Solar LED street lamp based on large-area solar cell panel

Abstract

The solar LED street lamp based on the large-area solar cell panel comprises a lamp pole and an LED lamp holder, a first sleeve and a second sleeve are installed at the lamp pole, a storage battery box is installed at the first sleeve, a storage battery is installed in the storage battery box, and an installation plate unit is installed at the top of the second sleeve. And a solar cell panel is mounted at the mounting plate unit. According to the street lamp, through cooperation of the fixing plate unit and the extending plate unit, the street lamp can adapt to the length of the solar cell panel, so that installation is more flexible, and the solar cell panel is convenient to replace or upgrade in the later period. And through the reinforcing frame unit, the overall stability of the mounting plate unit is ensured, so that wind power and other external forces can be effectively resisted, and the safety and stability of the solar cell panel under severe weather conditions are ensured. In addition, through cooperation of the hinge frame and the fixing frame, the installation angle of the solar cell panel can be adjusted according to actual requirements, and therefore the power generation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of street lamps, and more specifically, to a solar LED street lamp based on a large-area solar cell panel. Background Art

[0002] Solar LED street lights are suitable for a variety of outdoor lighting applications, including urban roads, residential plazas, industrial parks, tourist attractions, and park green belts. With the continuous advancement of technology and the increasing awareness of environmental protection and energy conservation, the application of solar LED street lights will become increasingly widespread. Solar LED street lights not only provide essential lighting but also enhance the overall image of the city and the quality of life of residents.

[0003] The size of solar panels can vary depending on the application scenario. However, existing solar LED street lights have a fixed connection between the solar panel and the mounting plate, and the mounting plate is typically fixed in size. This makes it difficult to accommodate solar panels of varying lengths during installation. This also prevents the panel from being resized when the solar panel is later replaced or upgraded. In severe weather conditions, such as strong winds or heavy rain, the mounting plate of existing solar street lights may become skewed due to insufficient stability, affecting the proper operation of the solar panel. Furthermore, the existing solar panel mounting angle is fixed and cannot be adjusted according to actual installation requirements or the season, reducing power generation efficiency. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provide a solar LED street light based on a large-area solar cell panel.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an LED street lamp, comprising a lamp pole and an LED lamp holder mounted on the lamp pole through a lamp holder bracket, a first sleeve mounted on the lamp pole, a battery box mounted on the first sleeve, a battery mounted in the battery box, a second sleeve mounted on the top of the lamp pole, a mounting plate unit mounted on the top of the second sleeve, a solar cell panel mounted on the mounting plate unit, the mounting plate unit comprising a fixed plate unit and two extension plate units, the extension plate unit having an insertion channel into which the fixed plate unit can be inserted, the extension plate unit comprising two first side rods, two first plates connecting the two first side rods The first plate body comprises a first plate body and a convex edge fixedly connected to the two first side rods and the two first plate bodies, the two first side rods and the two first plate bodies surround and form the insertion channel, the fixed plate unit comprises two second side rods and a second plate body connecting the two second side rods, the first plate body has a plurality of first through grooves, the second plate body has a plurality of second through grooves, the extension plate unit is installed with a first fixing bolt and a first fixing nut capable of fixing the relative position of the extension plate unit and the fixed plate unit, the convex edge is installed with a second fixing bolt for connecting the mounting plate unit and the solar panel, the solar panel comprises a rectangular frame portion, and the rectangular frame portion has a threaded hole that cooperates with the second fixing bolt.

[0006] Furthermore, the top of the second sleeve is fixedly connected to a fixing frame with a U-shaped cross-section, and a hinged frame is installed on the fixing frame. The hinged frame is installed with a third fixing bolt and a third fixing nut that can fix the relative position of the hinged frame and the fixing frame. The hinged frame is connected to a mounting frame, and the mounting frame is fixedly connected to the fixed plate unit.

[0007] This makes it easier to install the fixing plate unit.

[0008] Furthermore, the fixed frame includes a horizontal plate fixed to the second sleeve and two first side plates connected to the horizontal plate, the articulated frame includes two second side plates and a connecting plate connecting the two second side plates, the fixed frame is located between the two second side plates, the articulated frame is installed with an insertion shaft, the insertion shaft passes through the two first side plates and the two second side plates, both ends of the insertion shaft have end limit blocks, the first side plate has a first arc groove, the second side plate has a second arc groove corresponding to the first arc groove, the third fixing bolt passes through the second arc groove and the first arc groove corresponding to the second arc groove in sequence and is fixedly connected to the third fixing nut, and the connecting plate is fixedly connected to the fixed plate unit.

[0009] Thereby, it is convenient to adjust the installation angle of the solar panel.

[0010] Furthermore, a reinforcement frame unit is installed between the articulated frame and the mounting frame, and the reinforcement frame unit includes two side support frames and a connecting block connecting the two side support frames, and the two side support frames are fixedly connected to the mounting frame, and the connecting block is located between the two second side plates, and the side support frame includes an L-shaped plate fixedly connected to the mounting frame, two first plug-in plates fixedly connected to the L-shaped plate, a vertical plate connecting the two first plug-in plates, and two second plug-in plates respectively connected to the two first plug-in plates, the second side plate has two sockets that cooperate with the first plug-in plates, and both sides of the connecting block have two strip-shaped sockets that cooperate with the second plug-in plates, and the second plug-in plate has a fourth fixing bolt for fixing the side support frame and the connecting block.

[0011] The reinforced frame unit makes the connection between the mounting frame and the hinged frame more secure, so that the solar panel installation is more stable.

[0012] Furthermore, the insertion channel includes a first channel and a second channel connected to the first channel, the first channel is formed between the two first plates, the first side rod has a second channel, the second plate is inserted into the first channel, and the second side rod is inserted into the second channel.

[0013] Thereby, the fixing plate unit can be stably inserted into the insertion passage of the extension plate unit.

[0014] Furthermore, the lamp pole passes through the first sleeve and the second sleeve, the first sleeve has a plurality of first locking bolts for locking the position of the first sleeve, and the second sleeve has a plurality of second locking bolts for locking the position of the second sleeve.

[0015] This facilitates the installation and fixation of the first sleeve and the second sleeve.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The street light of the present application can adapt to the length of the solar panel through the cooperation of the fixed panel unit and the extension panel unit, so that the installation is more flexible and it is convenient to replace or upgrade the solar panel later.

[0018] 2. The street lamp of the present application ensures the overall stability of the mounting panel unit by strengthening the frame unit, thereby effectively resisting wind and other external forces, and ensuring the safety and stability of the solar panel under adverse weather conditions.

[0019] 3. The street lamp of the present application can adjust the installation angle of the solar panel according to actual needs through the cooperation of the articulated frame and the fixed frame, thereby improving the power generation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A first-person perspective diagram of component separation;

[0021] Figure 2 This is an enlarged view of area 1A;

[0022] Figure 3 This is an enlarged view of area 1B;

[0023] Figure 4 A second perspective diagram for separating components;

[0024] Figure 5 This is an enlarged view of area 2A;

[0025] Figure 6 This is an enlarged view of area 2B;

[0026] Figure 7 A third-view schematic diagram of component separation;

[0027] Figure 8 This is an enlarged view of the 3A area;

[0028] Figure 9 This is an enlarged view of area 3B;

[0029] Figure 10 This is a schematic diagram of street lights;

[0030] Figure 11 This is an enlarged view of area 4A;

[0031] Figure 12 This is an enlarged view of area 4B.

[0032] Explanation of reference numerals: lamp post 1; first sleeve 2; first locking bolt 2.1; second sleeve 3; second locking bolt 3.1; battery box 4; solar cell panel 5; rectangular frame 5.1; threaded hole 5.2; extension plate unit 6; first side rod 6.1; first plate body 6.2; first through groove 6.2.1; flange 6.3; insertion channel 6.4; first fixing bolt 6.5; first fixing nut 6.6; second fixing bolt 6.7; fixing plate unit 7; second side rod 7.1; second plate body 7 ... first through groove 6.2.1; first through groove 6.2.1; first through groove 6.2.1; first through groove 6.3; first through groove 6.4; first fixing bolt 6.5; first fixing nut 6.6; second fixing bolt 6.7; second fixing plate unit 7; second side rod 7.1; second plate body 7.2; first through groove 6.2.1; first through groove 6.2.1; first through groove 6.2.1; first through groove 6.2.1; first through groove 6.3; first through groove 6.4; first through groove 6.5; first fixing nut 6.6; second fixing bolt 6.7; second fixing plate unit 7; first side rod 7.1; second plate body 7.2; first through groove 6.2.1; first through groove 6.2.1; first through groove 6.2.1; first through groove 6.2.1; first through groove 6.3; first through groove 6.4; first through groove 6.5; first fixing nut 6.6; second Second through slot 7.2.1; fixing frame 8; horizontal plate 8.1; first side plate 8.2; first arcuate slot 8.3; articulated frame 9; second side plate 9.1; socket 9.1.1; connecting plate 9.2; plug shaft 9.3; end stopper 9.4; second arcuate slot 9.5; third fixing bolt 10; third fixing nut 10.1; mounting frame 11; L-shaped plate 12.1; first plug plate 12.2; second plug plate 12.3; vertical plate 12.4; fourth fixing bolt 12.5; connecting block 13; strip socket 13.1. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] The utility model provides Figure 1-12 The solar LED street light based on a large-area solar panel shown in the figure includes a lamp pole 1 and an LED lamp holder installed on the lamp pole 1 through a lamp holder bracket (the lamp holder bracket and the LED lamp holder are not drawn in the figure), a first sleeve 2 is installed at the lamp pole 1, a battery box 4 is installed at the first sleeve 2, and a battery is installed in the battery box 4, a second sleeve 3 is installed at the top of the lamp pole 1, a mounting plate unit is installed on the top of the second sleeve 3, a solar panel 5 is installed at the mounting plate unit, the mounting plate unit includes a fixed plate unit 7 and two extension plate units 6, the extension plate unit 6 has an insertion channel 6.4 that can be inserted by the fixed plate unit, the extension plate unit 6 includes two first side rods 6.1, two first plate bodies 6.2 connecting the two first side rods 6.1, and a first plate body 6.2 connected to the two first side rods 6.1 and the two The first plate bodies 6.2 are fixedly connected to the convex edge 6.3, the two first side rods 6.1 and the two first plate bodies 6.2 surround the insertion channel 6.4, the fixed plate unit 7 includes two second side rods 7.1 and a second plate body 7.2 connecting the two second side rods 7.1, the first plate body 6.2 has a plurality of first through grooves 6.2.1, the second plate body 7.2 has a plurality of second through grooves 7.2.1, the extension plate unit is installed with a first fixing bolt 6.5 and a first fixing nut 6.6 that can fix the relative position of the extension plate unit and the fixed plate unit, the convex edge 6.3 is installed with a second fixing bolt 6.7 for connecting the mounting plate unit and the solar panel 5, the solar panel 5 includes a rectangular frame portion 5.1, and the rectangular frame portion 5.1 has a threaded hole 5.2 that cooperates with the second fixing bolt 6.7.

[0035] The top of the second sleeve 3 is fixedly connected to a fixing frame 8 with a U-shaped cross-section, and an articulated frame 9 is installed on the fixing frame 8. The articulated frame 9 is installed with a third fixing bolt 10 and a third fixing nut 10.1 that can fix the relative position of the articulated frame 9 and the fixing frame 8. The articulated frame 9 is connected to a mounting frame 11, and the mounting frame 11 is fixedly connected to the fixed plate unit. The fixing frame 8 includes a transverse plate 8.1 fixed to the second sleeve 3 and two first side plates 8.2 connected to the transverse plate 8.1, the articulated frame 9 includes two second side plates 9.1 and a connecting plate 9.2 connecting the two second side plates 9.1, the fixing frame 8 is located between the two second side plates 9.1, and the articulated frame 9 is installed with an insertion shaft 9.3, the insertion shaft 9.3 passes through the two first side plates 8.2 and the two second side plates 9.1, and both ends of the insertion shaft 9.3 have end limit blocks 9.4, the first side plate 8.2 has a first arc groove 8.3, the second side plate 9.1 has a second arc groove 9.5 corresponding to the first arc groove 8.3, the third fixing bolt 10 passes through the second arc groove 9.5 and the first arc groove 8.3 corresponding to the second arc groove 9.5 in sequence and is fixedly connected with the third fixing nut 10.1, and the connecting plate 9.2 is fixedly connected to the fixing plate unit. A reinforcement frame unit is installed between the articulated frame 9 and the mounting frame 11. The reinforcement frame unit includes two side support frames and a connecting block 13 connecting the two side support frames. The two side support frames are fixedly connected to the mounting frame 11. The connecting block 13 is located between the two second side panels 9.1. The side support frame includes an L-shaped plate 12.1 fixedly connected to the mounting frame 11, two first plugboards 12.2 fixedly connected to the L-shaped plate 12.1, a vertical plate 12.4 connecting the two first plugboards 12.2, and two second plugboards 12.3 respectively connected to the two first plugboards 12.2. The second side panel 9.1 has two sockets 9.1.1 that cooperate with the first plugboard 12.2, and both sides of the connecting block 13 have two strip sockets 13.1 that cooperate with the second plugboard 12.3. The second plugboard 12.3 has a fourth fixing bolt 12.5 for fixing the side support frame and the connecting block 13. The insertion channel 6.4 includes a first channel and a second channel connected to the first channel. The first channel is formed between the two first plates 6.2. The first side rod 6.1 has a second channel. The second plate 7.2 is inserted into the first channel, and the second side rod 7.1 is inserted into the second channel. The lamp post 1 passes through the first sleeve 2 and the second sleeve 3. The first sleeve 2 has a plurality of first locking bolts 2.1 for locking the first sleeve 2 in place, and the second sleeve 3 has a plurality of second locking bolts 3.1 for locking the second sleeve 3 in place.

[0036] Working Principle: The streetlight in this application, through the coordination of fixed and extended panel units, can adapt to the length of the solar panel, making installation more flexible and facilitating the subsequent replacement or upgrade of the solar panel. The reinforced frame unit ensures the overall stability of the mounting panel unit, effectively resisting wind and other external forces, ensuring the safety and stability of the solar panel in adverse weather conditions. Furthermore, through the coordination of the articulated frame and the fixed frame, the installation angle of the solar panel can be adjusted according to actual needs, thereby improving power generation efficiency.

[0037] During installation, first insert the two ends of the fixed plate unit into the insertion channels of the two extension plate units. Adjust the size of the mounting plate unit according to the actual size of the solar panel. Use the first fixing bolt and the first fixing nut to fix the extension plate unit relative to the fixed plate unit through the first and second slots to ensure the stability of the mounting plate unit. Next, place the solar panel on the mounting plate unit and secure it to the mounting plate unit using the second fixing bolt. Then, securely connect the mounting frame to the mounting plate unit and the mounting frame to the articulated frame. Next, install the reinforcement frame unit by assembling the two side support frames and the connecting block to form the reinforcement frame unit. Ensure that the first and second plug-in plates on the side support frames align with the sockets and strip sockets. Use the fourth fixing bolt to securely connect the side support frames to the connecting block. This enhances the overall stability of the mounting plate unit when installing large-area solar panels. Next, install the battery box on the first sleeve and install the battery inside the battery box, ensuring that the battery is securely fixed. All of these steps can be completed on the ground.

[0038] Next, install the first sleeve in the appropriate position on the light pole and tighten it with the first locking bolt to ensure it is stable and does not shake. Next, securely connect the fixing bracket to the second sleeve and install the second sleeve at the top of the light pole and tighten it with the second locking bolt to ensure it is secure. Next, adjust the installation angle of the solar panel according to actual needs and secure the hinged bracket relative to the fixing bracket using the third fixing bolt and third fixing nut.

[0039] The fixed and extension panel units are quick and easy to assemble and disassemble. When replacing or upgrading solar panels, the length of the mounting panel unit can be easily adjusted to accommodate the new solar panel size without requiring large-scale modifications to the entire streetlight structure. This reduces the cost and time required to re-customize the mounting panel unit due to changes in solar panel size, improving the product's versatility.

[0040] Although the present invention has been illustrated and described with respect to preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A solar LED street light based on a large area solar panel, characterized in that: The invention comprises a lamp pole and an LED lamp holder mounted on the lamp pole through a lamp holder bracket, wherein a first sleeve is mounted on the lamp pole, a battery box is mounted on the first sleeve, a battery is mounted in the battery box, a second sleeve is mounted on the top of the lamp pole, a mounting plate unit is mounted on the top of the second sleeve, a solar panel is mounted on the mounting plate unit, the mounting plate unit comprises a fixed plate unit and two extension plate units, the extension plate unit has an insertion channel that can be inserted by the fixed plate unit, the extension plate unit comprises two first side rods, two first plate bodies connecting the two first side rods, and a first plate body connected to the two first side rods and the two first plate bodies. The two bodies are fixedly connected to the convex edge, the two first side rods and the two first plate bodies surround the insertion channel, the fixed plate unit includes two second side rods and a second plate body connecting the two second side rods, the first plate body has a plurality of first through grooves, the second plate body has a plurality of second through grooves, the extension plate unit is installed with a first fixing bolt and a first fixing nut that can fix the relative position of the extension plate unit and the fixed plate unit, the convex edge is installed with a second fixing bolt for connecting the mounting plate unit and the solar cell panel, the solar cell panel includes a rectangular frame portion, and the rectangular frame portion has a threaded hole that cooperates with the second fixing bolt.

2. The solar LED street light based on large-area solar panels according to claim 1, characterized in that: The top of the second sleeve is fixedly connected to a fixing frame with a U-shaped cross-section, and a hinged frame is installed on the fixing frame. The hinged frame is installed with a third fixing bolt and a third fixing nut that can fix the relative position of the hinged frame and the fixing frame. The hinged frame is connected to a mounting frame, and the mounting frame is fixedly connected to the fixed plate unit.

3. The solar LED street light based on large-area solar panels according to claim 2, characterized in that: The fixing frame includes a horizontal plate fixed to the second sleeve and two first side plates connected to the horizontal plate, the articulated frame includes two second side plates and a connecting plate connecting the two second side plates, the fixing frame is located between the two second side plates, the articulated frame is installed with an insertion shaft, the insertion shaft passes through the two first side plates and the two second side plates, both ends of the insertion shaft have end limit blocks, the first side plate has a first arc groove, the second side plate has a second arc groove corresponding to the first arc groove, the third fixing bolt passes through the second arc groove and the first arc groove corresponding to the second arc groove in sequence and is fixedly connected to the third fixing nut, and the connecting plate is fixedly connected to the fixing plate unit.

4. The solar LED street light based on large-area solar panels according to claim 3, characterized in that: A reinforcement frame unit is installed between the articulated frame and the mounting frame, and the reinforcement frame unit includes two side support frames and a connecting block connecting the two side support frames, and the two side support frames are fixedly connected to the mounting frame. The connecting block is located between the two second side plates, and the side support frame includes an L-shaped plate fixedly connected to the mounting frame, two first plug-in plates fixedly connected to the L-shaped plate, a vertical plate connecting the two first plug-in plates, and two second plug-in plates respectively connected to the two first plug-in plates, the second side plate has two sockets that cooperate with the first plug-in plates, and both sides of the connecting block have two strip sockets that cooperate with the second plug-in plates, and the second plug-in plate has a fourth fixing bolt for fixing the side support frame and the connecting block.

5. The solar LED street light based on large-area solar panels according to claim 1, characterized in that: The insertion channel includes a first channel and a second channel connected to the first channel. The first channel is formed between the two first plates. The first side rod has a second channel. The second plate is inserted into the first channel, and the second side rod is inserted into the second channel.

6. The solar LED street light based on large-area solar panels according to claim 1, characterized in that: The lamp pole passes through the first sleeve and the second sleeve. The first sleeve is provided with a plurality of first locking bolts for locking the position of the first sleeve, and the second sleeve is provided with a plurality of second locking bolts for locking the position of the second sleeve.

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