LED street lamp

Abstract

The present invention discloses an LED street lamp, which belongs to the technical field of street lamps, and includes an LED lamp body for lighting and a support frame for placing the LED lamp body, wherein the LED lamp body includes an upper mounting plate arranged on the support frame, an LED lamp board arranged in the upper mounting plate, and a lower mounting plate detachably arranged on the upper mounting plate, wherein a mounting mechanism is arranged on the upper mounting plate, wherein the mounting mechanism includes a mounting plate slidably arranged in the upper mounting plate, a sliding block slidably arranged on the mounting plate, a lower clamping plate arranged on the sliding block, an upper clamping plate arranged above the lower clamping plate, and an abutting block that can abut against the surface of the LED lamp board and a first driving component for driving the abutting block, wherein the upper clamping plate is arranged on the sliding block, the abutting block is vertically slidably arranged on the upper clamping plate, the LED lamp board is horizontally arranged on the lower clamping plate, and the LED lamp board is located above the lower mounting plate. The present application has the effect of facilitating the removal of the LED lamp board from the LED lamp body and saving resources.

Description

Technical Field

[0001] The invention relates to the technical field of lighting, and in particular to an LED street lamp. Background Art

[0002] Traditional street lights are composed of a supporting frame and an LED lamp body. The LED lamp body includes a mounting base arranged on the supporting frame and an LED light board arranged in the mounting base. In order to improve the stability of the LED light board lighting work, the LED light board is usually fixed in the mounting base. When the LED light board is damaged and needs repair, the entire LED lamp body needs to be removed from the supporting frame, but the mounting base of the LED lamp body is not damaged, which easily causes waste of resources.

[0003] In view of the above-mentioned related technologies, it is urgent to design and develop an LED street lamp. When the LED light board is damaged, it is easy to remove the LED light board from the LED lamp body without replacing the mounting base, thus saving resources. Summary of the invention

[0004] In order to facilitate the removal of the LED light board from the LED lamp body and save resources, the present application provides an LED street lamp.

[0005] The LED street lamp provided in this application adopts the following technical solution:

[0006] An LED street lamp comprises an LED lamp body for lighting and a support frame for placing the LED lamp body, the LED lamp body comprises an upper mounting plate arranged on the support frame, an LED light board arranged in the upper mounting plate and a lower mounting plate detachably arranged on the upper mounting plate, the upper mounting plate is provided with a mounting mechanism, the mounting mechanism comprises a mounting plate slidably arranged in the upper mounting plate, a sliding block slidably arranged on the mounting plate, a lower clamping plate arranged on the sliding block, an upper clamping plate arranged above the lower clamping plate and an abutment block abuttable against a surface of the LED light board and a first driving component for driving the abutment block, the upper clamping plate is arranged on the sliding block, the abutment block is vertically slidably arranged on the upper clamping plate, the LED light board is horizontally arranged on the lower clamping plate, and the LED light board is located above the lower mounting plate.

[0007] By adopting the above technical scheme, the upper mounting plate is arranged on the supporting frame, the mounting plate is slidably arranged in the upper mounting plate, the sliding block is slidably arranged on the mounting plate, the lower clamping plate is arranged on the sliding block, the upper clamping plate is arranged on the sliding block, the upper clamping plate is located above the lower clamping plate, the LED light board is horizontally arranged on the lower clamping plate, the LED light board is located above the lower mounting plate, and the abutment block is vertically slidably arranged on the upper clamping plate. When the LED light board needs to be replaced, the first driving component is driven to make the abutment block move away from the LED light board, the damaged LED light board is removed from the lower clamping plate, and the new LED light board is placed on the top surface of the lower clamping plate, and the first driving component is driven to make the abutment block abut against the top surface of the LED light board, so as to facilitate the replacement of the LED light board and the removal of the LED light board from the LED lamp body. There is no need to replace the mounting base, thereby saving resources.

[0008] Preferably, a slide groove is provided on the bottom surface of the upper mounting plate, a sliding groove is provided on the top wall of the slide groove, and an adapter groove is provided on the side wall of the sliding groove, and the mounting mechanism includes a second driving component, the second driving component includes an adapter ring rotatably arranged in the adapter groove, a screw rod 1 sleeved in the adapter ring, and a slider 1 threadedly sleeved on the screw rod 1, the screw rod 1 is rotatably arranged in the sliding groove, the screw rod 1 is rotatably arranged in the upper mounting plate, the slider 1 is horizontally slidably arranged in the sliding groove, the mounting plate is connected to the slider 1, and the mounting plate is slidably arranged in the slide groove.

[0009] By adopting the above technical scheme, a slide groove is provided on the bottom surface of the upper mounting plate, a sliding groove is provided on the top wall of the slide groove, and an adapter groove is provided on the side wall of the sliding groove, an adapter ring is rotatably arranged in the adapter groove, a screw rod is set in the adapter ring, a screw rod is rotatably arranged in the sliding groove, a screw rod is rotatably arranged in the upper mounting plate, a slider rod is threadedly sleeved on the screw rod, a slider rod is horizontally slidably arranged in the sliding groove, an installation plate is connected to a slider rod, and an installation plate is slidably arranged in the slide groove. When designing street lamps, in order to meet different lighting effects, the designed LED light boards will be different in size. When it is necessary to fix LED light boards of different lengths, the adapter ring is rotated, and the adapter ring drives the screw rod to rotate. Under the limiting action of the sliding groove, the slider rod slides in the sliding groove, and the slider rod drives the installation plate to slide, thereby facilitating the sliding of the upper clamping plate, the lower clamping plate and the abutment block, so as to adjust the positions of the clamping plate, the lower clamping plate and the abutment block, thereby facilitating the fixing of LED light boards of different lengths.

[0010] Preferably, a sliding groove is provided on the side of the mounting plate, and the mounting mechanism includes a third driving component, and the third driving component includes a screw rod 2 rotatably set on the mounting plate and a slider 2 threadedly sleeved on the screw rod 2, the screw rod 2 is rotatably set in the sliding groove, the slider 2 is horizontally slidably set in the sliding groove, and the sliding block is connected to the slider 2.

[0011] By adopting the above technical scheme, a sliding groove is opened on the side of the mounting plate, screw rod 2 is rotatably set in the sliding groove, screw rod 2 is rotatably set on the mounting plate, slider 2 is threadedly sleeved on screw rod 2, slider 2 is horizontally slidably set in the sliding groove, and the sliding block is connected to slider 2. When it is necessary to fix LED light boards of different widths, screw rod 2 is rotated, and under the limiting action of the sliding groove, slider 2 slides in the sliding groove, and slider 2 drives the sliding block to slide, thereby facilitating the sliding of the upper clamping plate, the lower clamping plate and the abutment block, and facilitating the adjustment of the positions of the clamping plate, the lower clamping plate and the abutment block, thereby facilitating the fixing of LED light boards of different widths.

[0012] Preferably, the first driving assembly includes a screw rod three rotatably arranged on the upper clamping plate, the screw rod three is threadedly sleeved in the upper clamping plate, the abutment block is arranged on the screw rod three, and the abutment block is located between the upper clamping plate and the lower clamping plate.

[0013] By adopting the above technical solution, screw three is rotatably set on the upper clamping plate, screw three is threadedly sleeved in the upper clamping plate, and the abutment block is set on screw three, and the abutment block is located between the upper clamping plate and the lower clamping plate. When it is necessary to control the abutment block to approach or move away from the LED light board, screw three is rotated forward or reversely, and screw three drives the abutment block to approach or move away from the LED light board, which is convenient for adjusting the position between the abutment block and the LED light board, thereby facilitating fixing the LED light board or removing the LED light board from the lower clamping plate.

[0014] Preferably, a pad plate 1 is provided on the bottom surface of the abutment block, and the pad plate 1 abuts against the top surface of the LED lamp board.

[0015] By adopting the above technical solution, a pad plate 1 is provided on the bottom surface of the abutment block, and the pad plate 1 abuts against the top surface of the LED light board, thereby improving the stability of the fit between the abutment plate and the LED light board and reducing the possibility of the abutment block damaging the LED light board during the process of the abutment block fixing the LED light board.

[0016] Preferably, a connecting mechanism is provided on the upper mounting plate, and the connecting mechanism includes a connecting block 1 provided on the upper mounting plate, a connecting block 2 provided on the lower mounting plate, and a connecting screw that can be threadedly inserted into the connecting block 2, and the connecting screw is threadedly sleeved in the connecting block 1.

[0017] By adopting the above technical solution, connecting block one is arranged on the upper mounting plate, connecting block two is arranged on the lower mounting plate, the connecting screw is threadedly sleeved in the connecting block one, and the connecting screw is inserted in the connecting block two. In the process of replacing the LED light board, when it is necessary to release the connection between the lower mounting plate and the upper mounting plate, the connecting screw is rotated to make the connecting screw disengage from the connecting block two, thereby releasing the clamping relationship between the connecting block one and the connecting block two, which is convenient for releasing the clamping relationship between the upper mounting plate and the lower mounting plate, thereby facilitating the replacement of the LED light board.

[0018] Preferably, a first protective pad strip is provided on the bottom surface of the upper mounting plate, and a second protective pad strip is provided on the top surface of the lower mounting plate, and the first protective pad strip is tightly attached to the second protective pad strip.

[0019] By adopting the above technical solution, a protective pad strip 1 is provided on the bottom surface of the upper mounting plate, and a protective pad strip 2 is provided on the top surface of the lower mounting plate. The protective pad strip 1 is tightly attached to the protective pad strip 2, thereby improving the sealing of the connection between the upper mounting plate and the lower mounting plate, preventing rainwater from seeping in, and improving the overall stability of the device.

[0020] Preferably, a connecting wire 1 is arranged in the support frame, a connecting wire 2 is arranged on the LED light board, the connecting wire 2 is connected to the connecting wire 1, a sealing rubber tube is arranged in the support frame, the connecting wire 1 passes through the sealing rubber tube, the outer side surface of the sealing rubber tube is tightly attached to the inner side wall of the support frame, and the inner side surface of the sealing rubber tube is tightly attached to the connecting wire 1.

[0021] By adopting the above technical solution, a connecting wire 1 is arranged in the support frame, a connecting wire 2 is arranged on the LED light board, the connecting wire 2 is connected to the connecting wire 1, a sealing rubber tube is arranged in the support frame, the connecting wire 1 passes through the sealing rubber tube, the outer side surface of the sealing rubber tube is tightly attached to the inner side wall of the support frame, the inner side surface of the sealing rubber tube is tightly attached to the connecting wire 1, and the sealing rubber tube improves the sealing performance of the connection between the upper mounting plate and the support frame.

[0022] Preferably, a protective cover is provided on the support frame, and the protective cover is located above the upper mounting plate, and the upper mounting plate is connected to the protective cover.

[0023] By adopting the above technical solution, a protective cover is provided on the support frame, the protective cover is located above the upper mounting plate, the upper mounting plate is connected to the protective cover, and the protective cover prevents rainwater from dripping onto the upper mounting plate, thereby improving the overall safety of the device.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. The upper mounting plate is arranged on the support frame, the mounting plate is slidably arranged in the upper mounting plate, the sliding block is slidably arranged on the mounting plate, the lower clamping plate is arranged on the sliding block, the upper clamping plate is arranged on the sliding block, the upper clamping plate is located above the lower clamping plate, the LED light board is horizontally arranged on the lower clamping plate, the LED light board is located above the lower mounting plate, and the abutment block is vertically slidably arranged on the upper clamping plate. When the LED light board needs to be replaced, the first driving component is driven to make the abutment block away from the LED light board, the damaged LED light board is removed from the lower clamping plate, and the new LED light board is placed on the top surface of the lower clamping plate, and the first driving component is driven to make the abutment block abut against the top surface of the LED light board, so that the LED light board can be replaced easily and the LED light board can be removed from the LED lamp body easily without replacing the mounting seat, thereby saving resources.

[0026] 2. A slide groove is provided on the bottom surface of the upper mounting plate, a sliding groove is provided on the top wall of the slide groove, and an adapter groove is provided on the side wall of the sliding groove, the adapter ring is rotatably arranged in the adapter groove, a set of screw rods is arranged in the adapter ring, screw rod one is rotatably arranged in the sliding groove, screw rod one is rotatably arranged in the upper mounting plate, a slider one is threadedly sleeved on screw rod one, slider one is horizontally slidably arranged in the sliding groove, the mounting plate is connected with slider one, and the mounting plate is slidably arranged in the slide groove. When designing street lamps, in order to meet different lighting effects, the designed LED light boards will be different in size. When it is necessary to fix LED light boards of different lengths, the adapter ring is rotated, the adapter ring drives screw rod one to rotate, and under the limiting action of the sliding groove, slider one slides in the sliding groove, and slider one drives the mounting plate to slide, thereby facilitating the sliding of the upper clamping plate, the lower clamping plate and the abutment block, so as to facilitate adjusting the positions of the clamping plate, the lower clamping plate and the abutment block, thereby facilitating fixing LED light boards of different lengths;

[0027] 3. A sliding groove is provided on the side of the mounting plate, screw rod 2 is rotatably arranged in the sliding groove, screw rod 2 is rotatably arranged on the mounting plate, slider 2 is threadedly sleeved on screw rod 2, slider 2 is horizontally slidably arranged in the sliding groove, and the sliding block is connected to slider 2. When it is necessary to fix LED light panels of different widths, screw rod 2 is rotated, and slider 2 slides in the sliding groove under the limiting action of the sliding groove, and slider 2 drives the sliding block to slide, thereby facilitating the sliding of the upper clamping plate, the lower clamping plate and the abutment block, and facilitating the adjustment of the positions of the clamping plate, the lower clamping plate and the abutment block, thereby facilitating the fixing of LED light panels of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of an LED street lamp in an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the internal structure of the protective cover in the embodiment of the present application.

[0030] Figure 3 It is a schematic diagram of the internal structure of the upper mounting plate in an embodiment of the present application.

[0031] Figure 4 yes Figure 2 A partial enlarged view of point A in the middle.

[0032] Figure 5 It is a schematic diagram of the connection structure of the installation mechanism in the embodiment of the present application.

[0033] Description of reference numerals:

[0034] 1. LED lamp body; 11. Upper mounting plate; 111. Slide groove; 112. Sliding groove; 113. Adapter groove; 114. Protective pad strip 1; 12. Lower mounting plate; 121. Light hole; 122. Transparent arc plate; 123. Protective pad strip 2; 13. LED lamp board; 131. Connecting wire 2; 2. Support frame; 21. Connecting wire 1; 22. Sealing rubber tube; 23. Protective cover; 3. Mounting mechanism; 31. Mounting plate; 311. Sliding groove ; 32. Sliding block; 34. Upper clamp; 35. Abutment block; 351. Pad 1; 36. First drive assembly; 361. Screw 3; 37. Second drive assembly; 371. Adapter ring; 372. Screw 1; 373. Slider 1; 374. Guide rod; 375. Guide block; 38. Third drive assembly; 381. Screw 2; 382. Slider 2; 4. Connecting mechanism; 41. Connecting block 1; 42. Connecting block 2; 43. Connecting screw. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] The present application embodiment discloses an LED street lamp. Figure 1 and Figure 2 As shown, the LED lamp body and the LED street lamp having the LED lamp body include an LED lamp body 1, a support frame 2, a mounting mechanism 3 and a connecting mechanism 4.

[0037] Reference Figure 1 and Figure 2 As shown, the support frame 2 is horizontally arranged on the ground, and the length direction of the support frame 2 is perpendicular to the ground. The LED lamp body 1 includes an upper mounting plate 11, a lower mounting plate 12, and an LED lamp board 13. The upper mounting plate 11 is horizontally welded and fixed on the support frame 2, and the length direction of the upper mounting plate 11 is parallel to the ground.

[0038] Reference Figure 1 and Figure 2As shown, the lower mounting plate 12 is horizontally arranged below the upper mounting plate 11, and the length direction of the lower mounting plate 12 is the same as the length direction of the upper mounting plate 11. A light-through hole 121 is opened on the top surface of the lower mounting plate 12, and a light-transmitting arc plate 122 is arranged on the bottom surface of the lower mounting plate 12, and the light-through hole 121 is located above the light-transmitting arc plate 122.

[0039] Reference Figure 2 and Figure 3 As shown, a slide groove 111 is provided on the bottom surface of the upper mounting plate 11, and the length direction of the slide groove 111 is the same as the length direction of the upper mounting plate 11. A sliding groove 112 is provided on the top wall of the slide groove 111. There are two sliding grooves 112, and the two sliding grooves 112 are symmetrical about the center line in the width direction of the top surface of the upper mounting plate 11. The length of the sliding groove 112 is the same as the length direction of the slide groove 111. A transfer groove 113 is provided on the side wall of one of the sliding grooves 112, and the transfer groove 113 is located in the middle position of the sliding groove 112 in the length direction.

[0040] Reference Figure 1 , Figure 2 and Figure 4 As shown, the mounting mechanism 3 includes a mounting plate 31, a sliding block 32, a lower clamping plate, an upper clamping plate 34, an abutment block 35, a first drive assembly 36, a second drive assembly 37 and a third drive assembly 38. There are two mounting plates 31, and both mounting plates 31 are slidably set in the slide groove 111. The two mounting plates 31 are symmetrical about the center line in the length direction of the top surface of the upper mounting plate 11.

[0041] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the length direction of the mounting plate 31 is parallel to the ground, and the length direction of the mounting plate 31 is perpendicular to the length direction of the upper mounting plate 11. The second driving assembly 37 includes an adapter ring 371, a screw rod 372, a slider 373, a guide rod 374 and a guide block 375. The adapter ring 371 is rotatably disposed in the adapter groove 113, and the screw rod 372 is sleeved in the adapter ring 371. The axial centerline direction of the screw rod 372 coincides with the axial centerline direction of the adapter ring 371.

[0042] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, screw rod 372 is rotatably arranged in sliding groove 112, the length direction of screw rod 372 is the same as the length direction of upper mounting plate 11, screw rod 372 is a double-headed screw, there are two sliders 373, the two sliders 373 correspond to the two mounting plates 31 one by one, slider 373 is fixed on the top surface of mounting plate 31, slider 373 is threadedly sleeved on screw rod 372, the two sliders 373 are located on both sides of adapter ring 371, and slider 373 is horizontally slidably arranged in sliding groove 112.

[0043] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the guide rod 374 is horizontally arranged in the upper mounting plate 11, the guide rod 374 is horizontally arranged in another sliding groove 112, the length direction of the guide rod 374 is the same as the length direction of the screw rod 372, there are two guide blocks 375, the two guide blocks 375 correspond to the two mounting plates 31 one by one, the guide blocks 375 are fixed on the top surface of the mounting plate 31, the two guide blocks 375 are both sleeved on the guide rod 374, and the guide blocks 375 are slidably arranged in the sliding groove 112.

[0044] Reference Figure 1 , Figure 2 and Figure 4 As shown, sliding grooves 311 are provided on the adjacent sides of the two mounting plates 31, and the length direction of the sliding grooves 311 is the same as the length direction of the mounting plates 31. There are two groups of third driving components 38, and the two groups of third driving components 38 correspond one-to-one to the two mounting plates 31. The third driving components 38 include a second screw 381 and a second slider 382.

[0045] Reference Figure 1 , Figure 2 and Figure 4 As shown, the two screw rods 381 correspond one-to-one to the two sliding grooves 311, the screw rods 381 are rotatably set in the sliding grooves 311, the screw rods 381 are rotatably set in the mounting plate 31, the length direction of the screw rods 381 is the same as the length direction of the sliding grooves 311, the two sliding blocks 382 correspond one-to-one to the two screw rods 381, the sliding blocks 382 are threadedly sleeved on the screw rods 381, and the sliding blocks 382 are horizontally slidably set in the sliding grooves 311.

[0046] Reference Figure 1 , Figure 2 and Figure 4 As shown, there are two sliding blocks 32, which correspond one to one with the two sliding blocks 382, ​​and the sliding blocks 32 are fixed on the two sliding blocks 382. There are two lower clamping plates, which correspond one to one with the two sliding blocks 32, and the lower clamping plates are fixed on the side of the sliding block 32 away from the two sliding blocks 382.

[0047] Reference Figure 1 , Figure 2 and Figure 4 As shown, there are two upper clamps 34, and the two upper clamps 34 correspond one-to-one to the two sliding blocks 32. The upper clamps 34 are fixed on the side of the sliding block 32 away from the slider 2 382. The upper clamps 34 are located above the lower clamps. There are two groups of first drive components 36, and the two groups of first drive components 36 correspond one-to-one to the two upper clamps 34. The first drive component 36 includes a screw three 361.

[0048] Reference Figure 1 , Figure 2 and Figure 4 As shown, the two screw rods 361 correspond one-to-one to the two upper clamps 34, the screw rods 361 are threadedly mounted on the upper clamps 34, the length direction of the screw rods 361 is perpendicular to the ground, and the two abutment blocks 35 correspond one-to-one to the two screw rods 361, the abutment blocks 35 are fixed on the bottom surface of the screw rods 361, and the abutment blocks 35 are located between the upper clamps 34 and the lower clamps.

[0049] Reference Figure 1 , Figure 2 and Figure 4 As shown, the LED light board 13 is horizontally arranged on the lower clamping plate, the length direction of the LED light board 13 is the same as the length direction of the upper mounting plate 11, the LED light board 13 is located above the lower mounting plate 12, and a pad 351 is arranged on the bottom surface of the abutment block 35, and the pad 351 abuts against the top surface of the LED light board 13.

[0050] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, when it is necessary to control the abutment block 35 to be close to or away from the LED light board 13, the screw rod 361 is rotated forward or reversely, and the screw rod 361 drives the abutment block 35 to be close to or away from the LED light board 13, so as to facilitate the adjustment of the position between the abutment block 35 and the LED light board 13, thereby facilitating the fixing of the LED light board 13 or the removal of the LED light board 13 from the lower clamping plate.

[0051] Reference Figure 1 and Figure 2 As shown, the connecting mechanism 4 includes a connecting block 1 41, a connecting block 2 42 and a connecting screw 43. There are two connecting blocks 1 41, and the two connecting blocks 1 41 are respectively fixed on two opposite side surfaces of the upper mounting plate 11. The two connecting blocks 1 41 are symmetrical about the center line of the length direction of the top surface of the upper mounting plate 11. The length direction of the connecting block 1 41 is parallel to the ground, and the length direction of the connecting block 1 41 is perpendicular to the length direction of the upper mounting plate 11.

[0052] Reference Figure 1 and Figure 2 As shown, there are two connecting blocks 42, and the two connecting blocks 42 are respectively fixed on two opposite side surfaces of the lower mounting plate 12, and the two connecting blocks 42 are symmetrical about the center line in the length direction of the top surface of the lower mounting plate 12. The length direction of the connecting block 42 is the same as the length direction of the connecting block 1 41, and the connecting block 42 is located directly below the connecting block 1 41.

[0053] Reference Figure 1 and Figure 2 As shown, there are six connecting screws 43, and the six connecting screws 43 are equally divided into two groups. The two groups of connecting screws 43 correspond one to one with the two connecting blocks 41. The three connecting screws 43 in each group are threadedly sleeved on the connecting block 41, and the three connecting screws 43 are evenly distributed at equal distances along the length direction of the connecting block 41.

[0054] Reference Figure 1 and Figure 2 As shown, during the process of replacing the LED light board 13, when it is necessary to release the connection between the lower mounting plate 12 and the upper mounting plate 11, the connecting screw 43 is rotated so that the connecting screw 43 is disengaged from the connecting block 2 42, thereby releasing the clamping relationship between the connecting block 1 41 and the connecting block 2 42, making it easier to release the clamping relationship between the upper mounting plate 11 and the lower mounting plate 12, thereby facilitating the replacement of the LED light board 13.

[0055] Reference Figure 1 and Figure 3 As shown, a protective pad strip 114 is provided on the bottom surface of the upper mounting plate 11, and a protective pad strip 2 123 is provided on the top surface of the lower mounting plate 12. The protective pad strip 114 is tightly attached to the protective pad strip 2 123, thereby improving the sealing of the connection between the upper mounting plate 11 and the lower mounting plate 12, preventing rainwater from penetrating, and improving the overall stability of the device.

[0056] Reference Figure 1 and Figure 2 As shown, a connecting wire 1 21 is arranged in the support frame 2, a connecting wire 2 131 is arranged on the LED light board 13, the connecting wire 2 131 is connected to the connecting wire 1 21, a sealing rubber tube 22 is arranged in the support frame 2, the connecting wire 1 21 passes through the sealing rubber tube 22, the outer side surface of the sealing rubber tube 22 is tightly attached to the inner side wall of the support frame 2, the inner side surface of the sealing rubber tube 22 is tightly attached to the connecting wire 1 21, and the sealing rubber tube 22 improves the sealing performance of the connection between the upper mounting plate 11 and the support frame 2.

[0057] Reference Figure 1 and Figure 2As shown, a protective cover 23 is provided on the support frame 2, and the protective cover 23 is located above the upper mounting plate 11. The upper mounting plate 11 is connected to the protective cover 23. The protective cover 23 prevents rainwater from dripping onto the upper mounting plate 11, thereby improving the overall safety of the device.

[0058] The implementation principle of an LED street lamp in the embodiment of the present application is:

[0059] When the LED lamp board 13 needs to be replaced, rotate screw rod 361, screw rod 361 drives the abutment block 35 away from the LED lamp board 13, remove the damaged LED lamp board 13 from the lower clamping plate, place the new LED lamp board 13 on the top surface of the lower clamping plate, and rotate screw rod 361 in the opposite direction so that the abutment block 35 abuts against the top surface of the LED lamp board 13, thereby facilitating the replacement of the LED lamp board 13 and the removal of the LED lamp board 13 from the LED lamp body 1 without replacing the mounting base, thus saving resources.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An LED street lamp, comprising an LED lamp body (1) for lighting and a support frame (2) for placing the LED lamp body (1), characterized in that: The LED lamp body (1) comprises an upper mounting plate (11) arranged on the support frame (2), an LED lamp board (13) arranged in the upper mounting plate (11), and a lower mounting plate (12) detachably arranged on the upper mounting plate (11); the upper mounting plate (11) is provided with a mounting mechanism (3); the mounting mechanism (3) comprises a mounting plate (31) slidably arranged in the upper mounting plate (11), a sliding block (32) slidably arranged on the mounting plate (31), and a lower mounting plate (12) detachably arranged on the upper mounting plate (11). The LED light board (13) is provided with a lower clamping plate on the upper clamping plate (32), an upper clamping plate (34) arranged above the lower clamping plate, an abutting block (35) which can abut against the surface of the LED light board (13), and a first driving component (36) for driving the abutting block (35), wherein the upper clamping plate (34) is arranged on the sliding block (32), the abutting block (35) is vertically slidably arranged on the upper clamping plate (34), the LED light board (13) is horizontally arranged on the lower clamping plate, and the LED light board (13) is located above the lower mounting plate (12); A sliding groove (111) is provided on the bottom surface of the upper mounting plate (11), a sliding groove (112) is provided on the top wall of the sliding groove (111), and a transfer groove (113) is provided on the side wall of the sliding groove (112). The mounting mechanism (3) comprises a second driving component (37), and the second driving component (37) comprises an transfer ring (371) rotatably arranged in the transfer groove (113), a screw rod (372) sleeved in the transfer ring (371), and a second drive assembly (371) disposed in the transfer groove (113). and a slider (373) threadedly sleeved on the screw rod (372), the screw rod (372) is rotatably disposed in the sliding groove (112), the screw rod (372) is rotatably disposed in the upper mounting plate (11), the slider (373) is horizontally slidably disposed in the sliding groove (112), the mounting plate (31) is connected to the slider (373), and the mounting plate (31) is slidably disposed in the sliding groove (111).

2. The LED street lamp according to claim 1, characterized in that: A sliding groove (311) is provided on the side of the mounting plate (31), and the mounting mechanism (3) comprises a third driving assembly (38), wherein the third driving assembly (38) comprises a second screw rod (381) rotatably arranged on the mounting plate (31) and a second slider (382) threadedly sleeved on the second screw rod (381), the second screw rod (381) being rotatably arranged in the sliding groove (311), the second slider (382) being horizontally slidably arranged in the sliding groove (311), and the sliding block (32) being connected to the second slider (382).

3. The LED street lamp according to claim 1, characterized in that: The first driving assembly (36) includes a screw rod three (361) rotatably arranged on the upper clamping plate (34), the screw rod three (361) is threadedly sleeved in the upper clamping plate (34), the abutment block (35) is arranged on the screw rod three (361), and the abutment block (35) is located between the upper clamping plate (34) and the lower clamping plate.

4. The LED street lamp according to claim 1, characterized in that: A backing plate 1 (351) is provided on the bottom surface of the abutment block (35), and the backing plate 1 (351) abuts against the top surface of the LED lamp board (13).

5. The LED street lamp according to claim 1, characterized in that: The upper mounting plate (11) is provided with a connecting mechanism (4), the connecting mechanism (4) comprising a connecting block 1 (41) provided on the upper mounting plate (11), a connecting block 2 (42) provided on the lower mounting plate (12), and a connecting screw (43) threadably inserted into the connecting block 2 (42), the connecting screw (43) being threadably sleeved in the connecting block 1 (41).

6. The LED street lamp according to claim 1, characterized in that: A first protective pad strip (114) is arranged on the bottom surface of the upper mounting plate (11), and a second protective pad strip (123) is arranged on the top surface of the lower mounting plate (12), wherein the first protective pad strip (114) is in close contact with the second protective pad strip (123).

7. The LED street lamp according to claim 1, characterized in that: A connecting wire 1 (21) is arranged in the support frame (2), a connecting wire 2 (131) is arranged on the LED light board (13), the connecting wire 2 (131) is connected to the connecting wire 1 (21), a sealing rubber tube (22) is arranged in the support frame (2), the connecting wire 1 (21) passes through the sealing rubber tube (22), the outer side surface of the sealing rubber tube (22) is in close contact with the inner side wall of the support frame (2), and the inner side surface of the sealing rubber tube (22) is in close contact with the connecting wire 1 (21).

8. The LED street lamp according to claim 1, characterized in that: The support frame (2) is provided with a protective cover (23), the protective cover (23) is located above the upper mounting plate (11), and the upper mounting plate (11) is connected to the protective cover (23).

Images