Multi-angle light supplementing court lamp

Abstract

The utility model discloses a multi-angle light supplementing court lamp, and particularly relates to the field of projection lamps, the multi-angle light supplementing court lamp comprises a plurality of heat dissipation plates, the tops of the plurality of heat dissipation plates are all provided with PCB lamp panels, the tops of the plurality of PCB lamp panels are all provided with waterproof lenses, the two sides of the plurality of heat dissipation plates are jointly provided with side edge fixing supports, and the bottoms of the two side edge fixing supports are jointly provided with an installation handle. Adjusting assemblies are arranged at the joints of the mounting handles and the side edge fixing supports and used for adjusting the angle of the PCB lamp panel. The adjusting assembly comprises dial fixing discs arranged on one sides of the two side edge fixing supports, direction adjusting dials are arranged on one sides of the two dial fixing discs, inserting grooves are formed in the surfaces of the two direction adjusting dials, and one end of the installation handle is located in the inserting grooves and detachably connected with the direction adjusting dials. According to the PCB lamp panel adjusting device, the whole device can be prevented from being disassembled and adjusted, and the adjusting efficiency of the PCB lamp panel can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floodlights, and more specifically, to a multi-angle supplementary lighting stadium lamp. Background Art

[0002] A floodlight is a lamp with a higher illumination on the designated illuminated surface than the surrounding environment, also known as a spotlight. Usually, it can be aimed in any direction and has a structure that is not affected by climatic conditions. It is mainly used in large-area work sites and mines, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. The angle of the output beam of a floodlight is wide or narrow, ranging from 0° to 180°. The one with a particularly narrow beam is called a searchlight.

[0003] However, in actual use, the existing floodlights are usually fixed at a fixed angle. For example, when supplementary lighting is needed during use on a court, it is generally necessary to fix the floodlight in a high place for supplementary lighting. When the angle of the floodlight needs to be adjusted according to the light changes on the court, the floodlight needs to be disassembled, adjusted and then installed manually at high altitude, which causes inconvenience in adjusting the angle of the floodlight. Utility Model Content

[0004] The utility model provides a multi-angle supplementary lighting stadium lamp, and aims to solve the problem that the existing method of adjusting the angle of the floodlight is inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-angle fill-light stadium lamp, comprising multiple heat sinks, multiple heat sinks are each provided with a PCB light board on the top, multiple PCB light boards are each provided with a waterproof lens on the top, multiple heat sinks are commonly provided with side fixing brackets on both sides, two side fixing brackets are commonly provided with a mounting handle at the bottom, and an adjustment component is provided at the connection between the mounting handle and the side fixing bracket, and the adjustment component is used to adjust the angle of the PCB light board; the adjustment component comprises a dial fixing plate arranged on one side of the two side fixing brackets, two dial fixing plates are each provided with a direction adjustment dial on one side, two direction adjustment dials are each provided with a slot on the surface, one end of the mounting handle is located inside the slot and is detachably connected to the direction adjustment dial.

[0006] It is helpful to quickly adjust the angle of the PCB light board.

[0007] In a preferred embodiment, a power supply back cover is provided at the bottom of the side fixing bracket, a waterproof connector is provided on one side of the power supply back cover, a power supply is provided inside the power supply back cover, a controller is provided on one side of the power supply and located inside the power supply back cover, and one end of the controller is located outside the power supply back cover; cables are welded on the surfaces of multiple PCB light panels, wire outlet holes are opened on the surfaces of multiple heat dissipation plates, one ends of multiple cables pass through the wire outlet holes and the waterproof connector, and extend to the outside of the power supply back cover.

[0008] It is helpful to adjust the brightness of the PCB light board.

[0009] In a preferred embodiment, a silicone groove is formed on the bottom surface of each of the plurality of waterproof lenses, and a waterproof silicone ring is formed inside the silicone groove.

[0010] It is beneficial to provide secondary protection for the PCB light board and avoid damage to the PCB light board.

[0011] In a preferred embodiment, one of the PCB light boards is arranged obliquely, and the other PCB light boards are arranged parallelly.

[0012] It is beneficial to increase the illumination range of the PCB light board.

[0013] In a preferred embodiment, a first screw is provided at the connection between multiple PCB light boards and the heat sink, a second screw is provided at the connection between the waterproof lens and the heat sink, a third screw is provided at the connection between the heat sink and the side fixing bracket, a fourth screw is provided at the connection between the power supply back cover and the side fixing bracket, and a fifth screw is provided at the connection between the direction adjustment dial, the scale fixing plate and the mounting handle.

[0014] It is conducive to the rapid installation of PCB light boards.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model sets an adjustment component, rotates the fifth screw, releases the fixation between the direction adjustment dial and the dial fixing plate, rotates the direction adjustment dial to drive the dial fixing plate to rotate synchronously, and then drives the side fixing bracket to rotate along the installation handle, so as to adjust the angle of the PCB light board, avoid disassembly and adjustment of the entire device, and improve the efficiency of adjusting the PCB light board.

[0017] 2. The utility model sets one of the PCB light boards to be inclined, which not only increases the illumination range of the PCB light board, but also can be applied to special angles in different occasions, which is conducive to achieving a uniform lighting effect.

[0018] 3. The utility model provides a heat sink, and the heat sink adopts a fin-type high-temperature spot welding process, so that the heat sink fins and the heat conducting plate have high thermal conductivity, which is conducive to achieving maximum power of the lamp under the condition of equal volume.

[0019] 4. The utility model sets a controller, and transmits a signal to the PCB light board through the controller, so as to adjust the brightness of the PCB light board to meet the brightness requirements of the stadium in different scenes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above.

[0022] Figure 3 It is a side structural schematic diagram of the utility model.

[0023] Figure 4 It is a schematic diagram of the explosion structure of the utility model.

[0024] Figure 5 For this utility model Figure 4 Enlarged view of the structure of part B.

[0025] Figure 6 For this utility model Figure 2 A-section structure enlarged view.

[0026] The accompanying drawings are marked as follows: 1. heat sink; 2. PCB light board; 3. waterproof lens; 4. side fixing bracket; 5. mounting handle; 6. adjustment assembly; 61. dial fixing plate; 62. direction adjustment dial; 63. fifth screw; 7. power supply back cover; 8. waterproof connector; 9. power supply; 10. controller; 11. cable; 12. waterproof silicone ring; 13. first screw; 14. second screw; 15. third screw; 16. fourth screw. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0028] Refer to the instruction manual Figure 1 - Figure 6A multi-angle fill-light stadium lamp comprises a plurality of heat sinks 1, a PCB light board 2 is arranged on the top of the plurality of heat sinks 1, a waterproof lens 3 is arranged on the top of the plurality of PCB light boards 2, side fixing brackets 4 are arranged on both sides of the plurality of heat sinks 1, a mounting handle 5 is arranged on the bottom of the two side fixing brackets 4, an adjusting component 6 is arranged at the connection between the mounting handle 5 and the side fixing bracket 4, and the adjusting component 6 is used to adjust the angle of the PCB light board 2; the adjusting component 6 comprises a dial fixing plate 61 arranged on one side of the two side fixing brackets 4, a direction adjustment dial 62 is arranged on one side of the two dial fixing plates 61, slots are opened on the surfaces of the two direction adjustment dials 62, one end of the mounting handle 5 is located inside the slot and is detachably connected to the direction adjustment dial 62.

[0029] In this embodiment, the implementation scenario is specifically as follows: first, rotate the fifth screw 63 between the direction adjustment dial 62 and the dial fixing plate 61 to loosen the direction adjustment dial 62 and the dial fixing plate 61, and release the fixation of the direction adjustment dial 62 and the dial fixing plate 61. Since the direction adjustment dial 62 and the dial fixing plate 61 are meshed, rotating the direction adjustment dial 62 can drive the dial fixing plate 61 to rotate synchronously, and can drive the side fixing bracket 4 to rotate along the installation handle 5, and can adjust the angle of the PCB light board 2 as needed. Then, rotate the fifth screw 63 to tighten the direction adjustment dial 62 and the dial fixing plate 61, and can fix the angle of the side fixing bracket 4. Therefore, it is possible to avoid disassembly and adjustment of the entire device and quickly adjust the PCB light board 2.

[0030] For further information, please refer to the attached manual. Figure 2 , 5 , 6. A power back cover 7 is provided at the bottom of the side fixing bracket 4, a waterproof connector 8 is provided on one side of the power back cover 7, a power supply 9 is provided inside the power back cover 7, a controller 10 is provided on one side of the power supply 9 and located inside the power back cover 7, one end of the controller 10 is through and located outside the power back cover 7, cables 11 are welded on the surfaces of the multiple PCB light boards 2, outlet holes are opened on the surfaces of the multiple heat dissipation plates 1, one ends of the multiple cables 11 pass through the outlet holes and the waterproof connector 8, and extend to the outside of the power back cover 7.

[0031] In this embodiment, the implementation scenario is specifically as follows: the cable 11 on the surface of the PCB light board 2 is connected to the power supply 9 and the controller 10 in sequence, and then passed through the waterproof connector 8. The waterproof connector 8 can protect the power supply back cover 7 and the connecting wire, and the controller 10 can adjust the brightness of the PCB light board 2 according to needs.

[0032] For further information, please refer to the attached manual. Figure 4A silicone groove is provided on the bottom surface of each of the plurality of waterproof lenses 3, and a waterproof silicone ring 12 is provided inside the silicone groove.

[0033] In this embodiment, the implementation scenario is specifically as follows: since the waterproof lens 3 has a certain degree of waterproofness, the top of the PCB light board 2 can be shielded to prevent the surface of the PCB light board 2 from contacting the liquid, and the PCB light board 2 can be initially protected. Secondly, the waterproof silicone ring 12 inside the silicone groove on the surface of the waterproof lens 3 can protect the gap between the waterproof lens 3 and the PCB light board 2 to prevent liquid from entering the waterproof lens 3 and causing damage to the PCB light board 2. The PCB light board 2 can be protected secondary, and the safety of the PCB light board 2 can be improved.

[0034] For further information, please refer to the attached manual. Figure 1 , 4 One of the PCB light boards 2 is tilted, and the other PCB light boards 2 are parallel.

[0035] In this embodiment, the implementation scenario is specifically as follows: since the tilt angle of the tilted PCB light board 2 is 145 degrees, the illumination range of the PCB light board 2 can be increased, it can be suitable for special angles in different occasions, and can achieve a uniform lighting effect.

[0036] For further information, please refer to the attached manual. Figure 4 A first screw 13 is provided at the connection between the multiple PCB light boards 2 and the heat sink 1, a second screw 14 is provided at the connection between the waterproof lens 3 and the heat sink 1, a third screw 15 is provided at the connection between the heat sink 1 and the side fixing bracket 4, a fourth screw 16 is provided at the connection between the power supply back cover 7 and the side fixing bracket 4, and a fifth screw 63 is provided at the connection between the direction adjustment dial 62 and the scale fixing disk and the installation handle 5.

[0037] In this embodiment, the implementation scenario is specifically as follows: through the first screw 13, the second screw 14 and the third screw 15, the PCB lamp board 2, the heat sink 1, the waterproof lens 3, the side fixing bracket 4 and the power supply back cover 7 are connected in sequence, so that they can be quickly assembled and easily disassembled.

[0038] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A multi-angle fill-in stadium light, characterized by: The invention comprises a plurality of heat dissipation plates (1), each of which is provided with a PCB light board (2) on the top of each of the heat dissipation plates (1), each of which is provided with a waterproof lens (3) on the top of each of the PCB light boards (2), each of which is provided with a side fixing bracket (4) on both sides of each of the heat dissipation plates (1), each of which is provided with a mounting handle (5) on the bottom of each of the two side fixing brackets (4), and each of which is provided with an adjustment component (6) at the connection between the mounting handle (5) and the side fixing bracket (4), and the adjustment component (6) is used to adjust the angle of the PCB light board (2); The adjustment assembly (6) comprises a dial fixing plate (61) arranged on one side of two side fixing brackets (4), and a direction adjustment dial (62) is provided on one side of the two dial fixing plates (61). A slot is provided on the surface of the two direction adjustment dials (62), and one end of the mounting handle (5) is located inside the slot and is detachably connected to the direction adjustment dial (62).

2. The multi-angle supplementary lighting stadium light according to claim 1, characterized in that: A power supply rear cover (7) is provided at the bottom of the side fixing bracket (4); a waterproof connector (8) is provided on one side of the power supply rear cover (7); a power supply (9) is provided inside the power supply rear cover (7); a controller (10) is provided on one side of the power supply (9) and inside the power supply rear cover (7); one end of the controller (10) is passed through and is located outside the power supply rear cover (7).

3. The multi-angle supplementary lighting stadium light according to claim 1, characterized in that: The surfaces of the plurality of PCB light boards (2) are all welded with cables (11), the surfaces of the plurality of heat sinks (1) are all provided with cable outlet holes, and one end of the plurality of cables (11) passes through the cable outlet holes and the waterproof connector (8) and extends to the outside of the power supply rear cover (7).

4. The multi-angle supplementary lighting stadium lamp according to claim 1, characterized in that: A silicone groove is provided on the bottom surface of each of the plurality of waterproof lenses (3), and a waterproof silicone ring (12) is provided inside the silicone groove.

5. The multi-angle supplementary lighting stadium lamp according to claim 1, characterized in that: One of the PCB light boards (2) is arranged obliquely, and the other PCB light boards (2) are arranged parallely.

6. The multi-angle supplementary lighting stadium lamp according to claim 2, characterized in that: A first screw (13) is provided at the connection between each of the plurality of PCB light boards (2) and the heat sink (1), a second screw (14) is provided at the connection between the waterproof lens (3) and the heat sink (1), a third screw (15) is provided at the connection between the heat sink (1) and the side fixing bracket (4), a fourth screw (16) is provided at the connection between the power supply back cover (7) and the side fixing bracket (4), and a fifth screw (63) is provided at the connection between the direction adjustment dial (62), the dial fixing disc and the mounting handle (5).

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