Projection lamp with adjustable irradiation angle

Abstract

The utility model discloses a projection lamp capable of adjusting the irradiation angle. The projection lamp comprises a radiator unit, a supporting rod unit and a support unit. The radiator unit comprises a radiator main body, a power supply box main body and a joint piece, the radiator main body is connected with a luminous source, a luminous source lens module, a first silica gel waterproof ring, light-transmitting glass and a face frame, and the power supply box main body is connected with a power supply fixing sheet body, a power supply driving body and a power supply box supporting plate body; the LED lamp has the advantages that the whole lamp is divided into the support unit, the radiator unit and the joint piece unit which are three relatively independent module units, the structure is very convenient to adjust the irradiation angle and assemble and disassemble, the number of the radiator units can be changed according to different output powers, and the LED lamp is convenient to assemble and disassemble. The angle of each radiator unit can be adjusted according to different places, practicability is high, application places are wide, and the radiator can be used in large places such as football fields, basketball courts, tennis courts, large ports, parking lots and wharfs.

Description

Technical Field

[0001] The utility model relates to the technical field of floodlights, in particular to a floodlight with adjustable irradiation angle. Background Technique

[0002] A floodlight is a lighting fixture that specifies the illuminance on the illuminated surface to be higher than the surrounding environment, also known as a spotlight. Usually, it can aim in any direction and has a structure that is not affected by climatic conditions. It is mainly used in large-area working sites, building outlines, stadiums, overpasses, monuments, parks, flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights.

[0003] The existing floodlights have the following defects: 1. The existing floodlights generally have only one lamp group, and can only achieve single-angle adjustment during use, unable to meet complex lighting requirements, with great limitations in use; 2. The existing floodlights are generally not convenient to disassemble and not convenient to install during use. When multiple groups of floodlights need to be installed, a large amount of work is required, and the practicability is poor. Therefore, it is necessary to improve the existing technology to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a floodlight with adjustable irradiation angle to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A floodlight with adjustable irradiation angle, including a radiator unit, a support rod unit, and a bracket unit;

[0006] The radiator unit includes a radiator main body, a power supply box main body, and a joint member. The radiator main body is connected with a light source, a light source lens module, a first silica gel waterproof ring, a light-transmitting glass, and a face frame. The power supply box main body is connected with a power supply fixing piece, a power driver, and a power supply box support plate body. The radiator main body and the power supply box main body are connected through the power supply box support plate body;

[0007] The support rod unit includes a support rod main body, a support rod main body cover plate, a support rod main body reinforcement plate, a support rod main body connecting plate, a handle connecting plate, and a handle. The support rod main body is in a concave structure. The notch surface of the support rod main body faces upward, and there is a spherical rib position on each concave end surface. The support rod main body cover plate is provided with spherical sliding grooves on both sides. The support rod main body cover plate is inserted into the spherical rib position of the support rod main body along the opened spherical sliding groove position. The support rod main body reinforcement plate is clamped inside the support rod main body. The support rod main body connecting plate and the handle connecting plate are both detachably connected to the front and rear sides of the support rod main body through bolts. The handle is detachably connected to the handle connecting plate through bolts;

[0008] The bracket unit includes a U-shaped bracket base, a U-shaped bracket, a tie rod, a junction box connecting plate, a nameplate label, and a junction box unit. The U-shaped bracket base and the U-shaped bracket are detachably connected by bolts.

[0009] The joint member is composed of joint member C, joint member A, and joint member B. Joint member C is sleeved inside joint member B and is detachably connected by bolts. The inner parts of joint member B and joint member C are evenly distributed with gear shapes. Joint member A and joint member B are detachably connected by bolts. The outer parts of joint member A and joint member B are distributed with gear shapes. Joint member A is fixed on the support rod main body.

[0010] Preferably, the junction box unit includes a junction box main body, a second silicone waterproof ring, and a junction box main body cover plate. The junction box main body is fixedly connected to the junction box connecting plate. The junction box connecting plate is detachably connected to the U-shaped bracket by bolts. An opening is provided on one side of the junction box main body, and a second silicone waterproof ring is sleeved outside the opening. A junction box main body cover plate is clamped at the opening of the junction box main body.

[0011] Preferably, the power supply box support plate body is in an L-shaped structure. The horizontal part of the power supply box support plate body is fixedly connected to the radiator main body, and the vertical part is detachably connected to the power supply fixing plate body by bolts.

[0012] Preferably, the tie rod is in an L-shaped structure. The vertical part of the tie rod is detachably connected to the support rod main body by bolts.

[0013] Preferably, the power supply box main body includes a box body formed by a power supply box body, a power supply connecting plate provided in the box body, and a power supply fixed on the power supply connecting plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The entire lamp is divided into three relatively independent module units: a bracket unit, a radiator unit, and a joint member unit. Such a structure is very convenient for adjusting the irradiation angle and disassembly. The number of radiator units can be changed according to different output powers, and each radiator unit can also adjust the angle according to different places. It has strong practicability and a wide range of application places, and can be used in large places such as football fields, basketball courts, tennis courts, as well as large ports, parking lots, docks, etc.

[0016] 2. The joint member unit and the support rod unit are connected by quick-release joints. The chute of the support rod unit box body is very convenient for opening and installation. The radiator unit and the joint member unit can also be quickly disassembled and assembled, and the angle adjustment can be arbitrary, which is very convenient. Description of the Drawings

[0017] Figure 1Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the disassembled structure of the present utility model;

[0019] Figure 3 Schematic diagram of the structure with adjustable irradiation angle of the present utility model;

[0020] Figure 4 Schematic diagram of the radiator unit structure of the present utility model;

[0021] Figure 5 Schematic diagram of the support rod unit structure of the present utility model;

[0022] Figure 6 Schematic diagram of the bracket unit structure of the present utility model.

[0023] In the figure: 1. Radiator unit; 111. Radiator main body; 112. Light source; 113. Light source lens module; 114. First silica gel waterproof ring; 115. Transparent glass; 116. Face frame; 121. Power box main body; 122. Power fixing piece; 123. Power driver; 131. Power box support plate; 2. Support rod unit; 211. Support rod main body; 212. Support rod main body cover plate; 213. Support rod main body reinforcement plate; 214. Support rod main body connecting plate; 215. Handle connecting plate; 216. Handle; 3. Bracket unit; 311. U-shaped bracket seat; 312. U-shaped bracket; 321. Pull rod; 331. Junction box connecting plate; 341. Nameplate label; 4. Joint; 41. Joint C; 42. Joint A; 43. Joint B; 5. Junction box unit; 51. Junction box main body; 52. Second silica gel waterproof ring; 53. Junction box main body cover plate. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1-6, the present utility model provides a technical solution: a floodlight with adjustable irradiation angle, comprising a radiator unit 1, a support rod unit 2 and a bracket unit 3; the radiator unit 1 includes a radiator main body 111, a power supply box main body 121 and a joint piece 4, the radiator main body 111 is connected with a light source 112, a light source lens module 113, a first silica gel waterproof ring 114, a light-transmitting glass 115 and a face frame 116, the power supply box main body 121 is connected with a power supply fixing piece 122, a power supply driver 123 and a power supply box support plate 131, and the radiator main body 111 and the power supply box main body 121 are connected through the power supply box support plate 131; the support rod unit 2 includes a support rod main body 211, a support rod main body cover plate 212, a support rod main body reinforcing plate 213, a support rod main body connecting plate 214, a handle connecting plate 215 and a handle 216, the support rod main body 211 is of a concave structure, the notch surface of the support rod main body 211 faces upward and there is a spherical rib position on each concave end surface, spherical sliding grooves are provided on both sides of the support rod main body cover plate 212, and the support rod main body cover plate 212 is inserted onto the spherical rib position of the support rod main body 211 along the provided spherical sliding groove position, the support rod main body reinforcing plate 213 is clamped inside the support rod main body 211, the support rod main body connecting plate 214 and the handle connecting plate 215 are both detachably connected to the front and rear sides of the support rod main body 211 through bolts, and the handle 216 is detachably connected to the handle connecting plate 215 through bolts; the bracket unit 3 includes a U-shaped bracket seat 311, a U-shaped bracket 312, a pull rod 321, a junction box connecting plate 331, a nameplate label 341 and a junction box unit 5, and the U-shaped bracket seat 311 and the U-shaped bracket 312 are detachably connected through bolts; the joint piece 4 is composed of a joint piece C 41, a joint piece A 42 and a joint piece B 43, the joint piece C 41 is sleeved inside the joint piece B 43 and is detachably connected through bolts, the inner parts of the joint piece B 43 and the joint piece C 41 are uniformly distributed with gear shapes, the joint piece A 42 and the joint piece B 43 are detachably connected through bolts, the outer parts of the joint piece A 42 and the joint piece B 43 are distributed with gear shapes, and the joint piece A 42 is fixed on the support rod main body 211.

[0026] The junction box unit 5 includes a junction box body 51, a second silicone waterproof ring 52, and a junction box body cover plate 53. The junction box body 51 is fixedly connected to the junction box connecting plate 331, and the junction box connecting plate 331 is detachably connected to the U-shaped bracket 312 by bolts. An opening is formed on one side of the junction box body 51, and a second silicone waterproof ring 52 is sleeved outside the opening. A junction box body cover plate 53 is snap-connected to the opening of the junction box body 51. The power supply box support plate body 131 is in an L-shaped structure. The horizontal part of the power supply box support plate body 131 is fixedly connected to the radiator body 111, and the vertical part is detachably connected to the power supply fixing piece 122 by bolts. The pull rod 321 is in an L-shaped structure, and the vertical part of the pull rod 321 is detachably connected to the support rod body 211 by bolts. The power supply box body 121 includes a box body composed of a power supply box body, a power supply connecting plate arranged in the box body, and a power supply fixed on the power supply connecting plate.

[0027] Specifically, when using the present utility model, move the utility model to the installation location, fix the U-shaped bracket seat 311 on the provided support frame, the light source 112 emits light to illuminate the surrounding area. During use, the staff can rotate the U-shaped bracket 312 and simultaneously rotate the radiator body 111 to adjust the illumination angle of the present utility model. At the same time, the heat dissipation fins on the radiator body 111 can quickly dissipate the heat generated during the illumination process of the light source 112 into the surrounding air for heat dissipation treatment.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A floodlight with adjustable irradiation angle, characterized in that, It includes a radiator unit (1), a support rod unit (2) and a bracket unit (3); The radiator unit (1) includes a radiator body (111), a power supply box body (121) and a joint (4). The radiator body (111) is connected with a light source (112), a light source lens module (113), a first silica gel waterproof ring (114), a light-transmitting glass (115) and a front frame (116). The power supply box body (121) is connected with a power supply fixing piece (122), a power supply driver (123) and a power supply box support plate (131). The radiator body (111) and the power supply box body (121) are connected through the power supply box support plate (131); The support rod unit (2) includes a support rod body (211), a support rod body cover plate (212), a support rod body reinforcing plate (213), a support rod body connecting plate (214), a handle connecting plate (215) and a handle (216). The support rod body (211) is of a concave structure. The notch surface of the support rod body (211) faces upward and there is a spherical rib position on each concave end surface. Both sides of the support rod body cover plate (212) are provided with spherical chutes. The support rod body cover plate (212) is inserted along the opened spherical chute positions onto the spherical rib positions of the support rod body (211). The support rod body reinforcing plate (213) is clamped inside the support rod body (211). The support rod body connecting plate (214) and the handle connecting plate (215) are both detachably connected to the front and rear sides of the support rod body (211) by bolts. The handle (216) is detachably connected to the handle connecting plate (215) by bolts; The bracket unit (3) includes a U-shaped bracket seat (311), a U-shaped bracket (312), a pull rod (321), a junction box connecting plate (331), a nameplate label (341) and a junction box unit (5). The U-shaped bracket seat (311) and the U-shaped bracket (312) are detachably connected by bolts; The joint (4) is composed of a joint C (41), a joint A (42) and a joint B (43). The joint C (41) is sleeved inside the joint B (43) and is detachably connected by bolts. The inner parts of the joint B (43) and the joint C (41) are uniformly distributed with gear shapes. The joint A (42) and the joint B (43) are detachably connected by bolts. The outer parts of the joint A (42) and the joint B (43) are distributed with gear shapes. The joint A (42) is fixed on the support rod body (211).

2. The floodlight with adjustable irradiation angle according to claim 1, characterized in that: The junction box unit (5) includes a junction box body (51), a second silicone waterproof ring (52) and a junction box body cover plate (53). The junction box body (51) is fixedly connected to a junction box connection plate (331), and the junction box connection plate (331) is detachably connected to a U-shaped bracket (312) by bolts. One side of the junction box body (51) is provided with an opening, and the outside of the opening is sleeved with a second silicone waterproof ring (52). A junction box body cover plate (53) is clamped at the opening of the junction box body (51).

3. The floodlight with adjustable irradiation angle according to claim 1, characterized in that: The power supply box support plate body (131) has an L-shaped structure. The horizontal part of the power supply box support plate body (131) is fixedly connected to the radiator body (111), and the vertical part is detachably connected to the power supply fixing piece body (122) by bolts.

4. The floodlight with adjustable irradiation angle according to claim 1, characterized in that: The pull rod (321) has an L-shaped structure. The vertical part of the pull rod (321) is detachably connected to the support rod body (211) by bolts.

5. A floodlight with adjustable irradiation angle according to claim 1, characterized in that: The power supply box body (121) includes a box body composed of a power supply box body, a power supply connection plate arranged in the box body, and a power supply fixed on the power supply connection plate.

Images