CN211475785U - Intelligent control solar street lamp - Google Patents
Intelligent control solar street lamp Download PDFInfo
- Publication number
- CN211475785U CN211475785U CN202020352029.7U CN202020352029U CN211475785U CN 211475785 U CN211475785 U CN 211475785U CN 202020352029 U CN202020352029 U CN 202020352029U CN 211475785 U CN211475785 U CN 211475785U
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- Prior art keywords
- street lamp
- solar street
- intelligent control
- fixedly arranged
- liquid storage
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- 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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 14
- 241001330002 Bambuseae Species 0.000 abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 14
- 239000011425 bamboo Substances 0.000 abstract description 14
- 238000007639 printing Methods 0.000 abstract description 14
- 238000003466 welding Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an intelligent control solar street lamp, concretely relates to solar street lamp field, including the lamp pole, the top welding of lamp pole has the backup pad, the upper end of backup pad is provided with the liquid reserve tank through the bolt fastening, the fixed automatically controlled box that is provided with in inside of liquid reserve tank, the inside fixed mounting of automatically controlled box has driving motor, driving motor's the fixed dwang that is provided with of output, the fixed two connecting rods that are provided with in outside of dwang, two one side fixed connection that the dwang was kept away from to the connecting rod is on the inside wall of a printing opacity section of thick bamboo, the fixed slider that is provided with on the lateral wall of a printing opacity section of thick bamboo, the slider slides and sets up in the circular. The utility model discloses can enough protect solar cell panel, but also can dispel the heat to the LED light, improve solar street lamp's life.
Description
Technical Field
The utility model relates to a solar street lamp technical field, more specifically say, the utility model relates to an intelligent control solar street lamp.
Background
The solar street lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-bright LED lamp is used as a light source and controlled by an intelligent charging and discharging controller and is used for replacing the traditional street lamp for highway electric power illumination. The solar street light is provided with a solar panel. A solar panel (also called a solar cell module) is an assembly assembled by a plurality of solar cells, and is a core part and the most important part in a solar power generation system.
The service life of the existing solar panel is short, and when the existing solar panel encounters strong wind weather or hail weather, the existing solar panel can be overturned, broken or smashed, so that the solar panel cannot work normally.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides an intelligent control solar street lamp, the utility model aims to solve the technical problem that: how to improve the service life of the solar cell panel.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent control solar street lamp comprises a base and a lamp post fixedly arranged at the upper end of the base, wherein an LED illuminating lamp is fixedly arranged on one side of the upper end of the lamp post, a supporting plate is welded at the top end of the lamp post, a liquid storage tank is fixedly arranged at the upper end of the supporting plate through bolts, an electric control box is fixedly arranged inside the liquid storage tank, a driving motor is fixedly arranged inside the electric control box, a rotating rod is fixedly arranged at the output end of the driving motor, two connecting rods are fixedly arranged on the outer side of the rotating rod, one side of the two connecting rods, far away from the rotating rod, is fixedly connected to the inner side wall of a light transmission cylinder, a sliding block is fixedly arranged on the outer side wall of the light transmission cylinder and is slidably arranged in an annular track arranged on the inner side wall of the liquid, the fixed bracing piece that is provided with in upper end of mounting panel, the fixed solar cell panel that is provided with in upper end of bracing piece, the top of printing opacity section of thick bamboo is provided with two semi-circular apron, the fixed setting in the pivot of semi-circular apron, one side of pivot is rotated and is provided with first electric telescopic handle, be provided with the spout on the outer end lateral wall of liquid reserve tank, the inside of spout is provided with the threaded rod, the one end of threaded rod is fixed to be set up on the output shaft of the inside micro motor of liquid reserve tank lateral wall, the screw thread is provided with the movable block on the threaded rod, the fixed second electric telescopic handle that is provided with in the outside of movable block, fixed mounting has.
When the intelligent control solar street lamp is used, the solar panel is arranged in the liquid storage tank, sunlight passes through the light transmission cylinder and the semicircular cover plate at the upper end of the light transmission cylinder and is absorbed by the solar panel, and the solar panel converts absorbed light energy into electric energy to be stored in a power supply system of the street lamp; in windy weather or hail weather, the liquid storage tank can protect the solar cell panel and prevent the solar cell panel from being damaged, rainwater can enter the liquid storage tank through the water permeable holes in the semicircular cover plate in rainy weather, the rainwater is collected by the liquid storage tank, when heat generated by the LED illuminating lamp cannot be dissipated timely, the rainwater in the liquid storage tank is guided into the heat dissipation pipeline at the LED illuminating lamp through the liquid conveying pipe, the heat generated by the LED illuminating lamp can be taken away by the rainwater, and the service life of the LED illuminating lamp is prolonged; after using a period of time, it has the dust to adhere to on the lateral wall of a printing opacity section of thick bamboo and semi-circular apron, influence the passing of sunlight, reduce solar cell panel's absorption efficiency, open driving motor, driving motor drives a printing opacity section of thick bamboo and rotates, when a printing opacity section of thick bamboo rotates, clean brush clears up the lateral wall of a printing opacity section of thick bamboo, then open first electric telescopic handle, first electric telescopic handle drives the pivot rotation, make semi-circular apron stick up, utilize second electric telescopic handle to rise clean brush, it locates to rotate the clean brush with the outside of semi-circular apron, open micro motor, micro motor drives the threaded rod and rotates, when the threaded rod rotates, the movable block can drive clean brush lateral shifting, can clear up semi-circular apron, make the luminousness of a printing opacity section of thick bamboo and semi-circular apron better, improve.
In a preferred embodiment, a protective lampshade is fixedly arranged at the upper end of the LED illuminating lamp, a heat dissipation pipeline is arranged between the LED illuminating lamp and the protective lampshade, and the protective lampshade can protect the LED illuminating lamp.
In a preferred embodiment, the heat dissipation pipeline is connected with the bottom end of the liquid storage tank through a liquid conveying pipe, an electromagnetic valve is arranged on the liquid conveying pipe, the output end of the heat dissipation pipeline is connected with the upper end of the liquid storage tank through a circulating pipe, and the LED illuminating lamp can be cooled by utilizing rainwater in the liquid storage tank.
In a preferred embodiment, the dwang passes the setting of automatically controlled box, just the dwang is provided with the sealing washer with the contact department of automatically controlled box, the inside fixed mounting of automatically controlled box has the PLC controller.
In a preferred embodiment, the rotating shaft is arranged at the top end of the light-transmitting cylinder, and the first electric telescopic rod is arranged inside the side wall of the light-transmitting cylinder.
In a preferred embodiment, the solar panel is arranged in an inclined mode, and the cleaning brush is arranged far away from the inclined end of the solar panel, so that the solar panel can absorb solar energy conveniently.
In a preferred embodiment, the semicircular cover plates are all light-transmitting cover plates, and a plurality of water-permeable holes are uniformly arranged on the semicircular cover plates at intervals.
In a preferred embodiment, the PLC controller is electrically connected with the driving motor, the micro motor, the first electric telescopic rod and the second electric telescopic rod, and is automatically controlled by the PLC controller, so that the use is convenient.
Compared with the prior art, the utility model discloses a technological effect and advantage:
1. the utility model discloses a set up solar cell panel in the liquid reserve tank, the liquid reserve tank can protect solar cell panel, prevents that solar cell panel from being scraped off or being pounded, and the liquid reserve tank can collect the rainwater to use the rainwater collected for the heat dissipation of LED light, compare with prior art, the utility model discloses can enough protect solar cell panel, but also can dispel the heat to the LED light, improve the life of solar street lamp;
2. the utility model discloses a be provided with driving motor, the circular orbit, electric telescopic handle, micro motor, threaded rod and clean brush, driving motor can drive a printing opacity section of thick bamboo and rotate around the circular orbit, rotating the in-process, clean brush can clear up the lateral wall of a printing opacity section of thick bamboo, and first electric telescopic handle can open semi-circular apron, it locates to clean brush to rotate semi-circular apron, the lateral shifting who utilizes clean brush clears up semi-circular apron, can clear up the dust on a printing opacity section of thick bamboo and the semi-circular apron lateral wall, solar cell panel's absorption efficiency can be improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
Fig. 3 is a schematic structural view of the light-transmitting cylinder of the present invention.
Fig. 4 is a schematic view of the installation structure of the semicircular cover plate of the present invention.
Fig. 5 is a schematic view of the installation structure of the threaded rod of the present invention.
Fig. 6 is a schematic diagram of the circuit structure of the present invention.
The reference signs are: 1 base, 2 lamp poles, 3 LED light, 4 backup pads, 5 liquid reserve tanks, 6 automatically controlled boxes, 7 driving motor, 8 dwang, 9 connecting rods, 10 printing opacity section of thick bamboo, 11 sliders, 12 circular orbit, 13 rotary joint, 14 mounting panels, 15 bracing pieces, 16 solar cell panel, 17 semicircular cover plate, 18 pivots, 19 first electric telescopic handle, 20 spouts, 21 threaded rod, 22 movable block, 23 second electric telescopic handle, 24 clean brushes, 25 protective lamp covers, 26 transfer lines, 27 PLC controller, 28 hole of permeating water, 29 micro motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the intelligent control solar street lamp that fig. 1-6 show, including base 1 and the fixed lamp pole 2 that sets up in base 1 upper end, upper end one side fixed mounting of lamp pole 2 has LED light 3, its characterized in that: the lamp pole is characterized in that a supporting plate 4 is welded at the top end of the lamp pole 2, a liquid storage box 5 is fixedly arranged at the upper end of the supporting plate 4 through bolts, an electric control box 6 is fixedly arranged in the liquid storage box 5, a driving motor 7 is fixedly arranged in the electric control box 6, a rotating rod 8 is fixedly arranged at the output end of the driving motor 7, two connecting rods 9 are fixedly arranged at the outer side of the rotating rod 8, one sides of the two connecting rods 9, far away from the rotating rod 8, are fixedly connected onto the inner side wall of a light transmission cylinder 10, a sliding block 11 is fixedly arranged on the outer side wall of the light transmission cylinder 10, the sliding block 11 is slidably arranged in an annular track 12 arranged on the inner side wall of the liquid storage box 5, a rotary joint 13 is arranged at the upper end of the rotating rod 8, the fixed solar cell panel 16 that is provided with in upper end of bracing piece 15, the top of a printing opacity section of thick bamboo 10 is provided with two semi-circular apron 17, semi-circular apron 17 is fixed to be set up in pivot 18, the fixed first electric telescopic handle 19 that is provided with in one side of pivot 18, be provided with spout 20 on the outer end lateral wall of liquid reserve tank 5, the inside of spout 20 is provided with threaded rod 21, the one end of threaded rod 21 is fixed to be set up on the output shaft of the inside micro motor 29 of liquid reserve tank 5 lateral wall, the screw thread is provided with movable block 22 on the threaded rod 21, the fixed second electric telescopic handle 23 that is provided with in the outside of movable block 22, fixed mounting has clean brush 24 on the second electric telescopic handle.
Further, dwang 8 passes automatically controlled box 6 and sets up, just dwang 8 is provided with the sealing washer with the contact department of automatically controlled box 6, the inside fixed mounting of automatically controlled box 6 has PLC controller 27.
Further, the rotating shaft 18 is disposed at the top end of the light-transmitting cylinder 10, and the first electric telescopic rod 19 is disposed inside the sidewall of the light-transmitting cylinder 10.
Further, the solar cell panel 16 is disposed in an inclined manner, and the cleaning brush 24 is disposed away from the inclined end of the solar cell panel 16.
Furthermore, the semicircular cover plate 17 is a light-transmitting cover plate, and a plurality of water-permeable holes 28 are uniformly arranged on the semicircular cover plate 17 at intervals.
Further, the PLC controller 27 is electrically connected to the driving motor 7, the micro motor 29, the first electric telescopic rod 19 and the second electric telescopic rod 23.
The implementation mode is specifically as follows: when the solar street lamp is used, the solar panel 16 is arranged in the liquid storage box 5, sunlight passes through the light-transmitting cylinder 10 and the semicircular cover plate 17 at the upper end of the light-transmitting cylinder 10 to be absorbed by the solar panel 16, and the absorbed light energy is converted into electric energy by the solar panel 16 to be stored in a power supply system of the street lamp; in windy weather or hail weather, the liquid storage box 5 can protect the solar cell panel 16 and prevent the solar cell panel 16 from being damaged, after the solar cell panel is used for a period of time, dust adheres to the outer side walls of the light transmission cylinder 10 and the semicircular cover plate 17 to influence the penetration of sunlight, the absorption efficiency of the solar cell panel 16 is reduced, the driving motor 7 is started, the driving motor 7 drives the connecting rod 9 to rotate through the rotating rod 8, the connecting rod 9 drives the light transmission cylinder 10 to rotate on the annular rail 12, when the light transmission cylinder 10 rotates, the outer side wall of the light transmission cylinder 10 is cleaned through the cleaning brush 24, then the first electric telescopic rod 19 is started, the first electric telescopic rod 19 drives the rotating shaft 18 to rotate, so that the semicircular cover plate 17 is erected, the cleaning brush 24 is lifted by using the second electric telescopic rod 23, the outer side of the semicircular cover plate 17 is rotated to the cleaning brush 24, and the, micro motor 29 drives threaded rod 21 and rotates, and when threaded rod 21 rotated, movable block 22 can drive clean brush 24 lateral shifting, can clear up semi-circular apron 17 for the luminousness of printing opacity section of thick bamboo 10 and semi-circular apron 17 is better, improves the absorption efficiency of solar energy.
According to a intelligent control solar street lamp that fig. 1 shows, the fixed protective lamp cover 25 that is provided with in upper end of LED light 3, be provided with the heat dissipation pipeline between LED light 3 and the protective lamp cover 25, the heat dissipation pipeline passes through the transfer line 26 and is connected with the bottom of liquid reserve tank 5, just be provided with the solenoid valve on the transfer line 26, the output of heat dissipation pipeline passes through the circulating pipe and is connected with the upper end of liquid reserve tank 5.
The implementation mode is specifically as follows: during rainy weather, the rainwater can enter into liquid reserve tank 5 through the hole 28 of permeating water on the semi-circular apron 17, utilizes liquid reserve tank 5 to collect the rainwater, when the heat that LED light 3 produced can't in time spill, passes through the heat dissipation pipeline that transfer line 26 guided into LED light 3 department with the rainwater in the liquid reserve tank 5, utilizes the rainwater can take away the heat that LED light 3 produced, improves LED light 3's life.
The utility model discloses the theory of operation: through setting up the solar cell 16 board in liquid reserve tank 5, liquid reserve tank 5 can protect solar cell panel 16, prevents that solar cell panel 16 from being scraped absolutely or by pounding, and the rainwater can be collected to liquid reserve tank 5 to the rainwater of collecting is used for the heat dissipation of LED light 3, compares with prior art, the utility model discloses can enough protect solar cell panel 16, but also can dispel the heat to LED light 3, improves solar street lamp's life.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an intelligent control solar street lamp, includes base (1) and fixed lamp pole (2) that set up in base (1) upper end, upper end one side fixed mounting of lamp pole (2) has LED light (3), its characterized in that: the lamp pole is characterized in that a supporting plate (4) is welded at the top end of the lamp pole (2), a liquid storage box (5) is arranged at the upper end of the supporting plate (4) through bolt fixation, an electric control box (6) is fixedly arranged inside the liquid storage box (5), a driving motor (7) is fixedly arranged inside the electric control box (6), a rotating rod (8) is fixedly arranged at the output end of the driving motor (7), two connecting rods (9) are fixedly arranged outside the rotating rod (8), one side, far away from the rotating rod (8), of each connecting rod (9) is fixedly connected to the inner side wall of a light transmission cylinder (10), a sliding block (11) is fixedly arranged on the outer side wall of the light transmission cylinder (10), the sliding block (11) is slidably arranged in an annular track (12) arranged on the inner side wall of the liquid storage box (5), and a rotary joint (, the top end of the rotary joint (13) is fixedly provided with a mounting plate (14), the upper end of the mounting plate (14) is fixedly provided with a support rod (15), the upper end of the support rod (15) is fixedly provided with a solar cell panel (16), the top end of the light transmission cylinder (10) is provided with two semicircular cover plates (17), the semicircular cover plates (17) are fixedly arranged on a rotating shaft (18), one side of the rotating shaft (18) is rotatably provided with a first electric telescopic rod (19), the outer end side wall of the liquid storage box (5) is provided with a sliding groove (20), a threaded rod (21) is arranged inside the sliding groove (20), one end of the threaded rod (21) is fixedly arranged on an output shaft of a micro motor (29) inside the side wall of the liquid storage box (5), a movable block (22) is arranged on the threaded rod (21), and a second electric telescopic rod (23) is fixedly arranged outside the movable block, and a cleaning brush (24) is fixedly arranged on the second electric telescopic rod (23).
2. The intelligent control solar street lamp according to claim 1, characterized in that: the LED illuminating lamp is characterized in that a protective lampshade (25) is fixedly arranged at the upper end of the LED illuminating lamp (3), and a heat dissipation pipeline is arranged between the LED illuminating lamp (3) and the protective lampshade (25).
3. The intelligent control solar street lamp according to claim 2, wherein: the heat dissipation pipeline is connected with the bottom end of the liquid storage tank (5) through a liquid conveying pipe (26), an electromagnetic valve is arranged on the liquid conveying pipe (26), and the output end of the heat dissipation pipeline is connected with the upper end of the liquid storage tank (5) through a circulating pipe.
4. The intelligent control solar street lamp of claim 3, wherein: dwang (8) pass automatically controlled box (6) and set up, just dwang (8) are provided with the sealing washer with the contact department of automatically controlled box (6), the inside fixed mounting of automatically controlled box (6) has PLC controller (27).
5. The intelligent control solar street lamp according to claim 1, characterized in that: the rotating shaft (18) is arranged at the top end of the light-transmitting cylinder (10), and the first electric telescopic rod (19) is arranged inside the side wall of the light-transmitting cylinder (10).
6. The intelligent control solar street lamp according to claim 1, characterized in that: the solar cell panel (16) is arranged in an inclined mode, and the cleaning brush (24) is far away from the inclined end of the solar cell panel (16).
7. The intelligent control solar street lamp according to claim 1, characterized in that: the semi-circular cover plate (17) is a light-transmitting cover plate, and a plurality of water-permeable holes (28) are uniformly arranged on the semi-circular cover plate (17) at intervals.
8. The intelligent control solar street lamp of claim 4, wherein: the PLC controller (27) is electrically connected with the driving motor (7), the micro motor (29), the first electric telescopic rod (19) and the second electric telescopic rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352029.7U CN211475785U (en) | 2020-03-19 | 2020-03-19 | Intelligent control solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352029.7U CN211475785U (en) | 2020-03-19 | 2020-03-19 | Intelligent control solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475785U true CN211475785U (en) | 2020-09-11 |
Family
ID=72360354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020352029.7U Expired - Fee Related CN211475785U (en) | 2020-03-19 | 2020-03-19 | Intelligent control solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211475785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450455A (en) * | 2023-12-25 | 2024-01-26 | 上海艺嘉智慧科技集团有限公司 | Energy-saving solar street lamp |
-
2020
- 2020-03-19 CN CN202020352029.7U patent/CN211475785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450455A (en) * | 2023-12-25 | 2024-01-26 | 上海艺嘉智慧科技集团有限公司 | Energy-saving solar street lamp |
| CN117450455B (en) * | 2023-12-25 | 2024-03-01 | 上海艺嘉智慧科技集团有限公司 | Energy-saving solar street lamp |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200911 |