Anti-dazzle LED floodlight

Abstract

The utility model discloses an anti-dazzle light-emitting diode (LED) floodlight, which relates to the technical field of LED floodlights and comprises a mounting barrel and a supporting assembly. An LED floodlight is installed in the installation barrel, a connecting pipe is fixed to the left end of the LED floodlight, evenly-distributed connecting frames are fixed to the interior of the connecting pipe, connecting rings are fixed to the left sides of all the connecting frames, and extrusion assemblies are installed on the end faces of the connecting rings; a brightness adjusting assembly and a moving assembly are mounted between the connecting pipe and the mounting barrel, and the brightness adjusting assembly is matched with the moving assembly; and the supporting assembly comprises a rotating ring, a supporting strip and a torsion spring, evenly-distributed grooves are formed in the circumferential face of the connecting ring, a rotating shaft is rotationally connected into the grooves, the rotating ring is fixed to the circumferential face of the rotating shaft, and the supporting strip is fixed to the circumferential face of the rotating ring. Meanwhile, the illumination range can be adjusted according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of LED floodlights, in particular to an anti-glare LED floodlight. Background Art

[0002] LED floodlights are point light sources that radiate from a specific point in all directions. They are currently used in single buildings, exterior wall lighting of historical buildings, interior and exterior lighting of buildings, indoor local lighting, green landscape lighting, billboard lighting, medical and cultural lighting, atmosphere lighting in entertainment venues such as bars and dance halls, etc. It is a very common lighting device.

[0003] The brightness of existing LED floodlights cannot be adjusted to prevent glare according to actual needs, resulting in a waste of resources; in addition, the existing LED floodlights cannot adjust the lighting range during use and cannot be adapted to applications in a variety of occasions, ultimately resulting in low utilization. For this reason, we propose an anti-glare LED floodlight. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an anti-glare LED floodlight, which can effectively prevent glare and adjust the lighting range according to needs, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-glare LED floodlight, comprising a mounting barrel and a supporting assembly;

[0006] Installation barrel: an LED floodlight is installed inside, a connecting pipe is fixed to the left end of the LED floodlight, evenly distributed connecting frames are fixed inside the connecting pipe, connecting rings are fixed to the left side of all connecting frames, an extrusion assembly is installed on the end face of the connecting ring, a brightness adjustment assembly and a moving assembly are installed between the connecting pipe and the installation barrel, and the brightness adjustment assembly and the moving assembly cooperate with each other;

[0007] Support assembly: comprising a swivel, a support bar and a torsion spring, the circumferential surface of the connecting ring is provided with evenly distributed grooves, the interior of the groove is rotatably connected with a rotating shaft, a swivel is fixed on the circumferential surface of the rotating shaft, a support bar is fixed on the circumferential surface of the swivel, two corresponding torsion springs are sleeved on the circumferential surface of the rotating shaft, the adjacent ends of the two torsion springs are respectively fixed at the two ends of the swivel, and the other ends of the two torsion springs are fixed inside the groove, and shielding assemblies are installed on the surfaces of all the support bars, and the shielding assemblies are supported by setting the support assemblies;

[0008] Wherein: the input end of the LED floodlight is electrically connected to the output end of an external control switch group.

[0009] Furthermore, the extrusion assembly includes an electric telescopic rod and a conical support ring, three corresponding electric telescopic rods are installed on the right end of the connecting ring, and conical support rings are fixed on the telescopic arms of the three electric telescopic rods. The conical support ring is located at the right end inside all the support bars, and the input end of the electric telescopic rod is electrically connected to the output end of the external control switch group, and all the support bars are squeezed by setting the extrusion assembly.

[0010] Furthermore, the shielding assembly includes a fixing ring, a conical rubber ring and a reinforcing rubber ring. The fixing ring is fixed on the circumferential surface of the connecting ring, the conical rubber ring is fixed on the left end of the fixing ring, the conical rubber ring is sleeved on the surface of all the supporting bars, and the reinforcing rubber ring is fixed on the left end of the conical rubber ring. The lighting range of the LED floodlight is limited by setting the shielding assembly.

[0011] Furthermore, the brightness adjustment component includes a fixed frame, a rubber frame, a plane lens, a frosted glass lens and a cloth-patterned frosted glass lens. A groove is opened at the left end of the mounting barrel, and the interior of the groove is slidably connected with a fixed frame. Three corresponding rubber frames are fixed inside the fixed frame, and the interiors of the three rubber frames are respectively fixed with a plane lens, a frosted glass lens and a cloth-patterned frosted glass lens. The light intensity of the LED floodlight is adjusted by setting the brightness adjustment component.

[0012] Furthermore, the moving assembly includes a fixed frame, a moving block, a threaded rod, a limit rod and a motor, the right end of the connecting tube is fixed with a fixed frame, the internal sliding connection of the fixed frame is connected with a moving block, the moving block is fixed to the lower side of the fixed frame, the upper side edge of the moving block is provided with a threaded hole, the internal thread of the threaded hole is connected with a threaded rod, the threaded rod is rotatably connected to the inside of the fixed frame, the lower side edge of the moving block is provided with a sliding hole, the internal sliding connection of the sliding hole is connected with a limit rod, the limit rod is fixed to the inside of the fixed frame, a motor is installed on the front side of the fixed frame, the output shaft of the motor is fixed to the front end of the threaded rod, the input end of the motor is electrically connected to the output end of an external control switch group, and the fixed frame is driven to move by setting the moving assembly.

[0013] Furthermore, a mounting ring is fixed to the right end of the circumferential surface of the mounting barrel, and evenly distributed mounting holes are opened on the end surface of the mounting ring. The mounting ring and the mounting holes are provided to facilitate the installation of the mounting barrel.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the anti-glare LED floodlight has the following advantages:

[0015] 1. By setting the moving component, the fixed frame can be moved according to the external brightness during use. The movement of the fixed frame drives the plane lens, frosted glass lens and cloth frosted glass lens to move. At this time, the appropriate lens can be selected according to the needs, so that anti-glare can be effectively performed;

[0016] 2. By setting up the support assembly, the three electric telescopic rods can be started according to needs during use to move the conical support ring. The movement of the conical support ring can squeeze all the support strips, and after squeezing, all the support strips are spread out. In this case, the opening range of the left end of the conical rubber ring can be adjusted, thereby adjusting the lighting range of the LED floodlight, which can further improve the anti-glare effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 It is a front side sectional view of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the support assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the brightness adjustment component of the utility model.

[0021] In the figure: 1 mounting barrel, 2 LED floodlight, 3 connecting pipe, 4 connecting frame, 5 moving assembly, 51 fixed frame, 52 moving block, 53 threaded rod, 54 limit rod, 55 motor, 6 support assembly, 61 swivel, 62 support bar, 63 torsion spring, 7 extrusion assembly, 71 electric telescopic rod, 72 conical support ring, 8 shielding assembly, 81 fixing ring, 82 conical rubber ring, 83 reinforcement rubber ring, 9 brightness adjustment assembly, 91 fixed frame, 92 rubber frame, 93 plane lens, 94 frosted glass lens, 95 cloth-patterned frosted glass lens, 10 connecting ring, 11 mounting ring, 12 mounting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4,This embodiment provides a technical solution: an anti-glare LED floodlight, including a mounting barrel 1 and a support assembly 6;

[0024] Installation barrel 1: LED floodlight 2 is installed inside, a connecting pipe 3 is fixed to the left end of the LED floodlight, evenly distributed connecting frames 4 are fixed inside the connecting pipe 3, connecting rings 10 are fixed to the left side of all connecting frames 4, and an extrusion component 7 is installed on the end face of the connecting ring 10. A brightness adjustment component 9 and a moving component 5 are installed between the connecting pipe 3 and the installation barrel 1. The brightness adjustment component 9 and the moving component 5 cooperate. The extrusion component 7 includes an electric telescopic rod 71 and a conical support ring 72. Three corresponding electric telescopic rods are installed on the right end of the connecting ring 10. 71, a conical support ring 72 is fixed on the telescopic arms of the three electric telescopic rods 71, and the conical support ring 72 is located at the right end inside all the support bars 62. The input end of the electric telescopic rod 71 is electrically connected to the output end of the external control switch group. The brightness adjustment component 9 includes a fixed frame 91, a rubber frame 92, a plane lens 93, a frosted glass lens 94 and a cloth-patterned frosted glass lens 95. A groove is opened at the left end of the installation barrel 1, and the interior of the groove is slidably connected to the fixed frame 91. Three corresponding rubber frames 92 are fixed inside the fixed frame 91. The three A plane lens 93, a frosted glass lens 94 and a cloth-patterned frosted glass lens 95 are fixed inside the rubber frame 92. The moving assembly 5 comprises a fixing frame 51, a moving block 52, a threaded rod 53, a limit rod 54 and a motor 55. The fixing frame 51 is fixed to the right end of the connecting tube 3. The moving block 52 is slidably connected inside the fixing frame 51. The moving block 52 is fixed to the lower side of the fixing frame 91. A threaded hole is provided on the upper side of the moving block 52. The threaded hole is threadedly connected to the threaded rod 53. The threaded rod 53 is rotatably connected to the inside of the fixing frame 51. A sliding hole is provided at the lower side of the moving block 52, and a limit rod 54 is slidably connected inside the sliding hole. The limit rod 54 is fixed inside the fixing frame 51, and a motor 55 is installed at the front side of the fixing frame 51. The output shaft of the motor 55 is fixed at the front end of the threaded rod 53, and the input end of the motor 55 is electrically connected to the output end of the external control switch group. The fixed frame 91 is driven to move by setting the moving component 5, and the light intensity of the LED floodlight 2 is adjusted by setting the brightness adjustment component 9, and all the support bars 62 are squeezed by setting the squeezing component 7;

[0025] Support assembly 6: includes a swivel 61, a support bar 62 and a torsion spring 63. The circumferential surface of the connecting ring 10 is provided with evenly distributed grooves. The inner part of the groove is rotatably connected with a rotating shaft. The circumferential surface of the rotating shaft is fixed with a swivel 61. The circumferential surface of the swivel 61 is fixed with a support bar 62. Two corresponding torsion springs 63 are sleeved on the circumferential surface of the rotating shaft. The adjacent ends of the two torsion springs 63 are respectively fixed at the two ends of the swivel 61. The other ends of the two torsion springs 63 are fixed inside the groove. All the support bars 6 2 is installed with a shielding assembly 8, the shielding assembly 8 includes a fixing ring 81, a conical rubber ring 82 and a reinforcing rubber ring 83, the fixing ring 81 is fixed on the circumferential surface of the connecting ring 10, the conical rubber ring 82 is fixed on the left end of the fixing ring 81, the conical rubber ring 82 is sleeved on the surface of all the supporting strips 62, the conical rubber ring 82 is fixed on the left end of the reinforcing rubber ring 83, the illumination range of the LED floodlight 2 is limited by setting the shielding assembly 8, and the shielding assembly 8 is supported by setting the supporting assembly 6;

[0026] Wherein: the input end of the LED floodlight 2 is electrically connected to the output end of the external control switch group.

[0027] Wherein: a mounting ring 11 is fixed to the right end of the circumferential surface of the mounting barrel 1, and evenly distributed mounting holes 12 are opened on the end surface of the mounting ring 11. The mounting ring 11 and the mounting holes 12 are provided to facilitate the installation of the mounting barrel 1.

[0028] The working principle of the anti-glare LED floodlight provided by the utility model is as follows: during use, the motor 55 can be started according to the external brightness to make the threaded rod 53 rotate, the rotation of the threaded rod 53 drives the moving block 52 to move, the movement of the moving block 52 drives the fixed frame 91 to move, the movement of the fixed frame 91 drives the plane lens 93, the frosted glass lens 94 and the cloth-patterned frosted glass lens 95 to move, at this time, a suitable lens is selected according to the needs, in this case, the anti-glare can be effectively performed, and at the same time, during use, the three electric telescopic rods 71 ​​can be started according to the needs to move the conical support ring 72, and the movement of the conical support ring 72 can squeeze all the support strips 62, and after squeezing, all the support strips 62 are spread out, in this case, the opening range of the left end of the conical rubber ring 82 can be adjusted, thereby adjusting the lighting range of the LED floodlight 2, and in this case, the anti-glare can be further improved.

[0029] It is worth noting that the external control switch group disclosed in the above embodiments is provided with buttons corresponding to the LED floodlight 2, the motor 55 and the electric telescopic rod 71. The LED floodlight 2 can be freely configured according to the actual application scenario. The motor 55 can use a 68KTYZ micro low-speed permanent magnet synchronous motor, and the electric telescopic rod 71 can use a 12V micro push rod.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Anti-glare LED floodlight, characterized by: It comprises a mounting barrel (1) and a supporting assembly (6); The installation barrel (1) has an LED floodlight (2) installed inside, a connecting pipe (3) is fixed at the left end of the LED floodlight, evenly distributed connecting frames (4) are fixed inside the connecting pipe (3), connecting rings (10) are fixed on the left side of all the connecting frames (4), an extrusion assembly (7) is installed on the end surface of the connecting ring (10), a brightness adjustment assembly (9) and a moving assembly (5) are installed between the connecting pipe (3) and the installation barrel (1), and the brightness adjustment assembly (9) and the moving assembly (5) cooperate with each other; The support assembly (6) comprises a rotating ring (61), a support bar (62) and a torsion spring (63). The circumferential surface of the connecting ring (10) is provided with evenly distributed grooves. A rotating shaft is rotatably connected inside the groove. A rotating ring (61) is fixed on the circumferential surface of the rotating shaft. A support bar (62) is fixed on the circumferential surface of the rotating ring (61). Two corresponding torsion springs (63) are sleeved on the circumferential surface of the rotating shaft. Adjacent ends of the two torsion springs (63) are respectively fixed on the two ends of the rotating ring (61). The other ends of the two torsion springs (63) are fixed inside the groove. The surfaces of all the support bars (62) are installed with shielding assemblies (8); Wherein: the input end of the LED floodlight (2) is electrically connected to the output end of an external control switch group.

2. The anti-glare LED floodlight according to claim 1, characterized in that: The extrusion assembly (7) comprises an electric telescopic rod (71) and a conical support ring (72); three corresponding electric telescopic rods (71) are installed at the right end of the connecting ring (10); conical support rings (72) are fixed on the telescopic arms of the three electric telescopic rods (71); the conical support rings (72) are located at the right end inside all the support bars (62); and the input end of the electric telescopic rod (71) is electrically connected to the output end of an external control switch group.

3. The anti-glare LED floodlight according to claim 1, characterized in that: The shielding assembly (8) comprises a fixing ring (81), a conical rubber ring (82) and a reinforcing rubber ring (83); the fixing ring (81) is fixed on the circumferential surface of the connecting ring (10); the conical rubber ring (82) is fixed at the left end of the fixing ring (81); the conical rubber ring (82) is sleeved on the surface of all the supporting bars (62); and the reinforcing rubber ring (83) is fixed at the left end of the conical rubber ring (82).

4. The anti-glare LED floodlight according to claim 1, characterized in that: The brightness adjustment component (9) comprises a fixed frame (91), a rubber frame (92), a plane lens (93), a frosted glass lens (94) and a cloth-patterned frosted glass lens (95); a groove is provided at the left end of the installation barrel (1); the interior of the groove is slidably connected with the fixed frame (91); three corresponding rubber frames (92) are fixed inside the fixed frame (91); and the plane lens (93), the frosted glass lens (94) and the cloth-patterned frosted glass lens (95) are respectively fixed inside the three rubber frames (92).

5. The anti-glare LED floodlight according to claim 4, characterized in that: The moving assembly (5) comprises a fixed frame (51), a moving block (52), a threaded rod (53), a limiting rod (54) and a motor (55). The right end of the connecting tube (3) is fixed with the fixed frame (51). The inside of the fixed frame (51) is slidably connected with the moving block (52). The moving block (52) is fixed to the lower side of the fixed frame (91). The upper side edge of the moving block (52) is provided with a threaded hole. The inside of the threaded hole is threadedly connected with the threaded rod (53). The threaded rod (53) is rotatably connected to the inside of the fixed frame (51). The lower side edge of the moving block (52) is provided with a sliding hole. The inside of the sliding hole is slidably connected with the limiting rod (54). The limiting rod (54) is fixed to the inside of the fixed frame (51). The front side of the fixed frame (51) is equipped with a motor (55). The output shaft of the motor (55) is fixed to the front end of the threaded rod (53). The input end of the motor (55) is electrically connected to the output end of an external control switch group.

6. The anti-glare LED floodlight according to claim 1, characterized in that: A mounting ring (11) is fixed to the right end of the circumferential surface of the mounting barrel (1), and evenly distributed mounting holes (12) are provided on the end surface of the mounting ring (11).

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