CN111981383B - Street lamp convenient to change - Google Patents
Street lamp convenient to change Download PDFInfo
- Publication number
- CN111981383B CN111981383B CN202010872388.XA CN202010872388A CN111981383B CN 111981383 B CN111981383 B CN 111981383B CN 202010872388 A CN202010872388 A CN 202010872388A CN 111981383 B CN111981383 B CN 111981383B
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- Prior art keywords
- gear
- belt
- fixedly connected
- rotating shaft
- lamp
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a street lamp convenient to replace, which comprises a lamp body, a support rod and a lamp post, wherein one side of the lamp post is slidably connected with a shutter plate, a sliding sleeve rod is fixedly connected in the lamp post, an outer sliding block and an inner sliding block are arranged on the sliding sleeve rod, a first belt and a second belt are arranged between the outer sliding block and the inner sliding block, a second rotating shaft and a third rotating shaft are rotatably connected below the lamp post, the second rotating shaft and the third rotating shaft are respectively and fixedly connected with a second gear and a third gear, the second gear and the third gear are in meshed transmission connection, belt pulleys which are in transmission with the belt are fixedly connected on the second gear and the third gear, the second gear is in meshed transmission connection with a first gear, the first gear is fixedly connected with a first rotating shaft, and a winding roller is fixedly connected on the first rotating shaft. According to the invention, after the lamp body is damaged, the lamp body can be lowered to maintain and replace the lamp body, the shutter board is beneficial to protecting the inner space of the lamp post, and water inflow of the lamp post due to the sliding grooves formed in the supporting rods is prevented.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a street lamp convenient to replace.
Background
Street lamp refers to a lamp which provides a lighting function for a road, and generally refers to a lamp in the road surface lighting range in traffic lighting. Street lamps are widely used in various places where illumination is required.
Street lamp generally all sets up outdoors, is located the road both sides, and the erosion that experiences the wind and rain throughout the year leads to the leakproofness of lamp shade to worsen easily, and the lamp body is damaged in the lamp body that intakes easily, and on the other hand because the practical life of lamp body self is limited, needs to change the street lamp after a period of time, and traditional street lamp body and lamp pole are through welded fastening, need the staff to be in aerial operation when changing the street lamp, accomplish the change, and this kind of operating means has very big potential safety hazard, needs the staff to climb up and down simultaneously, and is very inconvenient.
Disclosure of Invention
The invention aims to provide a street lamp convenient to replace, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a street lamp convenient to change, includes lamp body, bracing piece and lamp pole, the lamp body can dismantle the connection setting on the bracing piece, the bracing piece sets up in one side of lamp pole, one side sliding connection that the lamp pole is close to the bracing piece is provided with the curtain board, fixedly connected with is provided with the sliding sleeve pole in the lamp pole, sliding connection is provided with outer slider in the sliding sleeve pole, outer slider bottom fixedly connected with first belt and second belt, first belt and second belt are located the both ends of outer slider respectively, and just symmetrically set up about the sliding sleeve pole, the equal fixed connection of one end that outer slider was kept away from to first belt and second belt sets up in the slider, lamp pole below rotation connection is provided with second pivot and third pivot, fixedly connected with second gear and third gear in the outside of second pivot, second gear and third gear meshing transmission connection, equal fixedly connected with belt pulley on second gear and the third gear, two sets of belt and first gear meshing are provided with first pivot and third gear, first roller meshing is connected with first pivot, first roller meshing is provided with first roller fixedly connected with first pivot.
Further, fixed connection is provided with the fixed plate in the lamp pole, first gear, second gear and third gear all are located the fixed plate below, fixed plate and sliding sleeve pole fixed connection.
Further, one side of the fixed plate, which is close to the inner sliding block, is fixedly connected with a lower spring, and one end of the lower spring, which is far away from the fixed plate, is fixedly connected with the inner sliding block.
Further, the first belt and the second belt are both in sliding connection with the fixing plate, and two ends of the first belt and the second belt are both positioned above the fixing plate.
Further, an upper spring is sleeved outside one end, far away from the fixed plate, of the sliding sleeve rod, and two ends of the upper spring are fixedly connected to the top of the outer sliding block and the top of the lamp rod respectively.
Further, one end fixed connection that first pivot is close to first gear is provided with the motor, the output and the first pivot fixed connection of motor, first pivot rotates to connect to set up in the lamp pole.
Further, one side of the lamp post is in threaded fit connection with a locking bolt, and the locking bolt is in threaded fit connection with the second rotating shaft.
Further, the supporting rod penetrates through the rolling curtain plate to be fixedly connected and arranged on the outer sliding block.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, after the lamp body is damaged, the lamp body and the support rod descend under the action of the shutter plate and the outer slide block, the inner slide block and the outer slide block tension the first belt and the second belt all the time under the action of the lower spring and the upper spring, so that the movement of the outer slide block and the inner slide block is convenient for lifting the support rod, and meanwhile, when the support rod is lifted, the shutter plate is lifted, so that the inner space of the lamp pole is protected, water inflow of the inside of the lamp pole due to the sliding grooves formed in the support rod is prevented, and the service life of the inner structure of the lamp pole is effectively prolonged.
Drawings
Fig. 1 is a side cross-sectional view of the present invention.
Fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of the present invention inbase:Sub>A side section.
Fig. 3 is an enlarged view of a side cross-section B of the present invention.
FIG. 4 is a schematic diagram of a gear set according to the present invention.
In the figure: the lamp comprises a lamp body 1, a support rod 2, a lamp post 3, a curtain board 4, a first rotating shaft 5, a first gear 6, a second gear 7, a second rotating shaft 8, a third gear 9, a third rotating shaft 10, a first belt 11, a second belt 12, a sliding sleeve rod 13, a lower spring 14, an inner sliding block 15, an outer sliding block 16, an upper spring 17, a locking bolt 18, a motor 19 and a fixing plate 20.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, in the embodiment of the invention, a street lamp convenient to replace comprises a lamp body 1, a support rod 2 and a lamp post 3, wherein the lamp body 1 is detachably connected to the support rod 2, the lamp body 1 is convenient to replace, the support rod 2 is arranged on one side of the lamp post 3, a curtain rolling plate 4 is arranged on one side of the lamp post 3, which is close to the support rod 2, in the lamp post 3, a sliding sleeve rod 13 is fixedly connected, an outer sliding block 16 is arranged on the outer side of the sliding sleeve rod 13 in a sliding connection manner, the support rod 2 is fixedly connected to the outer sliding block 16 in a penetrating manner, the curtain rolling plate 4 can drive the support rod 2 to move up and down, and the outer sliding block 16 slides on the sliding sleeve rod 13 to increase the stability of the support rod 2.
Referring to fig. 1-3, an inner slide 15 is provided in sliding connection with the sliding sleeve rod 13, a first belt 11 and a second belt 12 are fixedly connected with the bottom of the outer slide 16, the first belt 11 and the second belt 12 are respectively located at two ends of the outer slide 16 and symmetrically arranged with respect to the sliding sleeve rod 13, one ends of the first belt 11 and the second belt 12, which are far away from the outer slide 16, are fixedly connected with an inner slide 15, a second rotating shaft 8 and a third rotating shaft 10 are rotatably connected under the lamp post 3, a second gear 7 and a third gear 9 are respectively fixedly connected with the outer side of the second rotating shaft 8 and the outer rotating shaft 10, the second gear 7 and the third gear 9 are in meshed transmission connection, the second gear 7 and the third gear 9 are fixedly connected with belt pulleys, the two groups of belt pulleys are respectively in transmission connection with the first belt 11 and the second belt 12, the first belt 11 and the second belt 12 are non-closed belts, the first belt 11, the second belt 12, the second belt 15 and the outer slide 16 are rotatably connected with the inner slide 15, the inner slide 15 is lifted or lifted up and down from two sides of the inner slide 16, and the inner slide 15 is stably lifted up or lifted down from two sides of the inner slide 16, and the inner slide is stably lifted up and down from the outer slide 16.
Referring to fig. 1-4, the second gear 7 is engaged with the first gear 6, the first gear 6 is located below the second gear 7, the first gear 6 is fixedly connected with the first rotating shaft 5, the first rotating shaft 5 is rotatably connected with the lamp pole 3, a winding roller is fixedly connected with the first rotating shaft 5 of the lamp pole, and the winding roller is fixedly connected with the shutter plate 4.
Example 2
Referring to fig. 1 and 3, in the embodiment of the invention, a fixing plate 20 is fixedly connected in the lamp post 3, the first gear 6, the second gear 7 and the third gear 9 are all located below the fixing plate 20, the fixing plate 20 is fixedly connected with a sliding sleeve rod 13, one side, close to the sliding block 15, of the fixing plate 20 is fixedly connected with a lower spring 14, one end, far away from the fixing plate 20, of the lower spring 14 is fixedly connected with an inner sliding block 15, the lower spring 14 is in a compressed state when the supporting rod 2 is lifted to the highest position, an upward elastic force is provided on the lower spring 14, and later, when the lamp body 1 and the supporting rod 2 are replaced, the lower part of the curtain rolling plate 4 is convenient.
Referring to fig. 1 and 3, the first belt 11 and the second belt 12 are slidably connected with the fixing plate 20, two ends of the first belt 11 and the second belt 12 are located above the fixing plate 20, an upper spring 17 is sleeved outside one end of the sliding sleeve rod 13, which is far away from the fixing plate 20, two ends of the upper spring 17 are fixedly connected with the top of the outer sliding block 16 and the lamp pole 3 respectively, the upper spring 17 is in a pulled state when the supporting rod 2 is located at a high position, and when the belt pulley rotates, the first belt 11 and the second belt 12 are tensioned under the action of the lower spring 14 and the upper spring 17, so that the outer sliding block 16 and the inner sliding block 15 are conveniently driven to move.
Referring to fig. 1-2 and fig. 4, a motor 19 is fixedly connected to one end of the first rotating shaft 5, which is close to the first gear 6, the output end of the motor 19 is fixedly connected to the first rotating shaft 5, the first rotating shaft 5 is rotatably connected to the first rotating shaft 5 and is disposed in the lamp post 3, the motor 19 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the second gear 7 to rotate through the first gear 6, the second gear 7 engages the third gear 9 to drive the third gear 9 to rotate, so as to drive the shutter plate 4 to move and the first belt 11 and the second belt 12 to move, and lifting of the lamp body 1 and the support rod 2 is completed.
Referring to fig. 2 and 4, a locking bolt 18 is disposed on one side of the lamp pole 3 in a threaded fit connection, the locking bolts 18 and 8 are in a threaded fit connection, after the supporting rod 2 is lifted, the locking bolt 18 is used to connect the second rotating shaft 8 with the lamp pole 3 in a threaded connection, so that the rolling shutter plate 4 is prevented from falling under the action of gravity to drive the outer sliding block 16 and the inner sliding block 15 to fall.
The working principle of the invention is as follows:
when the lamp is in operation, the motor 19 is started, the motor 19 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the second gear 7 to rotate through the first gear 6, the second gear 7 is meshed with the third gear 9 to drive the third gear 9 to rotate, the first rotating shaft 5 rotates to drive the shutter plate 4 to descend, the second gear 7 and the third gear 9 rotate to drive the belt pulley to rotate, the inner sliding block 15 is driven to ascend through the first belt 11 and the second belt 12, the outer sliding block 16 descends, at the moment, the lamp body 1 and the supporting rod 2 descend under the action of the shutter plate 4 and the outer sliding block 16, when the lamp body 1 or the supporting rod 2 descends to the lowest position, the motor 19 is reversed after replacement or maintenance is completed, the lamp body 1 and the supporting rod 2 are lifted, and then the second gear 7 and the lamp rod 3 are connected through the locking bolt 18 in a threaded mode, and uncontrolled rotation is prevented.
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. The utility model provides a street lamp convenient to change, includes lamp body (1), bracing piece (2) and lamp pole (3), lamp body (1) detachable connection sets up on bracing piece (2), bracing piece (2) set up in one side of lamp pole (3), a serial communication port, one side sliding connection that lamp pole (3) are close to bracing piece (2) is provided with rolling slats (4), fixed connection is provided with slide bar (13) in lamp pole (3), slide bar (13) outside sliding connection is provided with outer slider (16), slide bar (13) inside sliding connection is provided with interior slider (15), outer slider (16) bottom fixed connection is provided with first belt (11) and second belt (12), first belt (11) and second belt (12) are located the both ends of outer slider (16) respectively, and set up about slide bar (13) symmetry, one end that outer slider (16) were kept away from to first belt (11) and second belt (12) is all fixed connection and is set up in interior slider (15), rotation axis (8) and third pivot (8) are connected with in place under slide bar (13) inside sliding connection, third pivot (8) and third pivot (8) are connected with third pivot (8), the second gear (7) is in meshed transmission connection with the third gear (9), belt pulleys are fixedly connected to the second gear (7) and the third gear (9), two groups of belt pulleys are respectively in transmission connection with the first belt (11) and the second belt (12), the second gear (7) is in meshed transmission connection with the first gear (6), the first gear (6) is positioned below the second gear (7), the first gear (6) is fixedly connected with a first rotating shaft (5), the first rotating shaft (5) is in rotary connection with the lamp pole (3), a winding roller is fixedly connected to the first rotating shaft (5), and the winding roller is fixedly connected with the shutter plate (4);
the supporting rod (2) penetrates through the rolling shutter plate (4) and is fixedly connected to the outer sliding block (16);
the lamp post (3) is internally and fixedly connected with a fixed plate (20), the first gear (6), the second gear (7) and the third gear (9) are all positioned below the fixed plate (20), and the fixed plate (20) is fixedly connected with the sliding sleeve rod (13);
the first belt (11) and the second belt (12) are both in sliding connection with the fixed plate (20), and both ends of the first belt (11) and the second belt (12) are both positioned above the fixed plate (20);
one end of the first rotating shaft (5) close to the first gear (6) is fixedly connected with a motor (19), the output end of the motor (19) is fixedly connected with the first rotating shaft (5), and the first rotating shaft (5) is rotatably connected and arranged in the lamp post (3);
one side of the lamp post (3) is in threaded fit connection with a locking bolt (18), and the locking bolt (18) is in threaded fit connection with the second rotating shaft (8);
a lower spring (14) is fixedly connected to one side, close to the inner sliding block (15), of the fixed plate (20), and one end, far away from the fixed plate (20), of the lower spring (14) is fixedly connected to the inner sliding block (15);
the lower spring (14) is in a compressed state when the supporting rod (2) is lifted to the highest position.
2. The street lamp convenient to replace according to claim 1, wherein an upper spring (17) is sleeved outside one end of the sliding sleeve rod (13) far away from the fixed plate (20), and two ends of the upper spring (17) are fixedly connected and arranged on the tops of the outer sliding block (16) and the lamp post (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872388.XA CN111981383B (en) | 2020-08-26 | 2020-08-26 | Street lamp convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872388.XA CN111981383B (en) | 2020-08-26 | 2020-08-26 | Street lamp convenient to change |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111981383A CN111981383A (en) | 2020-11-24 |
| CN111981383B true CN111981383B (en) | 2023-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010872388.XA Active CN111981383B (en) | 2020-08-26 | 2020-08-26 | Street lamp convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111981383B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206398562U (en) * | 2016-12-09 | 2017-08-11 | 河北智达光电科技股份有限公司 | The adjustable for height street lamp of lamp holder |
| CN208041890U (en) * | 2018-04-02 | 2018-11-02 | 青岛埃森斯节能科技有限公司 | A kind of street lamp being conveniently replaceable |
| CN108758521A (en) * | 2018-05-28 | 2018-11-06 | 芜湖华诚农业技术有限公司 | A kind of LED street lamp easy to use |
| CN111102511A (en) * | 2018-10-29 | 2020-05-05 | 扬州市吉利太阳能照明集团有限公司 | Street lamp for highway |
| CN209371177U (en) * | 2018-12-31 | 2019-09-10 | 贵州德江韫韬科技有限责任公司 | A kind of High-Pole Lamp lifting device |
-
2020
- 2020-08-26 CN CN202010872388.XA patent/CN111981383B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111981383A (en) | 2020-11-24 |
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Effective date of registration: 20230403 Address after: 341100 No. 010113, building 2, hailongwan, No. 14, Gongjiang Avenue South, Meilin Town, Ganxian District, Ganzhou City, Jiangxi Province Applicant after: GANZHOU XIANGYI TECHNOLOGY Co.,Ltd. Address before: Shop 122 #, Building 7, Gongjiang First Building, No. 8 Gongjiang Avenue South, Meilin Town, Ganxian District, Ganzhou City, Jiangxi Province, 341100 Applicant before: Ganzhou xiongan Lighting Technology Co.,Ltd. |
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Application publication date: 20201124 Assignee: Ganzhou Chengliang Technology Co.,Ltd. Assignor: GANZHOU XIANGYI TECHNOLOGY Co.,Ltd. Contract record no.: X2024980016051 Denomination of invention: A street lamp that is easy to replace Granted publication date: 20230421 License type: Common License Record date: 20241014 |