Solar street lamp lighting circuit device

Abstract

The utility model discloses a solar street lamp lighting circuit device, and relates to the technical field of solar street lamp lighting circuit devices, in particular to the solar street lamp lighting circuit device, which comprises a main board, a lighting circuit board and a municipal electricity output end, an illuminating lamp panel and a mounting plate are fixedly mounted at the bottom of the main board, an illuminating lamp is fixedly mounted at the bottom of the illuminating lamp panel, a connecting port is formed in the bottom of the main board, a mounting mechanism is arranged at the bottom of the mounting plate, a mounting groove is formed in the bottom of the main board, a rechargeable battery is fixedly mounted in the mounting groove, and a control circuit board is arranged in the main board; a connecting line is arranged between the rechargeable battery and the control circuit board, a municipal line is arranged between the municipal power output end and the rechargeable battery, a power transmission line is arranged between the solar panel and the rechargeable battery, the mainboard is convenient to disassemble and assemble due to the arrangement of the mounting mechanism, and the stability is guaranteed due to bidirectional power supply of the municipal line.

Description

Technical Field

[0001] The utility model relates to the technical field of solar street lamp lighting circuit devices, in particular to a solar street lamp lighting circuit device. Background Art

[0002] As people's living standards improve, the demand for transportation is increasing. The quality of road lighting is related to people's travel safety. Street lights are no longer limited to road lighting in big cities, but have been installed on the roads of every household in every village, greatly improving people's travel safety. The installation of a large number of street lights also increases the use of electricity. A large part of my country's electricity is supplied by thermal power generation, which means that electricity is not a real clean energy. Therefore, more electricity consumption is not only more electricity bills, but also more pollution. Therefore, it is necessary to reduce lighting electricity consumption while ensuring lighting needs. As a renewable clean energy, solar energy can replace part of the electricity with solar energy, which can save electricity bills and protect the environment. Therefore, a street lamp that can use solar energy to power is needed. When the light is good, it can convert solar energy into electricity and store it. At night, it is preferred to use the electricity converted from the solar energy stored during the day to power the street lamp.

[0003] A lighting circuit device of a solar street lamp disclosed in Chinese utility model patent CN218672050U has the advantages of no wire connection, no manual welding, and improved installation efficiency, but the lighting circuit device of the solar street lamp still has disadvantages: first, the lighting circuit device of the solar street lamp absorbs solar energy through solar panels to provide electrical energy to the street lamp, but after encountering continuous rainy weather, the stored electrical energy will be completely consumed, so that the street lamp cannot provide lighting function, causing inconvenience; second, the lighting circuit device of the solar street lamp uses separate solar panels and street lamps, which are installed separately during installation. It may not be very convenient to install during actual use, and the exposed connecting wires are prone to corrosion, posing a safety hazard. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a solar street lamp lighting circuit device, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a solar street lamp lighting circuit device, including a mainboard, a lighting circuit board, and a municipal power output end, sealing sleeves are sleeved on both side surfaces of the mainboard, a solar panel is fixedly installed on the top of the mainboard, a lighting lamp board and a mounting plate are fixedly installed on the bottom of the mainboard, a lighting lamp is fixedly installed on the bottom of the lighting lamp board, a connecting port is provided at the bottom of the mainboard, a mounting mechanism is provided at the bottom of the mounting plate, a mounting groove is provided at the bottom of the mainboard, a rechargeable battery is fixedly installed inside the mounting groove, a fixing screw is rotatably connected to the rechargeable battery, a control circuit board is provided inside the mainboard, a connecting line is provided between the rechargeable battery and the control circuit board, a municipal line is provided between the municipal power output end and the rechargeable battery, a transmission line is provided between the solar panel and the rechargeable battery, and a charge and discharge controller is provided on the transmission line.

[0008] Optionally, the lighting circuit board is arranged inside the main board, the lighting lamp board is located directly below the lighting circuit board, the lighting lamp is electrically connected to the lighting circuit board, and the lighting circuit board is electrically connected to the control circuit board.

[0009] Optionally, the municipal power output terminal is arranged outside the main board, and the municipal power output terminal is electrically connected to the rechargeable battery through a municipal line, and the municipal line is connected to the rechargeable battery through a connecting port.

[0010] Optionally, the mounting mechanism includes a fixed block, a tensioning bolt, a rotating rod and a fixing sleeve, the fixed block is fixedly mounted on the bottom of the mounting plate, the tensioning bolt is threadedly connected to the front side of the fixed block, the rotating rod is rotatably connected to the fixed block, and the fixing sleeve is fixedly connected to the bottom end of the rotating rod.

[0011] Optionally, the end of the tension bolt abuts against the side of the rotating rod, the fixing sleeve is cylindrical, the mounting plate is threadedly connected with mounting bolts, and the mounting plate is fixedly mounted on the bottom of the main board by the mounting bolts.

[0012] Optionally, the rechargeable battery is fixedly mounted inside the mounting groove by fixing screws, the rechargeable battery is electrically connected to the control circuit board by a connecting wire, and the rechargeable battery is electrically connected to the solar panel by a transmission line.

[0013] (III) Beneficial effects

[0014] The utility model provides a solar street lamp lighting circuit device, which has the following beneficial effects:

[0015] 1. The solar street light lighting circuit device, through the setting of the mounting plate, enables the solar street light lighting circuit device to have the effect of conveniently disassembling the main board. Through the matching setting of the main board, it can be installed as a whole during installation during use, thereby facilitating disassembly and maintenance, and achieving the purpose of improving work efficiency.

[0016] 2. The solar street light lighting circuit device, through the setting of the rotating rod and the fixing screw, enables the solar street light lighting circuit device to facilitate the adjustment of the angle of the main board. Through the coordinated setting of the municipal circuit and the solar panel, the lighting lamp can be powered by two circuits during use, thereby preventing the problem of power shortage and achieving the purpose of ensuring work quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom structure of the mainboard of the utility model;

[0021] Figure 5 This is a schematic diagram of the circuit structure of the utility model.

[0022] In the figure: 1. main board; 2. sealing sleeve; 3. solar panel; 4. lighting panel; 5. lighting; 6. connection port; 7. mounting plate; 8. mounting bolt; 9. fixing block; 10. tightening bolt; 11. rotating rod; 12. fixing sleeve; 13. mounting slot; 14. rechargeable battery; 15. fixing screw; 16. control circuit board; 101. lighting circuit board; 102. municipal power output terminal; 103. municipal line; 104. connecting line; 301. transmission line; 302. charge and discharge controller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] See also Figures 1 to 5The utility model provides a technical solution: a solar street lamp lighting circuit device, including a main board 1, a lighting circuit board 101, and a municipal power output terminal 102, the municipal power output terminal 102 is arranged outside the main board 1, the municipal power output terminal 102 is electrically connected to a rechargeable battery 14 through a municipal line 103, the municipal line 103 is connected to the rechargeable battery 14 through a connecting port 6, the setting of the municipal power output terminal 102 and the municipal line 103 increases the power supply mode of the lighting lamp 5, so that it can be more stable when working, sealing sleeves 2 are sleeved on both sides of the main board 1, a solar panel 3 is fixedly installed on the top of the main board 1, a lighting lamp board 4 and a mounting plate 7 are fixedly installed on the bottom of the main board 1, the lighting circuit board 101 is arranged inside the main board 1, the lighting lamp board 4 is located directly below the lighting circuit board 101, the lighting lamp 5 is electrically connected to the lighting circuit board 101, and the lighting circuit board 101 is connected to the control circuit board 101. The board 16 is electrically connected, a lighting lamp 5 is fixedly installed at the bottom of the lighting lamp board 4, a connecting port 6 is provided at the bottom of the main board 1, a mounting groove 13 is opened at the bottom of the main board 1, a rechargeable battery 14 is fixedly installed inside the mounting groove 13, a fixing screw 15 is rotatably connected to the rechargeable battery 14, a control circuit board 16 is provided inside the main board 1, a connecting line 104 is provided between the rechargeable battery 14 and the control circuit board 16, a municipal line 103 is provided between the municipal power output terminal 102 and the rechargeable battery 14, a transmission line 301 is provided between the solar panel 3 and the rechargeable battery 14, the rechargeable battery 14 is fixedly installed inside the mounting groove 13 by the fixing screw 15, the rechargeable battery 14 and the control circuit board 16 are electrically connected through the connecting line 104, the rechargeable battery 14 and the solar panel 3 are electrically connected through the transmission line 301, and a charge and discharge controller 302 is provided on the transmission line 301.

[0026] When using the solar street light lighting circuit device, when there is sufficient sunshine during the day, the solar panel 3 absorbs sunlight and converts it into electricity, which will be input into the rechargeable battery 14 for storage through the charge and discharge controller 302, and supplied to the control circuit board 16 when there is insufficient light in the evening. The control circuit board 16 transmits electricity to the lighting circuit board 101 to start the lighting lamp 5 on the lighting lamp board 4 to perform lighting operations. When encountering continuous cloudy and rainy weather, the sunlight absorbed by the solar panel 3 during the day is not enough to supply lighting operations at night. At this time, electricity can be supplied to the rechargeable battery 14 for storage through the municipal power output terminal 102 and the municipal line 103, and supplied to the lighting lamp 5 for night operation. The two-way power supply allows the lighting lamp 5 to perform lighting operations stably, avoiding the situation of no lighting at night when there is a problem with the solar panel 3. It is very convenient and worry-free to use.

[0027] Embodiment 2:

[0028] See also Figures 1 to 5The utility model provides a technical solution: a solar street lamp lighting circuit device, a mounting mechanism is provided at the bottom of the mounting plate 7, the mounting mechanism includes a fixing block 9, a tensioning bolt 10, a rotating rod 11 and a fixing sleeve 12, the fixing block 9 is fixedly mounted on the bottom of the mounting plate 7, the tensioning bolt 10 is threadedly connected to the front of the fixing block 9, the rotating rod 11 is rotatably connected to the fixing block 9, the fixing sleeve 12 is fixedly connected to the bottom end of the rotating rod 11, the end of the tensioning bolt 10 is abutted against the side of the rotating rod 11, the fixing sleeve 12 is cylindrical, the mounting plate 7 is threadedly connected with a mounting bolt 8, and the mounting plate 7 is fixedly mounted on the bottom of the main board 1 by the mounting bolt 8. The setting of the mounting mechanism can be very convenient for installation, and it is also very convenient to disassemble and overhaul.

[0029] When using the solar street light lighting circuit device, first fix the mounting plate 7 on the bottom of the main board 1 through the mounting bolts 8, then fix the fixing sleeve 12 at the bottom, and then loosen the tensioning bolts 10 so that the rotating rod 11 can rotate on the fixing block 9, so as to adjust the angle of the main board 1. After adjustment, tighten the tensioning bolts 10 to fix the rotating rod 11 on the fixing block 9, and the overall installation and debugging can be completed. It is very convenient to use and easy to operate.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solar street lamp lighting circuit device, comprising a main board (1), a lighting circuit board (101), and a municipal power output terminal (102), characterized in that: Sealing sleeves (2) are sleeved on both sides of the main board (1); a solar panel (3) is fixedly mounted on the top of the main board (1); a lighting panel (4) and a mounting plate (7) are fixedly mounted on the bottom of the main board (1); a lighting lamp (5) is fixedly mounted on the bottom of the lighting panel (4); a connecting port (6) is provided at the bottom of the main board (1); a mounting mechanism is provided at the bottom of the mounting plate (7); a mounting groove (13) is provided at the bottom of the main board (1); a rechargeable battery (14) is fixedly mounted inside the mounting groove (13); 4), a fixing screw (15) is rotatably connected to the rechargeable battery (14), a control circuit board (16) is arranged inside the main board (1), a connecting line (104) is arranged between the rechargeable battery (14) and the control circuit board (16), a municipal line (103) is arranged between the municipal power output end (102) and the rechargeable battery (14), a transmission line (301) is arranged between the solar panel (3) and the rechargeable battery (14), and a charge and discharge controller (302) is arranged on the transmission line (301).

2. A solar street lamp lighting circuit device according to claim 1, characterized in that: The lighting circuit board (101) is arranged inside the main board (1), the lighting lamp board (4) is located directly below the lighting circuit board (101), the lighting lamp (5) is electrically connected to the lighting circuit board (101), and the lighting circuit board (101) is electrically connected to the control circuit board (16).

3. A solar street lamp lighting circuit device according to claim 1, characterized in that: The municipal power output terminal (102) is arranged outside the main board (1), and the municipal power output terminal (102) is electrically connected to the rechargeable battery (14) via a municipal line (103), and the municipal line (103) is connected to the rechargeable battery (14) via a connection port (6).

4. A solar street lamp lighting circuit device according to claim 1, characterized in that: The mounting mechanism comprises a fixed block (9), a tension bolt (10), a rotating rod (11) and a fixing sleeve (12); the fixed block (9) is fixedly mounted on the bottom of the mounting plate (7); the tension bolt (10) is threadedly connected to the front side of the fixed block (9); the rotating rod (11) is rotatably connected to the fixed block (9); and the fixing sleeve (12) is fixedly connected to the bottom end of the rotating rod (11).

5. A solar street lamp lighting circuit device according to claim 4, characterized in that: The end of the tension bolt (10) abuts against the side of the rotating rod (11); the fixing sleeve (12) is cylindrical; the mounting plate (7) is threadedly connected with a mounting bolt (8); and the mounting plate (7) is fixedly mounted on the bottom of the main board (1) by means of the mounting bolt (8).

6. A solar street lamp lighting circuit device according to claim 1, characterized in that: The rechargeable battery (14) is fixedly mounted inside the mounting groove (13) by means of fixing screws (15); the rechargeable battery (14) is electrically connected to the control circuit board (16) by means of a connecting wire (104); and the rechargeable battery (14) is electrically connected to the solar panel (3) by means of a transmission line (301).

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