Modular LED floodlight protection structure

Abstract

The utility model relates to the field of floodlights, and discloses a modular LED floodlight protection structure, which comprises two groups of profile supports, end covers, a U-shaped hanger, a power supply mounting plate, a rear cover and an LED module, the two groups of profile supports and the end covers are encircled to form a frame, the side walls of the end covers are provided with symmetrical pressing rivet screw columns, the two ends of the U-shaped hanger are connected to the pressing rivet screw columns, and the power supply mounting plate is arranged on the rear cover. Mounting convex edges which extend mutually are processed at the bottoms of the two groups of end covers, the power supply mounting plate and the LED module are connected to the mounting convex edges, the rear cover is connected to the surfaces of the profile brackets and the end covers, the rear cover comprises an upper cover plate, a lower cover plate and a hinge, the upper cover plate is fixed on one profile bracket, and the lower cover plate is fixed on the other profile bracket. The end, away from the upper cover plate, of the lower cover plate is connected to the other profile support through a quick-release screw. According to the utility model, the section bar bracket, the end cover, the rear cover and the U-shaped hanging frame can form a protective shell for accommodating the LED module, so that the LED module, a wire rod and a power supply can be effectively protected from being eroded by solar ultraviolet light and rainwater, and the service life of a product is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the field of floodlights, in particular to a modular LED floodlight protection structure. Background Art

[0002] Existing LED lamp modules have a wide range of application scenarios. When used outdoors, they mainly include spotlights, floodlights, etc. However, the existing LED modules and power supplies of spotlights and floodlights are exposed to the environment, and there are no effective protection measures for the connecting wires and power supplies. After being damaged by the sun's ultraviolet light and rain for a long time, the service life of the LED modules will be reduced, and the failure rate and maintenance cost of by-products will increase. Utility Model Content

[0003] The purpose of the utility model is to solve the problems in the background technology and provide a modular LED floodlight protection structure, which can protect LED modules used outdoors to reduce damage to the LED modules caused by solar ultraviolet light and rain, effectively increasing the service life of the product.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A modular LED floodlight protection structure comprises a profile bracket, an end cover, a U-shaped bracket, a power supply mounting plate, a back cover and an LED module, the profile bracket and the end cover are each provided with two groups, the two groups of profile brackets and the end covers are combined to form a frame, symmetrical rivet screw columns are processed on the side walls of the end covers, the two ends of the U-shaped bracket are connected to the rivet screw columns, an angle adjuster is also installed between the U-shaped bracket and the rivet screw columns, the bottoms of the two groups of end covers are processed with mutually extending mounting convex edges, the power supply mounting plate is installed on the mounting convex edge at one end of the end cover, the LED module is connected to the mounting convex edge on one side of the power supply mounting plate, the back cover is connected to the surface of the profile bracket and the end cover, the back cover comprises an upper cover plate, a lower cover plate and a hinge connecting the upper cover plate and the lower cover plate, the upper cover plate is fixed on a profile bracket, the end of the lower cover plate away from the upper cover plate is connected to another profile bracket by a quick-release screw, and louver air holes are processed on the lower cover plate.

[0006] A plurality of fixing holes are processed in the middle of the U-shaped hanger, and the angle adjuster includes a toothed plate, a limit plate and a bolt. The tooth surface of the toothed plate faces the limit plate, and an avoidance groove adapted to the contour of the end of the U-shaped hanger is processed on the outer wall of the limit plate. The bolt passes through the U-shaped hanger, the limit plate and the toothed plate in sequence and is connected to the rivet screw column.

[0007] The lower cover plate is provided with an incoming line protection terminal.

[0008] The modular LED floodlight protection structure provided by the utility model has the following beneficial effects:

[0009] (1) The profile bracket, end cover, back cover and U-shaped bracket can form a protective shell to accommodate the LED module, which can effectively protect the LED module, wire and power supply from the erosion of solar ultraviolet light and rain, effectively increasing the service life of the product. During maintenance, the shell can be quickly opened by quick-release screws to ensure maintenance efficiency;

[0010] (2) By setting an angle adjuster and cooperating with multiple fixing holes on the U-shaped bracket, the illumination angle of the LED module can be easily adjusted, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 A schematic structural diagram of an embodiment of the utility model is provided.

[0013] Figure 2 A schematic diagram of the internal structure of a frame provided in an embodiment of the utility model.

[0014] Figure 3 A schematic diagram of the installation structure of the angle adjuster provided in an embodiment of the utility model.

[0015] Figure 4 A schematic diagram of the internal structure after assembly provided by an embodiment of the utility model.

[0016] Figure numerals: 1. Profile bracket; 2. End cover; 21. Rivet screw column; 22. Mounting flange; 3. U-shaped bracket; 31. Fixing hole; 4. Power supply mounting plate; 5. Back cover; 51. Upper cover plate; 52. Lower cover plate; 53. Hinge; 54. Quick release screw; 55. Louver air vent; 56. Inlet protection terminal; 6. LED module; 7. Angle adjuster; 71. Toothed plate; 72. Limiting plate; 73. Bolt; 74. Avoidance groove. DETAILED DESCRIPTION

[0017] Example

[0018] like Figure 1 to Figure 4As shown, the modular LED floodlight protection structure provided by the present embodiment includes a profile bracket 1, an end cover 2, a U-shaped bracket 3, a power supply mounting plate 4, a back cover 5 and an LED module 6. The profile bracket 1 and the end cover 2 are each provided with two groups, and the two groups of profile brackets 1 and the end cover 2 are combined to form a frame. Symmetrical rivet screw columns 21 are processed on the side walls of the end cover 2, and both ends of the U-shaped bracket 3 are connected to the rivet screw columns 21. An angle adjuster 7 is also installed between the U-shaped bracket 3 and the rivet screw columns 21. The U-shaped bracket 3 can adjust the angle of the frame, and when moving the frame, the U-shaped bracket 3 can be easily moved by holding it without holding the entire frame. The bottoms of the two groups of end covers 2 are processed with mutually extending mounting flanges 22, and the power supply mounting plate 4 is installed on the mounting flange 2 at one end of the end cover 2 2, the LED module 6 is connected to the mounting convex edge 22 on one side of the power supply mounting plate 4, the back cover 5 is connected to the surface of the profile bracket 1 and the end cover 2, the back cover 5 includes an upper cover plate 51, a lower cover plate 52 and a hinge 53 connecting the upper cover plate 51 and the lower cover plate 52, the upper cover plate 51 is fixed on a profile bracket 1, and the end of the lower cover plate 52 away from the upper cover plate 51 is connected to another profile bracket 1 through a quick release screw 54. When maintenance is required, it is only necessary to loosen the quick release screw 54 and then rotate the lower cover plate 52 around the hinge 53 to open the frame, so that the LED module 6 can be easily maintained. The lower cover plate 52 is processed with louver air holes 55. After being placed normally, the louver air holes 55 can not only become heat dissipation channels, but also prevent rainwater from flowing into the frame.

[0019] For ease of use, such as Figure 3 As shown, a plurality of fixing holes 31 are processed in the middle of the U-shaped bracket 3, and the fixing holes 31 can be round holes or strip holes. The angle adjuster 7 includes a toothed disc 71, a limiting disc 72 and a bolt 73. The tooth surface of the toothed disc 71 faces the limiting disc 72, and an avoidance groove 74 adapted to the end profile of the U-shaped bracket 3 is processed on the outer wall of the limiting disc 72. The bolt 73 passes through the U-shaped bracket 3, the limiting disc 72 and the toothed disc 71 in sequence and is connected to the rivet screw column 21. The avoidance groove 74 can limit the U-shaped bracket 3. At the same time, in conjunction with the limiting of the toothed disc 71, the offset angle of the frame can be conveniently adjusted, thereby making it more convenient to use.

[0020] The lower cover plate 52 is provided with an incoming line protection terminal 56 , which provides a channel for power lines, signal lines and other lines to enter, and can effectively prevent the lines from being damaged by friction with the rear cover 5 .

[0021] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any modification and replacement based on the technical solution and the utility model concept provided by the present invention shall be included in the protection scope of the present invention. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and the present invention omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the present invention.

Claims

1. A modular LED floodlight protection structure, characterized in that: The invention comprises a profile bracket (1), an end cover (2), a U-shaped bracket (3), a power supply mounting plate (4), a rear cover (5) and an LED module (6), wherein the profile bracket (1) and the end cover (2) are each provided in two groups, and the two groups of profile brackets (1) and the end cover (2) are combined to form a frame, and the side wall of the end cover (2) is processed with symmetrical pressure rivet screw columns (21), and the two ends of the U-shaped bracket (3) are connected to the pressure rivet screw columns (21), and an angle adjuster (7) is also installed between the U-shaped bracket (3) and the pressure rivet screw columns (21), and the bottoms of the two groups of end covers (2) are processed with mutually extending mounting convex edges (22), and the power supply mounting plate (4) is installed on the end covers ( 2), the LED module (6) is connected to the mounting flange (22) on one end of the power supply mounting plate (4), the rear cover (5) is connected to the surface of the profile bracket (1) and the end cover (2), the rear cover (5) comprises an upper cover plate (51), a lower cover plate (52) and a hinge (53) connecting the upper cover plate (51) and the lower cover plate (52), the upper cover plate (51) is fixed to one profile bracket (1), and one end of the lower cover plate (52) away from the upper cover plate (51) is connected to another profile bracket (1) by a quick release screw (54), and the lower cover plate (52) is processed with a louver air vent (55).

2. The modular LED floodlight protection structure according to claim 1, characterized in that: A plurality of fixing holes (31) are machined in the middle of the U-shaped hanger (3); the angle adjuster (7) comprises a toothed disc (71), a limiting disc (72) and a bolt (73); the toothed surface of the toothed disc (71) faces the limiting disc (72); an avoidance groove (74) adapted to the end profile of the U-shaped hanger (3) is machined on the outer wall of the limiting disc (72); the bolt (73) passes through the U-shaped hanger (3), the limiting disc (72) and the toothed disc (71) in sequence and is then connected to the rivet screw column (21).

3. The modular LED floodlight protection structure according to claim 1, characterized in that: An incoming line protection terminal (56) is installed on the lower cover plate (52).

Images