Court lamp with adjustable light-emitting angle

Abstract

The court lamp comprises a heat radiator, a PCB is arranged on the left side of the heat radiator, a first waterproof ring is arranged on the left side of the PCB, a lens is arranged on the left side of the first waterproof ring, two optical units with different angles are arranged on the inner side of the lens, an installation shell is arranged on the right side of the heat radiator, and the installation shell is arranged on the right side of the heat radiator. A power source is arranged on the inner side of the mounting shell, a second waterproof ring is arranged on the right side of the mounting shell, a cover plate is arranged on the right side of the second waterproof ring, a control panel is fixedly connected to the left side of the cover plate, a dial switch is arranged on the right side of the control panel, and a plug is arranged on the right side of the cover plate. A support is rotationally connected to the outer side of the radiator and the outer side of the mounting shell. The optical units with two different angles are arranged on the lens, the control panel and the dial switch are matched to control on and off of the lamp beads in the optical units with the different angles, the light-emitting angle of the court lamp can be conveniently and rapidly adjusted, the irradiation direction of the lamp can be conveniently controlled by rotating the bolt, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the field of stadium lights, and particularly relates to an adjustable light-emitting angle stadium light. Background Technique

[0002] Stadium lights refer to lighting equipment designed specifically for sports venues, aiming to provide sufficient light to ensure the normal progress of sports activities at night or in gloomy weather. With the rapid development of the sports industry, the demand for stadium lighting is increasing day by day, not only because lighting is important for night games, but also because appropriate lighting can provide a better experience and safety guarantee for athletes and spectators.

[0003] The light-emitting angle of stadium lights on the market is single, and the client cannot quickly adjust the light-emitting angle of the light by himself. To adjust the light-emitting angle, it is necessary to disassemble the screws and replace the lens by replacing the lens to complete the switching of the light-emitting angle, and the operation is troublesome. Content of the Utility Model

[0004] In order to overcome the deficiency of the troublesome adjustment of the light-emitting angle of the existing stadium lights, one of the purposes of the utility model is to provide an adjustable light-emitting angle stadium light.

[0005] One of the purposes of the utility model is realized by adopting the following technical scheme: an adjustable light-emitting angle stadium light, including a radiator: a PCB is arranged on the left side of the radiator, a waterproof ring I is arranged on the left side of the PCB, a lens is arranged on the left side of the waterproof ring I, two optical units with different angles are arranged inside the lens, an installation shell is arranged on the right side of the radiator, a power supply is arranged inside the installation shell, a waterproof ring II is arranged on the right side of the installation shell, a cover plate is arranged on the right side of the waterproof ring II, a control board is fixedly connected to the left side of the cover plate, a DIP switch is arranged on the right side of the control board, a plug is arranged on the right side of the cover plate, a bracket is rotatably connected to the outside of the radiator and the installation shell, an installation cover and an indicator board are arranged on the outside of the bracket, a bolt is arranged between the installation cover and the bracket, a light-shielding cover is arranged on the left side of the lens, and a laser aiming device is arranged on the upper side of the installation shell.

[0006] According to the adjustable light-emitting angle stadium light, a round hole is opened on the right side of the cover plate, and the round hole is in threaded connection with the plug.

[0007] According to the adjustable light-emitting angle stadium light, a scale is arranged on the right side of the cover plate.

[0008] According to the adjustable light-emitting angle stadium light, a breathable net I is arranged inside the installation shell, and a breathable net II is arranged inside the installation shell and on the inner side of the breathable net I.

[0009] According to the adjustable light-emitting angle stadium light described above, a wire pressing piece and a silica gel ring are arranged inside the right end of the installation shell.

[0010] Beneficial effects:

[0011] By providing two optical units with different angles on the lens and cooperating with the control board and the DIP switch, the on / off of the lamp beads in the optical units with different angles is controlled, which facilitates the quick adjustment of the light-emitting angle of the stadium light. And by rotating the bolt, it is convenient to control the irradiation direction of the lamp, and the operation is simple.

[0012] The additional aspects and advantages of the present invention will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present invention. Description of the drawings

[0013] The following further describes the present invention in conjunction with the drawings and embodiments;

[0014] Figure 1 It is an exploded view of an adjustable light-emitting angle stadium light of the present invention;

[0015] Figure 2 It is a rear view three-dimensional structure diagram of an adjustable light-emitting angle stadium light of the present invention;

[0016] Figure 3 It is Figure 2 The enlarged view of part A in

[0017] Legend description:

[0018] 1. Radiator; 2. PCB; 3. First waterproof ring; 4. Lens; 5. Light-shielding cover; 6. Installation shell; 7. First ventilation net; 8. Power supply; 9. Second ventilation net; 10. Second waterproof ring; 11. Cover plate; 12. Control board; 13. Plug; 14. Bracket; 15. Installation cover; 16. Indicator board; 17. Bolt; 18. Laser sight; 19. Wire pressing piece; 20. Silica gel ring; 21. DIP switch. Detailed implementation manners

[0019] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0020] Refer to Figure 1 - Figure 3, a stadium light with adjustable light-emitting angle, including a radiator 1: a PCB 2 is arranged on the left side of the radiator 1, a waterproof ring 3 is arranged on the left side of the PCB 2, a lens 4 is arranged on the left side of the waterproof ring 3, and two optical units with different angles are arranged on the inner side of the lens 4, a mounting shell 6 is arranged on the right side of the radiator 1, a power supply 8 is arranged on the inner side of the mounting shell 6, a waterproof ring 10 is arranged on the right side of the mounting shell 6, a cover plate 11 is arranged on the right side of the waterproof ring 10, and a control board 1 is fixedly connected to the left side of the cover plate 11 2, a dial switch 21 is arranged on the right side of the control panel 12, a plug 13 is arranged on the right side of the cover plate 11, a bracket 14 is rotatably connected to the outside of the radiator 1 and the mounting shell 6, a mounting cover 15 and an indicator plate 16 are arranged on the outside of the bracket 14, a bolt 17 is arranged between the mounting cover 15 and the bracket 14, a light shield 5 is arranged on the left side of the lens 4, a laser sight 18 is arranged on the upper side of the mounting shell 6, a round hole is opened on the right side of the cover plate 11, the round hole is threadedly connected to the plug 13, and a Scale, a wire pressing piece 19 and a silicone ring 20 are arranged on the inner side of the right end of the mounting shell 6, a breathable net 7 is arranged on the inner side of the mounting shell 6, and a breathable net 29 is arranged on the inner side of the mounting shell 6 and on the inner side of the breathable net 7. When installing the lamp body, put the whole lamp on the lamp pole rack, align the mounting holes on the bracket 14 with the holes on the lamp pole rack, tighten the screws and nuts with a wrench, and then loosen the bolts 17 on the side bracket 14 to adjust the angle of the lamp irradiation direction (adjust according to the needs). 0 to 90 degrees), then tighten the bolt 17, adjust the irradiation direction angle, and then connect the input line of the whole lamp with the line in the junction box (black to black, white to white, green line to ground, purple to purple, pink to pink, complete the wiring) with a spring screw cap, and the installation is completed. When the client adjusts the luminous angle process, before installing the lamp, when the luminous angle of the lamp needs to be adjusted, unscrew a plug 13 on the back of the lamp, remove the plug 13, and then select the corresponding luminous angle adjustment dial switch 21 (such as Figure 2 , Figure 3 As shown), the function of adjusting the light angle can be realized, which is convenient and quick.

[0021] The heat sink 1 and the mounting shell 6 are both made of ADC12, the breathable net 1 7 and the breathable net 2 9 are both made of SPCC, and the lens 4 is made of PC.

[0022] By dialing the dial switch 21 on the control panel 12, the brightness of the lamp beads in the optical units of two different angles can be adjusted. When it is dialed to position I, the lamp beads in the optical unit with the largest angle will be on, and the luminous angle is the largest at this time; when it is dialed to position II, the lamp beads in all optical units of the lens 4 will be on, and the luminous angle is moderate at this time; when it is dialed to position III, the lamp beads in the optical unit with the smallest angle will be on, and the luminous angle is the smallest at this time; therefore, by dialing the switch on the control panel 12, three different luminous angle functions of I (large), II (medium), and III (small) can be realized.

[0023] Working principle: When it is necessary to adjust the light-emitting angle of the lamp body, turn the plug 13 to remove the plug 13, then toggle the DIP switch 21, and cooperate with the lighting and extinguishing of the lamp beads in the optical units at different angles on the lens 4 to conveniently control the light-emitting angle of the lamp body. Then loosen the bolt 17, rotate the lamp body, and after adjusting the angle, tighten the bolt 17 to conveniently and quickly adjust the irradiation direction of the lamp body.

[0024] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A stadium light with adjustable light angle, characterized in that: The invention comprises a heat sink (1): a PCB (2) is arranged on the left side of the heat sink (1), a waterproof ring (3) is arranged on the left side of the PCB (2), a lens (4) is arranged on the left side of the waterproof ring (3), two optical units with different angles are arranged on the inner side of the lens (4), a mounting shell (6) is arranged on the right side of the heat sink (1), a power supply (8) is arranged on the inner side of the mounting shell (6), a waterproof ring (10) is arranged on the right side of the mounting shell (6), a cover plate (11) is arranged on the right side of the waterproof ring (10), and the cover plate (11) A control panel (12) is fixedly connected to the left side of the housing (1), a dial switch (21) is arranged on the right side of the control panel (12), a plug (13) is arranged on the right side of the cover plate (11), a bracket (14) is rotatably connected to the outside of the radiator (1) and the mounting shell (6), a mounting cover (15) and an indicator plate (16) are arranged on the outside of the bracket (14), a bolt (17) is arranged between the mounting cover (15) and the bracket (14), a light shield (5) is arranged on the left side of the lens (4), and a laser sight (18) is arranged on the upper side of the mounting shell (6).

2. The adjustable light angle stadium light according to claim 1, characterized in that: A circular hole is provided on the right side of the cover plate (11), and the circular hole is threadedly connected to the plug (13).

3. The adjustable light-emitting angle stadium light according to claim 1, characterized in that: The right side of the cover plate (11) is provided with a scale.

4. The adjustable light-emitting angle stadium light according to claim 1, characterized in that: A first air permeable net (7) is arranged on the inner side of the installation shell (6), and a second air permeable net (9) is arranged on the inner side of the installation shell (6) and located on the inner side of the first air permeable net (7).

5. The adjustable light-emitting angle stadium light according to claim 1, characterized in that: A wire pressing piece (19) and a silicone ring (20) are arranged on the inner side of the right end of the installation shell (6).

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