ball 9 is fixedly arranged at the upper end of the fifth lamp holder 8, clamping mechanisms are arranged at the plurality of transverse plates 10, a connecting rod 12 is fixedly arranged on the side wall of the first lamp holder 4, the other end of the connecting rod 12 is arranged close to the second lamp holder 5, and a cleaning mechanism is arranged at one, make the lamp stand extrusion first spring 11 of upper strata, and move down, make its height change, and we can carry out change to a great extent to the height of this landscape lamp through continuous extraction joint pole 14, made things convenient for the maintenance and the maintenance process to this landscape lamp, simultaneously in strong wind or other bad weather, we can reduce this landscape lamp, thereby make it avoid the influence of bad weather, avoided the damage condition that probably takes place, further avoided unnecessary economic loss.
Wherein, the clamping mechanism includes the concave draw-in groove 13 of establishing on a plurality of diaphragm 10 lateral walls, the joint is equipped with joint pole 14 in the draw-in groove 13, joint pole 14 runs through corresponding lamp stand lateral wall setting, and joint pole 14 keeps away from the fixed disc 15 that is equipped with of one end of lamp stand, joint pole 14 is fixed to be equipped with powerful magnet 16 in the one end of draw-in groove 13, also fixed corresponding powerful magnet 16 that is equipped with in the diapire of draw-in groove 13, when needs shrink to a plurality of lamp stands, extract joint pole 14, make joint pole 14 break away from in the draw-in groove 13, thereby make the upper lamp stand move down, and enter into the lamp stand of lower floor, its height of change that can be convenient, the staff of being convenient for clears up and maintains it.
Wherein, the cleaning mechanism comprises a fixed cylinder 17 fixedly arranged at the tail end of the connecting rod 12, a plurality of second springs 18 are fixedly arranged on the side wall of the fixed cylinder 17, a fixed block 19 is fixedly arranged at the other end of each second spring 18, a slide block 20 is fixedly arranged on the side wall of the opening of the fixed cylinder 17, a matched slide groove 21 is arranged in the side wall of the fixed block 19, the slide block 20 is slidably arranged in the slide groove 21, a cleaning brush plate 22 is fixedly arranged on the side wall of the other side of the fixed block 20, the cleaning brush plate 22 and the side wall of the second lamp holder 5 are closely attached, when the plurality of lamp holders are contracted, the position of the fixed cylinder 17 is unchanged, the second springs 18 can be adjusted in a telescopic way according to the width of the lamp holders, so that the slide block 20 on the fixed cylinder 17 slides in the slide groove 21, the cleaning brush plate 22 is always attached to the surface of the lamp holders, the surface of the lamp holders, when the landscape lamp contracts, the surface of the landscape lamp can be automatically cleaned, so that manpower and material resources are saved, and meanwhile, pollutants attached to the surface of the upper-layer lamp holder are prevented from entering the lower-layer lamp holder and polluting the lower-layer lamp holder.
The disc 5 and the lamp holders are arranged at intervals, and the disc 5 and the clamping rod 14 are integrally formed, so that clothes or bags can be temporarily hung between the disc 5 and the lamp holders, and people can conveniently take temporary rest.
Wherein, clearance brush board 22 sets up for the arc, and two clearance brush boards 22 set up around second lamp stand 5 jointly for a plurality of lamp stands are when stretching out and drawing back from top to bottom, and the homoenergetic enough carries out good clearance to the lateral wall of lamp stand, need not the manual surface that can clear up the landscape lamp that controls, has practiced thrift the labour.
The sliding block 20 and the sliding groove 21 are arranged in a matched T shape, so that the falling-off phenomenon which possibly occurs when the sliding block 20 slides in the sliding groove 21 is effectively prevented.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (6)
1. A multifunctional city landscape lamp comprises a base plate (1) buried underground and nuts (2) fixedly arranged at two ends of the lower wall of the base plate (1), a threaded rod (3) penetrates through the base plate (1), the lower end of the threaded rod (3) is in threaded connection with the nuts (2), the upper end of the threaded rod (3) is arranged on the ground, the city landscape lamp is characterized in that a first lamp holder (4) is fixedly arranged on the base plate (1), a second lamp holder (5) is arranged on the first lamp holder (4), the lower end of the second lamp holder (5) is arranged in the first lamp holder (4), a transverse plate (10) is fixedly arranged at the lower end of the second lamp holder (5), a first spring (11) is fixedly arranged between the lower wall of the transverse plate (10) and the bottom wall of the first lamp holder (4), and a third lamp holder (6) is arranged on the second lamp holder (5), the lower extreme of third lamp stand (6) sets up in second lamp stand (5), just the lower extreme of third lamp stand (6) also fixedly is equipped with diaphragm (10), also fixedly be equipped with first spring (11) between the lower wall of diaphragm (10) and the diapire of second lamp stand (5), be equipped with fourth lamp stand (7) on third lamp stand (6), the lower extreme of fourth lamp stand (7) sets up in third lamp stand (6), just the lower extreme of fourth lamp stand (7) also fixedly is equipped with diaphragm (10), also fixedly be equipped with first spring (11) between the lower wall of diaphragm (10) and the diapire of third lamp stand (6), be equipped with fifth lamp stand (8) on fourth lamp stand (7), the lower extreme of fifth lamp stand (8) sets up in fourth lamp stand (7), just the lower extreme of fifth lamp stand (8) also fixedly is equipped with diaphragm (10), also fixedly be equipped with first spring (10) between the lower wall of diaphragm (10) and the diapire of fourth lamp stand (7), (10) 11) The fixed pulling ball (9) that is equipped with in upper end of fifth lamp stand (8), it is a plurality of diaphragm (10) department all is equipped with latch mechanism, fixed connecting rod (12) that is equipped with on the lateral wall of first lamp stand (4), the other end of connecting rod (12) is close to second lamp stand (5) and sets up, just one end that connecting rod (12) are close to second lamp stand (5) is equipped with clearance mechanism.
2. A multifunctional city landscape lamp according to claim 1, wherein the clamping mechanism comprises clamping grooves (13) concavely formed on the side walls of the plurality of transverse plates (10), clamping rods (14) are clamped in the clamping grooves (13), the clamping rods (14) penetrate through the corresponding side walls of the lamp holder, a disc (15) is fixedly arranged at one end, away from the lamp holder, of each clamping rod (14), a powerful magnet (16) is fixedly arranged at one end, in the clamping groove (13), of each clamping rod (14), and a corresponding powerful magnet (16) is also fixedly arranged in the bottom wall of each clamping groove (13).
3. The multifunctional urban landscape lamp according to claim 1, wherein the cleaning mechanism comprises a fixing barrel (17) fixedly arranged at the tail end of the connecting rod (12), a plurality of second springs (18) are fixedly arranged on the side wall of the fixing barrel (17), a fixing block (19) is fixedly arranged at the other end of each second spring (18), a sliding block (20) is fixedly arranged on the side wall of the opening of the fixing barrel (17), a matched sliding groove (21) is arranged in the side wall of the fixing block (19), the sliding block (20) is slidably arranged in the sliding groove (21), a cleaning brush plate (22) is fixedly arranged on the side wall of the other side of the fixing block (20), and the cleaning brush plate (22) and the side wall of the second lamp holder (5) are tightly attached.
4. A multifunctional city landscape lamp according to claim 2, wherein the disc (5) and the lamp holders are arranged at intervals, and the disc (5) and the clamping rod (14) are integrally formed.
5. A multifunctional city landscape lamp according to claim 3, characterized in that the cleaning brush plates (22) are arranged in an arc shape, and two cleaning brush plates (22) are arranged together around the second lamp holder (5).
6. A multifunctional city landscape lamp according to claim 3, characterized in that the sliding block (20) and the sliding groove (21) are arranged in a matching T-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069756.3A CN112212245A (en) | 2020-09-30 | 2020-09-30 | Multi-functional city landscape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011069756.3A CN112212245A (en) | 2020-09-30 | 2020-09-30 | Multi-functional city landscape lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112212245A true CN112212245A (en) | 2021-01-12 |
Family
ID=74052848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011069756.3A Pending CN112212245A (en) | 2020-09-30 | 2020-09-30 | Multi-functional city landscape lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112212245A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388178A (en) * | 2017-09-07 | 2017-11-24 | 宁波龙源照明电器有限公司 | The street lamp for being readily transported and cleaning |
| CN107420814A (en) * | 2017-08-03 | 2017-12-01 | 合肥锦和信息技术有限公司 | A kind of LED street lamp cleaned automatically |
| CN107830471A (en) * | 2017-12-05 | 2018-03-23 | 成都尚智恒达科技有限公司 | A kind of Liftable type environmental-friendly street lamp |
| CN209294990U (en) * | 2018-11-29 | 2019-08-23 | 安徽英发三友新能源科技有限公司 | A kind of novel solar cell slices cleaning mechanism |
| CN209876714U (en) * | 2019-06-11 | 2019-12-31 | 中山市正日照明有限公司 | A kind of grass liftable landscape lamp |
-
2020
- 2020-09-30 CN CN202011069756.3A patent/CN112212245A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420814A (en) * | 2017-08-03 | 2017-12-01 | 合肥锦和信息技术有限公司 | A kind of LED street lamp cleaned automatically |
| CN107388178A (en) * | 2017-09-07 | 2017-11-24 | 宁波龙源照明电器有限公司 | The street lamp for being readily transported and cleaning |
| CN107830471A (en) * | 2017-12-05 | 2018-03-23 | 成都尚智恒达科技有限公司 | A kind of Liftable type environmental-friendly street lamp |
| CN209294990U (en) * | 2018-11-29 | 2019-08-23 | 安徽英发三友新能源科技有限公司 | A kind of novel solar cell slices cleaning mechanism |
| CN209876714U (en) * | 2019-06-11 | 2019-12-31 | 中山市正日照明有限公司 | A kind of grass liftable landscape lamp |
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Application publication date: 20210112 |