CN114811529A - Lithium electricity intelligent LED solar street lamp - Google Patents
Lithium electricity intelligent LED solar street lamp Download PDFInfo
- Publication number
- CN114811529A CN114811529A CN202210482047.0A CN202210482047A CN114811529A CN 114811529 A CN114811529 A CN 114811529A CN 202210482047 A CN202210482047 A CN 202210482047A CN 114811529 A CN114811529 A CN 114811529A
- Authority
- CN
- China
- Prior art keywords
- street lamp
- fixedly connected
- intelligent led
- box body
- led solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- 230000005611 electricity Effects 0.000 title claims description 4
- 238000012806 monitoring device Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/032—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being separate from the lighting unit
-
- 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
- F21V21/34—Supporting elements displaceable along a guiding element
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Signal Processing (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lithium battery intelligent LED solar street lamp, which comprises a base, wherein a lamp post is fixedly connected at the upper end of the base, a display screen, a camera and an environment monitoring device are installed on the lamp post, a box body is fixedly connected at the upper end of the lamp post, a solar battery assembly is installed at the top end of the box body, a 5G base station is arranged at the upper end of the other side of the box body, the 5G base station is fixed with the box body through an installation seat, and a street lamp is arranged at one side of the box body. The through hole of the box body is blocked, so that the street lamp is protected, and the street lamp is prevented from being exposed outside for a long time.
Description
Technical Field
The invention relates to the technical field of street lamps, in particular to a lithium battery intelligent LED 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-high-brightness LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller and used for replacing the traditional public power lighting street lamp.
The solar energy is an inexhaustible, clean, pollution-free and renewable green and environment-friendly energy. The photovoltaic energy is considered as the most important new energy in the twenty-first century because of the incomparable advantages of cleanness, high safety, relative universality and sufficiency of energy, long service life, maintenance-free property and the like which are not possessed by other conventional energy sources in the solar power generation.
The existing solar street lamp is generally exposed outside and lacks the protection of the street lamp. Therefore, the person skilled in the art provides an intelligent LED solar street lamp with a lithium battery to solve the problems mentioned in the background art.
Disclosure of Invention
In order to solve the technical problem, the invention provides a lithium battery intelligent LED solar street lamp which comprises a base, wherein a lamp post is fixedly connected to the upper end of the base, a display screen, a camera and an environment monitoring device are mounted on the lamp post, a box body is fixedly connected to the upper end of the lamp post, a solar battery assembly is mounted at the top end of the box body, a 5G base station is arranged at the upper end of the other side of the box body, the 5G base station is fixed to the box body through a mounting seat, a street lamp is arranged at one side of the box body, a through hole is formed in the box body corresponding to the street lamp, and a baffle is hinged to the position, above the through hole, of the outer wall of the box body.
Preferably: an access door is arranged on the base.
Preferably: the base bottom is equipped with the battery, base middle part fixed connection baffle, and the baffle upper end is equipped with the motor, and the winding roller is connected to the motor, and the stay cord is connected to the winding roller.
Preferably: and a clamping mechanism is arranged inside the lamp post.
Preferably: clamping mechanism includes the pinch roller, and the pinch roller outer fringe corresponds the stay cord and has seted up the ring channel, and the pinch roller rotates and connects the pinch roller support, and pinch roller support fixed connection telescopic link, the terminal fixed connection lamp pole inner wall of telescopic link, telescopic link outside cover are equipped with first spring.
Preferably: the lamp pole is located inside the box body and is fixedly connected with a first pulley at the position above the lamp pole, the bottom end of the inner portion of the box body is fixedly connected with a second pulley, the pull rope passes through the first pulley and the second pulley, and the tail end of the pull rope is connected with the street lamp through a hook.
Preferably: one end of the street lamp close to the second pulley is fixedly connected with a sliding rod, the sliding rod is connected with a sliding rod support in a sliding mode, the sliding rod support is fixedly connected with the inner wall of the box body, and a second spring is sleeved at the position, located between the sliding rod support and the street lamp, of the sliding rod.
Preferably: the two side walls of the street lamp are fixedly connected with sliding strips, the sliding strips are slidably connected with sliding rails, and the sliding rails are fixedly connected with the box body.
Preferably: the mount pad includes the mounting panel, and the mounting panel is located 5G basic station lower extreme department, and mounting panel upper end both sides are equipped with splint.
Preferably: the clamping plate is rotatably connected with an adjusting screw rod, the adjusting screw rod is in threaded connection with a screw rod support, and the screw rod support is fixedly connected with the mounting plate.
The invention has the technical effects and advantages that:
1. according to the street lamp protection device, the winding roller is driven to rotate by the starting motor, the pull rope is wound on the winding roller, the pull rope slides along the pressing wheel, the pressing wheel extrudes the pull rope under the support of the first spring and the telescopic rod, the pull rope passes through the first pulley and the second pulley to pull the street lamp into the box body, the street lamp passes through the through hole of the box body, the slide bar slides along the slide rail, the slide bar slides along the slide bar support, the second spring is compressed, and after the street lamp enters the box body, the baffle blocks the through hole of the box body under the action of gravity, so that the street lamp is protected, and the street lamp is prevented from being exposed outside for a long time.
2. When the street lamp is used, the motor rotates reversely, the pull rope extends, the second spring resets to push the slide rod to slide along the slide rod support, the slide bar slides along the slide rail, and the street lamp moves to the outer side of the box body, so that the street lamp is convenient to use.
3. In the invention, the 5G base station is fixed with the box body through the mounting plate, the clamping plate and the adjusting screw rod, so that the 5G base station is convenient to mount.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery intelligent LED solar street lamp provided in an embodiment of the present application;
fig. 2 is a bottom view of the lithium battery intelligent LED solar street lamp provided in the embodiment of the present application;
fig. 3 is a schematic view of an internal structure of a base in the lithium battery intelligent LED solar street lamp provided in the embodiment of the present application;
fig. 4 is an enlarged schematic view of a structure at a position a in fig. 1 in the lithium battery intelligent LED solar street lamp provided by the embodiment of the present application;
fig. 5 is a schematic view of an internal structure of a box in the lithium battery intelligent LED solar street lamp provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a mounting seat in a lithium battery intelligent LED solar street lamp provided in an embodiment of the present application;
in the figure: 1. the base, 101, access door, 2, the lamp pole, 3, the display screen, 4, the camera, 5, the environmental monitoring device, 6, the box, 7, solar module, 8, 5G basic station, 9, the mount pad, 901, the mounting panel, 902, splint, 903, accommodate the lead screw, 904, the lead screw support, 10, the street lamp, 11, the baffle, 12, the battery, 13, the baffle, 14, the motor, 15, the wire winding roller, 16, the stay cord, 17, the pinch roller, 18, the pinch roller support, 19, the telescopic link, 20, first spring, 21, first pulley, 22, the second pulley, 23, the slide bar, 24, the slide bar support, 25, the second spring, 26, the draw runner, 27, the slide rail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Please refer to fig. 1-2, provide an intelligent LED solar street lamp of lithium electricity in this embodiment, the on-line screen storage device comprises a base 1, be equipped with access door 101 on the base 1, 1 upper end fixed connection lamp pole 2 of base, install display screen 3 on the lamp pole 2, camera 4 and environment monitoring device 5, 2 upper end fixed connection boxes 6 on the lamp pole, solar module 7 is installed on 6 tops of box, 6 opposite side upper ends of box are equipped with 5G basic station 8, 5G basic station 8 is fixed with box 6 through mount pad 9, 6 one side of box is equipped with street lamp 10, and box 6 corresponds street lamp 10 and has seted up the through-hole, 6 outer walls of box are located that the department articulates above the through-hole has baffle 11.
Referring to fig. 3-4, a storage battery 12 is disposed at the bottom end of a base 1, a partition plate 13 is fixedly connected to the middle of the base 1, a motor 14 is disposed at the upper end of the partition plate 13, the motor 14 is connected to a winding roller 15, the winding roller 15 is connected to a pull rope 16, a clamping mechanism is disposed inside a lamp post 2 and includes a pinch roller 17, an annular groove is formed in the outer edge of the pinch roller 17 corresponding to the pull rope 16, the pinch roller 17 is rotatably connected to a pinch roller support 18, the pinch roller support 18 is fixedly connected to a telescopic rod 19, the end of the telescopic rod 19 is fixedly connected to the inner wall of the lamp post 2, and a first spring 20 is sleeved outside the telescopic rod 19.
Referring to fig. 5, a first pulley 21 is fixedly connected to a position above a lamp post 2 inside a box body 6, a second pulley 22 is fixedly connected to the bottom end inside the box body 6, a pull rope 16 passes through the first pulley 21 and the second pulley 22, the tail end of the pull rope 16 is connected to a street lamp 10 through a hook, a slide bar 23 is fixedly connected to one end, close to the second pulley 22, of the street lamp 10, the slide bar 23 is slidably connected to a slide bar support 24, the slide bar support 24 is fixedly connected to the inner wall of the box body 6, a second spring 25 is sleeved on the position, between the slide bar support 24 and the street lamp 10, of the slide bar 23, slide bars 26 are fixedly connected to two side walls of the street lamp 10, the slide bars 26 are slidably connected to slide rails 27, and the slide rails 27 are fixedly connected to the box body 6.
Referring to fig. 6, the mounting base 9 includes a mounting plate 901, the mounting plate 901 is located at the lower end of the 5G base station 8, clamping plates 902 are disposed on two sides of the upper end of the mounting plate 901, the clamping plates 902 are rotatably connected with an adjusting screw rod 903, the adjusting screw rod 903 is in threaded connection with a screw rod bracket 904, and the screw rod bracket 904 is fixedly connected with the mounting plate 901.
The working principle of the invention is as follows:
in the invention, a starting motor 14 drives a winding roller 15 to rotate, a pull rope 16 is wound on the winding roller 15, the pull rope 16 slides along a pressing wheel 17, the pressing wheel 17 extrudes the pull rope 16 under the support of a first spring 20 and a telescopic rod 19, the pull rope 16 passes through a first pulley 21 and a second pulley 22 to pull a street lamp 10 into a box body 6, the street lamp 10 passes through a through hole of the box body 6, a slide bar 26 slides along a slide rail 27, a slide bar 23 slides along a slide bar bracket 24, a second spring 25 is compressed, and after the street lamp 10 enters the box body 6, a baffle 11 blocks the through hole of the box body 6 under the action of gravity, so that the street lamp 10 is protected and the street lamp 10 is prevented from being exposed outside for a long time;
when the street lamp 10 is used, the motor 14 rotates reversely, the pull rope 16 extends, the second spring 25 resets to push the sliding rod 23 to slide along the sliding rod bracket 24, the sliding strip 26 slides along the sliding rail 27, and the street lamp 10 moves to the outer side of the box body 6, so that the street lamp 10 is convenient to use;
the 5G base station 8 is fixed with the box body 6 through the mounting plate 901, the clamping plate 902 and the adjusting screw 903, so that the 5G base station 8 can be conveniently mounted.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a lithium electricity intelligent LED solar street lamp, including base (1), a serial communication port, base (1) upper end fixed connection lamp pole (2), install display screen (3), camera (4) and environmental monitoring device (5) on lamp pole (2), lamp pole (2) upper end fixed connection box (6), solar module (7) are installed on box (6) top, box (6) opposite side upper end is equipped with 5G basic station (8), 5G basic station (8) are fixed with box (6) through mount pad (9), box (6) one side is equipped with street lamp (10), and box (6) correspond street lamp (10) and have seted up the through-hole, box (6) outer wall is located that through-hole top department articulates there is baffle (11).
2. The lithium battery intelligent LED solar street lamp according to claim 1, characterized in that an access door (101) is arranged on the base (1).
3. The lithium battery intelligent LED solar street lamp according to claim 1, wherein the bottom end of the base (1) is provided with a storage battery (12), the middle part of the base (1) is fixedly connected with a partition plate (13), the upper end of the partition plate (13) is provided with a motor (14), the motor (14) is connected with a winding roller (15), and the winding roller (15) is connected with a pull rope (16).
4. The lithium battery intelligent LED solar street lamp according to claim 1, characterized in that a clamping mechanism is arranged inside the lamp post (2).
5. The lithium battery intelligent LED solar street lamp according to claim 4, wherein the clamping mechanism comprises a pressing wheel (17), an annular groove is formed in the outer edge of the pressing wheel (17) corresponding to the pull rope (16), the pressing wheel (17) is rotatably connected with a pressing wheel support (18), the pressing wheel support (18) is fixedly connected with a telescopic rod (19), the tail end of the telescopic rod (19) is fixedly connected with the inner wall of the lamp post (2), and a first spring (20) is sleeved on the outer side of the telescopic rod (19).
6. The lithium battery intelligent LED solar street lamp according to claim 1, wherein the inside of the box body (6) is positioned above the lamp post (2) and is fixedly connected with a first pulley (21), the bottom end inside the box body (6) is fixedly connected with a second pulley (22), the pull rope (16) passes through the first pulley (21) and the second pulley (22), and the tail end of the pull rope (16) is connected with the street lamp (10) through a hook.
7. The lithium battery intelligent LED solar street lamp according to claim 6, wherein one end of the street lamp (10) close to the second pulley (22) is fixedly connected with a slide bar (23), the slide bar (23) is slidably connected with a slide bar support (24), the slide bar support (24) is fixedly connected with the inner wall of the box body (6), and a second spring (25) is sleeved on the position, between the slide bar support (24) and the street lamp (10), of the slide bar (23).
8. The lithium battery intelligent LED solar street lamp according to claim 6, wherein the two side walls of the street lamp (10) are fixedly connected with the slide bars (26), the slide bars (26) are slidably connected with the slide rails (27), and the slide rails (27) are fixedly connected with the box body (6).
9. The lithium battery intelligent LED solar street lamp according to claim 1, wherein the mounting base (9) comprises a mounting plate (901), the mounting plate (901) is located at the lower end of the 5G base station (8), and clamping plates (902) are arranged on two sides of the upper end of the mounting plate (901).
10. The lithium-ion battery intelligent LED solar street lamp according to claim 9, wherein the clamping plate (902) is rotatably connected with an adjusting screw rod (903), the adjusting screw rod (903) is in threaded connection with a screw rod bracket (904), and the screw rod bracket (904) is fixedly connected with the mounting plate (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210482047.0A CN114811529A (en) | 2022-05-05 | 2022-05-05 | Lithium electricity intelligent LED solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210482047.0A CN114811529A (en) | 2022-05-05 | 2022-05-05 | Lithium electricity intelligent LED solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114811529A true CN114811529A (en) | 2022-07-29 |
Family
ID=82511696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210482047.0A Pending CN114811529A (en) | 2022-05-05 | 2022-05-05 | Lithium electricity intelligent LED solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114811529A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017008298A1 (en) * | 2015-07-16 | 2017-01-19 | 苏文藏 | Freely telescoping solar-powered led streetlight |
| CN211232708U (en) * | 2020-01-06 | 2020-08-11 | 江苏时新景观照明有限公司 | Adjustable dust protected solar street lamp |
| CN213065201U (en) * | 2020-07-01 | 2021-04-27 | 江苏强兴机械有限公司 | Support convenient to electrical apparatus installation |
| CN213207618U (en) * | 2020-11-27 | 2021-05-14 | 贵州省交通规划勘察设计研究院股份有限公司 | Municipal administration is with interim street lamp that has dustproof function |
| CN213435827U (en) * | 2020-08-19 | 2021-06-15 | 兴化市凯龙不锈钢制品有限公司 | Decontamination device for cleaning surface of stainless steel wire rope |
| CN213712923U (en) * | 2020-11-04 | 2021-07-16 | 山西伏源利仁电力工程有限公司 | Wisdom street lamp structure |
| CN214275510U (en) * | 2020-12-15 | 2021-09-24 | 湖北雷雁科技有限公司 | Lighting lamp bracket convenient for replacing lamp |
| CN215831817U (en) * | 2021-08-13 | 2022-02-15 | 江苏科旭电气有限公司 | Solar street lamp with high photoelectric conversion rate |
| CN216243932U (en) * | 2021-09-09 | 2022-04-08 | 扬州市丹顶道路照明有限公司 | LED street lamp for urban illumination |
-
2022
- 2022-05-05 CN CN202210482047.0A patent/CN114811529A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017008298A1 (en) * | 2015-07-16 | 2017-01-19 | 苏文藏 | Freely telescoping solar-powered led streetlight |
| CN211232708U (en) * | 2020-01-06 | 2020-08-11 | 江苏时新景观照明有限公司 | Adjustable dust protected solar street lamp |
| CN213065201U (en) * | 2020-07-01 | 2021-04-27 | 江苏强兴机械有限公司 | Support convenient to electrical apparatus installation |
| CN213435827U (en) * | 2020-08-19 | 2021-06-15 | 兴化市凯龙不锈钢制品有限公司 | Decontamination device for cleaning surface of stainless steel wire rope |
| CN213712923U (en) * | 2020-11-04 | 2021-07-16 | 山西伏源利仁电力工程有限公司 | Wisdom street lamp structure |
| CN213207618U (en) * | 2020-11-27 | 2021-05-14 | 贵州省交通规划勘察设计研究院股份有限公司 | Municipal administration is with interim street lamp that has dustproof function |
| CN214275510U (en) * | 2020-12-15 | 2021-09-24 | 湖北雷雁科技有限公司 | Lighting lamp bracket convenient for replacing lamp |
| CN215831817U (en) * | 2021-08-13 | 2022-02-15 | 江苏科旭电气有限公司 | Solar street lamp with high photoelectric conversion rate |
| CN216243932U (en) * | 2021-09-09 | 2022-04-08 | 扬州市丹顶道路照明有限公司 | LED street lamp for urban illumination |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220729 |
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| RJ01 | Rejection of invention patent application after publication |