Court lamp with anti-overflow anti-dazzle device

Abstract

The utility model belongs to the technical field of lamps, and particularly relates to a court lamp with an anti-overflow anti-dazzle device, which comprises a shell, a mounting plate is fixedly mounted in the middle of the top of the inner wall of the shell, a plurality of LED lamps are fixedly mounted at the bottom of the mounting plate and are circumferentially arranged at the bottom of the mounting plate, and the LED lamps are fixedly mounted at the bottom of the mounting plate. A convex lens is fixedly installed at the bottom of the shell, and a honeycomb grid is fixedly installed above the convex lens. By means of the black nickel-plated coating on the inner wall of the shell and the principle of black light absorption, redundant stray light is absorbed through the inner wall of the black coating, light emitted by the spotlight is softer and purer, the light can be cut through the honeycomb grid, the light is scattered all around and becomes softer and more natural, the light can be gathered through the convex lens, and the light emitted by the spotlight is more uniform. According to the structure, light is accurately controlled, the anti-dazzle effect is achieved, light-emitting transition is natural, light spots are more uniform, and the problem of dazzle of the court lamp can be solved through the structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and particularly relates to a stadium lamp with an anti-overflow light and anti-glare device. Background Technique

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to appliances that can transmit light, distribute, and change the light distribution of a light source, including all components required for fixing and protecting the light source except the light source, as well as the line accessories necessary for connecting to the power supply.

[0003] Specifically for this device, it is a lighting lamp used in a stadium. Existing stadium lamps can provide good lighting for the stadium. However, since the brightness of most stadium lamps is relatively high, problems such as light overflow and glare are likely to occur, which can easily cause visual discomfort, decreased visual efficiency, eye fatigue, headaches, etc. to people in the stadium. Glare is an adverse lighting phenomenon. When the brightness of the light source is extremely high or the brightness difference between the background and the center of the field of view is large, glare will be generated. The problem that this device aims to solve is how to avoid glare in stadium lamps. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides a stadium lamp with an anti-overflow light and anti-glare device, which solves the problem of how to avoid glare in stadium lamps.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stadium lamp with an anti-overflow light and anti-glare device, including a housing. In the middle of the top inner wall of the housing, a mounting plate is fixedly installed. At the bottom of the mounting plate, an LED lamp is fixedly installed, and multiple LED lamps are provided. The multiple LED lamps are arranged in a circular pattern at the bottom of the mounting plate. At the bottom of the housing, a convex lens is fixedly installed. Above the convex lens, a honeycomb grid is fixedly installed, and the bottom of the housing is inclined. Black nickel plating coatings are provided on the four sides of the inner wall of the housing. On the front of the housing, a mounting plate is fixedly installed. On the left and right sides of the mounting plate, L-shaped plates are fixedly installed. On one side of the L-shaped plate, a mounting bracket is fixedly installed. At the top of the mounting bracket, a connecting plate is installed. On the periphery of the surface of the connecting plate, mounting screws are threadedly installed, and the connecting plate is connected to the top of the mounting bracket through the mounting screws.

[0006] Preferably, a heat dissipation plate is fixedly installed on the front of the mounting plate, and multiple heat dissipation plates are provided. The multiple heat dissipation plates are linearly arranged on the surface of the mounting plate.

[0007] Preferably, mounting holes are provided on the periphery of the surface of the mounting bracket, and four mounting holes are provided.

[0008] Preferably, a mounting block is fixedly installed on the top of the connecting plate, and a movable shaft is fixedly installed on the surface of the mounting block.

[0009] Preferably, a movable block is rotatably installed on the surface of the movable shaft, a connecting plate is fixedly installed on the top of the movable block, and a connecting hole is formed on the surface of the connecting plate.

[0010] Preferably, voltage stabilizers are fixedly installed on both the left and right sides of the inner top wall of the housing, and the voltage stabilizers are electrically connected to the LED lights.

[0011] Preferably, anti-rust paint coatings are provided on the surfaces of the housing, mounting plate, L-shaped plate, mounting rack, heat dissipation plate, connecting plate, connecting plate, mounting block and movable block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the black nickel-plated coating on the inner wall of the housing, using the principle of black light absorption, the excess stray light is absorbed by the inner wall of the black coating, making the light emitted by the spotlight softer and purer. Through the honeycomb grid, the light can be cut, so that the light is scattered and becomes more soft and natural. Through the convex lens, the light can be focused to achieve precise light control. Not only the anti-glare effect is achieved, but also the light output transition is natural and the light spot is more uniform. Through the above structure, the problem of glare of the stadium lamp can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0016] Figure 2 is a side view of the present utility model;

[0017] Figure 3 is an internal cross-sectional view of the housing of the present utility model;

[0018] Figure 4 is an enlarged schematic view of the movable block of the present utility model.

[0019] In the figure: 1, housing; 2, mounting plate; 3, L-shaped plate; 4, mounting rack; 5, mounting hole; 6, heat dissipation plate; 7, connecting plate; 8, connecting plate; 9, convex lens; 10, mounting block; 11, movable block; 12, movable shaft; 13, honeycomb grid; 14, voltage stabilizer; 15, mounting disc; 16, LED lamp; 17, mounting screw; 18, connecting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A stadium light with an anti-overflow light and anti-glare device, including a housing 1. In the middle of the top inner wall of the housing 1, a mounting plate 15 is fixedly installed. At the bottom of the mounting plate 15, an LED lamp 16 is fixedly installed. And a plurality of LED lamps 16 are provided, and the plurality of LED lamps 16 are arranged in a circle at the bottom of the mounting plate 15. At the bottom of the housing 1, a convex lens 9 is fixedly installed. Above the convex lens 9, a honeycomb grid 13 is fixedly installed. And the bottom of the housing 1 is inclined. Black nickel coatings are provided on the four sides of the inner wall of the housing 1. On the front of the housing 1, a mounting plate 2 is fixedly installed. On the left and right sides of the mounting plate 2, L-shaped plates 3 are fixedly installed. On one side of the L-shaped plate 3, a mounting bracket 4 is fixedly installed. At the top of the mounting bracket 4, a connecting plate 8 is installed. On the periphery of the surface of the connecting plate 8, mounting screws 17 are threadedly installed. And the connecting plate 8 is connected to the top of the mounting bracket 4 through the mounting screws 17.

[0022] In this device, through the black nickel-plated coating on the inner wall of the housing 1, using the principle of black light absorption, the excess stray light is absorbed by the inner wall of the black coating, making the light emitted by the spotlight softer and purer. Through the honeycomb grid 13, the light can be cut, causing the light to spread out and become softer and more natural. Through the convex lens 9, the light can be focused to achieve precise light control. This not only achieves the anti-glare effect, but also has a natural light output transition and a more uniform light spot. Through the above structure, the problem of glare in the stadium light can be avoided. Through the setting of the heat dissipation plate 6, by increasing the contact area with the air, the heat dissipation performance of the housing 1 can be improved. And since multiple heat dissipation plates 6 are linearly arranged on the surface of the mounting plate 2, the heat dissipation effect of the housing 1 can be further improved. For the setting of the mounting holes 5, it is convenient to fix the mounting bracket 4 at different positions, facilitating the fixed installation of the housing 1. And since there are four mounting holes 5, the firmness and reliability of the installation of the mounting bracket 4 can be ensured. For the setting of the connecting plate 8 and the mounting block 10, it is convenient to install the movable shaft 12. And since the movable block 11 is rotatably connected to the surface of the movable shaft 12, after the connecting plate 7 is installed through the connecting hole 8, it is convenient to adjust the rotation angle of the housing 1, which is beneficial to the movable installation of the housing 1, enabling this device to choose different installation methods, namely fixed installation and movable installation. For the setting of the voltage stabilizer 14, and since the voltage stabilizer 14 is electrically connected to the LED lamp 16, the voltage can be stabilized, which is beneficial to improving the lighting effect of the LED lamp 16. For the anti-rust paint coating provided on the surfaces of the housing 1, the mounting plate 2, the L-shaped plate 3, the mounting bracket 4, the heat dissipation plate 6, the connecting plate 7, the connecting plate 8, the mounting block 10, and the movable block 11, the device is not likely to rust, which is beneficial to extending the service life of the device. All electrical equipment in this device is powered by an external power supply.

[0023] In one aspect of this embodiment, through the setting of the heat dissipation plate 6, by increasing the contact area with the air, the heat dissipation performance of the housing 1 can be improved. And since multiple heat dissipation plates 6 are linearly arranged on the surface of the mounting plate 2, the heat dissipation effect of the housing 1 can be further improved. For the setting of the mounting holes 5, it is convenient to fix the mounting bracket 4 at different positions, facilitating the fixed installation of the housing 1. And since there are four mounting holes 5, the firmness and reliability of the installation of the mounting bracket 4 can be ensured.

[0024] In one aspect of this embodiment, for the setting of the connecting plate 8 and the mounting block 10, it is convenient to install the movable shaft 12. And since the movable block 11 is rotatably connected to the surface of the movable shaft 12, after the connecting plate 7 is installed through the connecting hole 8, it is convenient to adjust the rotation angle of the housing 1, which is beneficial to the movable installation of the housing 1, enabling this device to choose different installation methods, namely fixed installation and movable installation.

[0025] In one aspect of this embodiment, regarding the setting of the voltage regulator 14, and since the voltage regulator 14 is electrically connected to the LED lamp 16, the stability of the voltage can be ensured, which is beneficial to improving the lighting effect of the LED lamp 16. Regarding the anti-rust paint coating provided on the surfaces of the housing 1, the mounting plate 2, the L-shaped plate 3, the mounting bracket 4, the heat dissipation plate 6, the connecting plate 7, the connecting board 8, the mounting block 10, and the movable block 11, it can prevent the device from rusting easily and is beneficial to extending the service life of the device.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A stadium lamp with an anti-spillover and anti-glare device, comprising a housing (1), characterized in that: A mounting plate (15) is fixedly mounted in the middle of the top of the inner wall of the shell (1), an LED lamp (16) is fixedly mounted on the bottom of the mounting plate (15), and a plurality of LED lamps (16) are provided, and the plurality of LED lamps (16) are arranged in a circular pattern at the bottom of the mounting plate (15); a convex lens (9) is fixedly mounted on the bottom of the shell (1), a honeycomb grid (13) is fixedly mounted above the convex lens (9), and the bottom of the shell (1) is inclined; a black nickel-plated coating is provided on all sides of the inner wall of the shell (1); a mounting plate (2) is fixedly mounted on the front of the shell (1), an L-shaped plate (3) is fixedly mounted on both left and right sides of the mounting plate (2), a mounting frame (4) is fixedly mounted on one side of the L-shaped plate (3), a connecting plate (8) is mounted on the top of the mounting frame (4), mounting screws (17) are threadedly mounted on all sides of the surface of the connecting plate (8), and the connecting plate (8) is connected to the top of the mounting frame (4) via the mounting screws (17).

2. The stadium lamp with an anti-overflow light and anti-glare device according to claim 1, characterized in that: A heat sink (6) is fixedly mounted on the front surface of the mounting plate (2), and a plurality of heat sinks (6) are provided, and the plurality of heat sinks (6) are linearly arranged on the surface of the mounting plate (2).

3. The stadium lamp with an anti-overflow light and anti-glare device according to claim 1, characterized in that: The mounting frame (4) is provided with mounting holes (5) on all four sides of its surface, and there are four mounting holes (5).

4. The stadium lamp with an anti-overflow light and anti-glare device according to claim 1, characterized in that: A mounting block (10) is fixedly mounted on the top of the connecting plate (8), and a movable shaft (12) is fixedly mounted on the surface of the mounting block (10).

5. The stadium lamp with an anti-overflow light and anti-glare device according to claim 4, characterized in that: A movable block (11) is rotatably mounted on the surface of the movable shaft (12), a connecting plate (7) is fixedly mounted on the top of the movable block (11), and a connecting hole (18) is provided on the surface of the connecting plate (7).

6. The stadium lamp with an anti-overflow light and anti-glare device according to claim 1, characterized in that: Voltage stabilizers (14) are fixedly mounted on both left and right sides of the top of the inner wall of the housing (1), and the voltage stabilizer (14) is electrically connected to the LED lamp (16).

7. The stadium lamp with an anti-overflow light and anti-glare device according to claim 5, characterized in that: The surfaces of the housing (1), the mounting plate (2), the L-shaped plate (3), the mounting frame (4), the heat dissipation plate (6), the connecting plate (7), the connecting plate (8), the mounting block (10) and the movable block (11) are all provided with an anti-rust paint coating.

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