Solar street lamp with cleaning function
By designing a cleaning mechanism in solar streetlights, a drive motor is used to automatically clean the solar photovoltaic panels with flexible scrapers, solving the problem of reduced light efficiency caused by dust and dirt accumulation, and achieving efficient cleaning and convenient maintenance of the photovoltaic panels.
Patent Information
- Application Number
- CN202422190070.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-09-06
AI Technical Summary
In existing solar street light systems, dust and dirt accumulate on the surface of solar photovoltaic panels, leading to reduced light efficiency.
A cleaning mechanism was designed, comprising a long profile, a flexible scraper, and a sliding block. The flexible scraper is driven by a motor to scrape the surface of the solar panel. Combined with a Hall sensor and a magnet control system, automatic cleaning is achieved.
It effectively removes dust and dirt from the surface of solar photovoltaic panels, improves the light efficiency of the photovoltaic panels, and facilitates the replacement and maintenance of flexible scrapers.
Smart Images
Figure CN223511971U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a solar street lamp technical field, especially a solar street lamp with cleaning function. BACKGROUND
[0002] The solar street lamp system is usually composed of a solar photovoltaic panel, an LED lamp, a storage battery and a controller. The photovoltaic panel converts solar energy into electric energy and stores it in the storage battery for night lighting. However, the current solar street lamp system has the following technical problems: dust and dirt accumulate on the surface of the solar photovoltaic panel, resulting in reduced light efficiency. SUMMARY
[0003] The utility model discloses a solar street lamp with cleaning function to solve the problems in the above background technology. To achieve the above purpose, the utility model provides the following technical scheme:
[0004] A solar street lamp with cleaning function, comprising a street lamp body, a cleaning mechanism, a connecting cover, the street lamp body is provided with a solar power generation panel, the cleaning mechanism includes a long strip profile and a flexible scraping strip, the long strip profile is provided with a clamping groove of installation opening, the flexible scraping strip is provided with a clamping part, the clamping part slides into the clamping groove from the installation opening, the street lamp body is provided with a sliding groove, the sliding groove is provided with a sliding block, the connecting cover is provided with a lap joint part, one end of the connecting cover is detachably covered on the installation opening, the other end is provided with a lap joint part, the lap joint part extends into the sliding groove and is detachably connected with the sliding block, the flexible scraping strip contacts the solar power generation panel, when the sliding block slides, the flexible scraping strip is scraped on the surface of the solar power generation panel.
[0005] Further, the connecting cover, the installation opening and the sliding block are connected by screws.
[0006] Further, the sliding block and the sliding groove are in contact through a roller.
[0007] Further, the long strip profile is provided with a magnet, the street lamp body is provided with a controller, and the two ends of the street lamp body are provided with hall sensors, when the magnet moves to the position of the hall sensor, the driving motor stops rotating under the control information of the controller.
[0008] The utility model discloses beneficial effect lies in: the utility model discloses when flexible scraper damage, can carry out replacement, specific operation steps: the connecting cover is from long strip section bar and sliding block disassembled, and the flexible scraper is taken out from the installation opening, and then replaces the new flexible scraper and covers the connecting cover again. Here connecting cover plays the role of connecting long strip section bar and sliding block on one hand, plays the role of covering installation opening and preventing flexible scraper from falling off on the other hand. One component realizes two functions, can reduce component use and installation assembly process. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is solar street lamp structure schematic diagram of the utility model;
[0010] Figure 2 It is solar street lamp explosion structure schematic diagram of the utility model;
[0011] Figure 3 It is Figure 2 A portion enlarged view of the middle A;
[0012] Figure 4 It is solar street lamp internal structure schematic diagram of the utility model. DETAILED DESCRIPTION
[0013] As Figures 1 to 4 Shown, a kind of solar street lamp with cleaning function, including street lamp main body 1, cleaning mechanism 2, connecting cover 3, the street lamp main body 1 is provided with solar panel 11, the cleaning mechanism 2 includes long strip section bar 21, flexible scraper 22, the long strip section bar 21 is opened in one installation opening's clamping groove 211, the flexible scraper 22 is provided with clamping portion 221, the clamping portion 221 from installation opening sliding enters the inside clamping groove 211, the street lamp main body 1 is provided with sliding slot 12, the sliding slot 12 is provided with sliding block 23, the connecting cover 3 one end detachably covers in the installation opening, other end is provided with lap joint 31, the lap joint 31 enters the sliding slot 12 with the sliding block 23 detachably connected, the flexible scraper 22 contacts solar panel 11, when the sliding block 23 slides, drives the flexible scraper 22 and scrape on the surface of solar panel 11 to realize cleaning function.
[0014] The utility model discloses when flexible scraper damage, can carry out replacement, specific operation steps: the connecting cover is from long strip section bar and sliding block disassembled, and the flexible scraper is taken out from the installation opening, and then replaces the new flexible scraper and covers the connecting cover again. Here connecting cover plays the role of connecting long strip section bar and sliding block on one hand, plays the role of covering installation opening and preventing flexible scraper from falling off on the other hand. One component realizes two functions, can reduce component use and installation assembly process.
[0015] Further, the connecting cover 3 is connected with the mounting opening and the sliding block 23 through the screw 24.
[0016] Further, the sliding block 23 is contacted with the sliding groove 12 through the roller 25. The friction resistance when the sliding block slides can be reduced.
[0017] Further, the cleaning mechanism further comprises a driving mechanism 27 for driving the sliding block 23 to slide, the driving mechanism 27 comprises a driving pull rope 271 and a driving motor 272, the motor shaft of the driving motor 272 is connected with a winding rod 273, the two ends of the driving pull rope 271 are wound on the winding rod 273, when the driving motor rotates, one end of the driving pull rope 271 is received and the other end is unfolded, and the driving motor is a bidirectional rotating motor. Here, the driving pull rope is adopted, the structure is simple, the layout is easy, and the assembly is convenient.
[0018] Further, the long strip profile 21 is provided with a magnet 25, the street lamp body 1 is provided with a controller and a Hall sensor 26 arranged at both ends, when the magnet 25 moves to the position of the Hall sensor 26, the driving motor stops rotating under the control of the control information of the controller. Here, the range of the long strip profile movement is controlled in the way of Hall induction.
[0019] The above is only a preferred embodiment of the present application, and does not limit the present application in any form, and the protection scope of the present application should be subject to the protection scope of the claims. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application, and any skilled person in the art can make some changes or modifications to the above disclosed technical content to make equivalent embodiments with equivalent changes, but as long as it does not deviate from the technical scheme of the present application, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the technical scheme of the present application.
Claims
1. A solar street light with a cleaning function, characterized in that: The device includes a street light body, a cleaning mechanism, and a connecting cover. The street light body is equipped with a solar panel. The cleaning mechanism includes a long profile and a flexible scraper. The long profile has a locking groove with an installation opening. The flexible scraper has a locking part that slides into the locking groove from the installation opening. The street light body has a sliding groove with a sliding block inside. One end of the connecting cover is detachably fitted onto the installation opening, and the other end has an overlapping part that extends into the sliding groove and is detachably connected to the sliding block. The flexible scraper contacts the solar panel, and when the sliding block slides, it drives the flexible scraper to scrape the surface of the solar panel.
2. A solar street light with a cleaning function according to claim 1, characterized in that: The connecting cover, mounting opening, and sliding block are all connected by screws.
3. A solar street light with a cleaning function according to claim 2, characterized in that: The sliding block and the sliding groove are in contact via rollers.
4. A solar street light with a cleaning function according to claim 1, characterized in that: The cleaning mechanism also includes a drive mechanism for driving the sliding block to slide. The drive mechanism includes a drive rope and a drive motor. The motor shaft of the drive motor is connected to a winding rod. Both ends of the drive rope are wound around the winding rod. When the drive motor rotates, one end of the drive rope is retracted and the other end is unfolded. The drive motor is a bidirectional rotating motor.
5. A solar street light with a cleaning function according to claim 4, characterized in that: The elongated profile is equipped with a magnet, the street lamp body is equipped with a controller, and Hall sensors are installed at both ends of the street lamp body. When the magnet moves to the position of the Hall sensor, the drive motor receives control information from the controller and stops rotating.