Court lighting lamp convenient to adjust

Abstract

The utility model relates to the technical field of lighting lamps, in particular to a court lighting lamp convenient to adjust, which comprises a fixing column and a mounting frame, a fixing plate is fixedly connected to the top of the fixing column, a controller is mounted outside the fixing plate, a plurality of lighting lamp bodies are fixedly connected into the mounting frame, and a limiting shaft is fixedly connected to the top of the mounting frame. During use, the first motor drives the threaded rod to rotate, drives the external sleeve to move in the axial direction, and pushes the mounting frame to pitch around the limiting shaft through the connecting rod, so that the light pitch angle is flexibly adjusted according to the field height, and the second motor drives the rotating column, the connecting shaft and the fixing block to rotate, so that the mounting frame rotates horizontally. The lamplight direction is rapidly converted through horizontal adjustment, the first motor and the second motor are remotely controlled to operate through the controller, and lamplight angle conversion can be rapidly achieved without manual climbing operation.

Description

An easily adjustable stadium lighting fixture Technical Field

[0001] This utility model relates to the field of lighting fixtures, specifically to an easily adjustable stadium lighting fixture. Background Technology

[0002] Stadium lights are a type of outdoor lighting fixture. They are commonly used in open and busy places such as city squares, stadiums, and leisure areas to provide large-scale, concentrated lighting. Stadium lights are generally used inside stadiums to illuminate players and spectators.

[0003] In existing technologies, after installing lighting fixtures on lamp posts, the angle of the fixtures needs to be adjusted due to the different sizes, shapes, and lighting standards of various sports fields (such as football fields, basketball courts, tennis courts, etc.). For example, football fields are large, so the angle of the fixtures needs to be adjusted to ensure that the light covers the entire grass area and avoid blind spots in the corners. Basketball courts are lower, so the angle of the fixtures needs to be tilted downwards to reduce interference with the athletes' vision and ensure uniform illumination in the center of the field. If the fixtures cannot be quickly adapted to the changing needs of different sports fields, such as when a multi-functional sports field hosts different events, the angle of the fixtures needs to be frequently adjusted. If the adjustment is not timely, it will affect the holding of the event. Therefore, we propose a stadium lighting fixture that is easy to adjust. Summary of the Invention

[0004] The purpose of this invention is to provide an easily adjustable stadium lighting fixture to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable stadium lighting fixture, comprising a fixed post and a mounting frame, a fixed plate fixedly connected to the top of the fixed post, a controller mounted outside the fixed plate, multiple lighting fixtures fixedly connected inside the mounting frame, a limit shaft fixedly connected to the top of the mounting frame, and a gasket provided outside the limit shaft; further comprising:

[0006] The pitch adjustment assembly is located outside the fixed plate and is used to adjust the pitch angle of the mounting frame.

[0007] The connecting component is located at the bottom of the fixed plate and is used to connect and support the mounting frame;

[0008] A horizontal adjustment component is located outside the connecting component and is used to adjust the horizontal angle of the mounting frame.

[0009] The support component is located outside the fixed column and is used to support the bottom of the connecting component.

[0010] The pitch adjustment assembly includes a protective frame, a motor is fixedly connected inside the protective frame, and a threaded rod is fixedly connected to the output end of the motor. A limit plate is fixedly connected to the bottom of the threaded rod, an external sleeve is threadedly connected to the outside of the threaded rod, a rotating plate is rotatably connected to the outside of the external sleeve, and a mounting block is rotatably connected to the outside of the rotating plate.

[0011] The connecting component includes a rotating groove, and a rotating shaft is fixedly connected inside the rotating groove, while a mounting plate is fixedly connected outside the rotating shaft.

[0012] The horizontal adjustment component includes a second protective frame, and a second motor is fixedly connected to the output end of the second protective frame. A connecting rod is fixedly connected to the outside of the second motor. A connecting plate is rotatably connected to the outside of the connecting rod. A rotating column is fixedly connected to the outside of the connecting plate. A connecting shaft is fixedly connected inside the rotating column. A fixing block is fixedly connected to the bottom of the connecting shaft.

[0013] The support assembly includes a support block one, a telescopic rod rotatably connected inside the support block one, and a support block two rotatably connected outside the telescopic rod.

[0014] The limiting shaft is externally rotatably connected inside the mounting plate, and the bottom of the gasket contacts the top of the mounting plate.

[0015] Among them, the top of the second support block is fixedly connected to the bottom of the mounting plate.

[0016] This utility model has at least the following beneficial effects:

[0017] In use, this invention uses a motor to drive a threaded rod to rotate, which in turn moves the outer sleeve axially. The connecting rod pushes the mounting frame to tilt around a limiting axis, allowing for flexible adjustment of the light's tilt angle according to the field height. For example, when a football field needs to be covered with elevated turf, the light can be tilted upwards to expand the vertical illumination range. In basketball courts, to avoid glare, the light can be tilted downwards to concentrate the light on the ground, ensuring uniform illumination in the center of the field and reducing interference with athletes' vision. A second motor drives a rotating column, connecting shaft, and fixing block to rotate, causing the mounting frame to rotate horizontally. This horizontal adjustment allows for rapid switching of the light's orientation, adapting to the lighting standards of different shaped fields such as basketball and tennis courts. This solves the problem of lag in traditional lighting adjustments. The controller remotely controls the operation of both motors, eliminating the need for manual operation at heights and enabling rapid angle changes. This solves the problem of time-consuming and laborious manual adjustments, ensuring quick switching between different events in a multi-functional venue and preventing delays in events due to lighting adjustments. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the structure of this utility model;

[0019] Figure 2 is a schematic diagram of the pitch adjustment component of this utility model;

[0020] Figure 3 is a schematic diagram of the support component structure of this utility model;

[0021] Figure 4 is a schematic diagram of the horizontal adjustment component of this utility model;

[0022] In the diagram: 1. Fixed column; 2. Fixed plate; 201. Controller; 3. Mounting frame; 301. Lighting lamp body; 302. Limiting shaft; 303. Shim; 4. Pitch adjustment assembly; 401. Protective frame one; 402. Motor one; 403. Threaded rod; 404. Limiting piece; 405. External sleeve; 406. Rotating plate; 407. Mounting block; 5. Connecting assembly; 501. Rotating groove; 502. Rotating shaft; 503. Mounting plate; 6. Horizontal adjustment assembly; 601. Protective frame two; 602. Motor two; 603. Connecting rod; 604. Connecting piece; 605. Rotating column; 606. Connecting shaft; 607. Fixed block; 7. Support assembly; 701. Support block one; 702. Telescopic rod; 703. Support block two. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please refer to Figures 1 to 4. This utility model provides a technical solution: an easily adjustable stadium lighting fixture, including a fixed post 1 and a mounting frame 3. A fixed plate 2 is fixedly connected to the top of the fixed post 1, and a controller 201 is installed on the outside of the fixed plate 2. Multiple lighting lamp bodies 301 are fixedly connected inside the mounting frame 3, and a limiting shaft 302 is fixedly connected to the top of the mounting frame 3. A gasket 303 is provided on the outside of the limiting shaft 302; it also includes:

[0026] Pitch adjustment component 4 is located outside the fixed plate 2 and the pitch angle of the mounting frame 3 is adjusted by the pitch adjustment component 4.

[0027] Connecting component 5 is located at the bottom of the fixed plate 2 and is used to connect and support the mounting frame 3.

[0028] The horizontal adjustment component 6 is disposed outside the connecting component 5 and is used to adjust the horizontal angle of the mounting frame 3.

[0029] Support component 7 is set outside the fixed column 1 and is used to support the bottom of the connecting component 5. The fixed column 1 is vertically fixed to the court surface, and the fixed plate 2 at its top provides the installation base for subsequent components. Multiple sets of lighting lamps 301 are fixed inside the mounting frame 3 for emitting lighting light. The support component 7 is installed on the outside of the fixed column 1 in conjunction with the support block 701.

[0030] The pitch adjustment assembly 4 includes a protective frame 401, a motor 402 fixedly connected inside the protective frame 401, and a threaded rod 403 fixedly connected to the output end of the motor 402. A limit plate 404 is fixedly connected to the bottom of the threaded rod 403, and an outer sleeve 405 is threadedly connected to the outside of the threaded rod 403. A rotating plate 406 is rotatably connected to the outside of the outer sleeve 405, and a mounting block 407 is rotatably connected to the outside of the rotating plate 406. The outer sleeve 405 is rotatably connected to the mounting block 407 through the rotating plate 406. The mounting block 407 is fixed to the side of the mounting frame 3. When the outer sleeve 405 moves upward, the rotating plate 406 pushes the mounting block 407, causing the mounting frame 3 to tilt upward around the limit axis 302. When the outer sleeve 405 moves downward, the mounting frame 3 tilts downward under the action of gravity. By controlling the rotation of the motor 402, the pitch angle of the mounting frame 3 can be precisely adjusted so that the light from the lighting body 301 covers different height areas of the field.

[0031] The connecting assembly 5 includes a rotating groove 501, and a rotating shaft 502 is fixedly connected inside the rotating groove 501. A mounting plate 503 is fixedly connected outside the rotating shaft 502. A limiting shaft 302 is rotatably connected outside the mounting plate 503. The bottom of the gasket 303 contacts the top of the mounting plate 503. The mounting plate 503 is fixedly connected outside the rotating shaft 502. The limiting shaft 302 is rotatably connected outside the mounting plate 503. The bottom of the gasket 303 contacts the top of the mounting plate 503. This assembly is used to connect the mounting frame 3 and the rotating shaft 502, and to provide support for the rotation of the mounting frame 3.

[0032] The horizontal adjustment component 6 includes a second protective frame 601, and a second motor 602 is fixedly connected to the output end of the second protective frame 601. A connecting rod 603 is fixedly connected to the outside of the second motor 602. A connecting piece 604 is rotatably connected to the outside of the connecting rod 603. A rotating column 605 is fixedly connected to the outside of the connecting piece 604. A connecting shaft 606 is fixedly connected inside the rotating column 605. A fixing block 607 is fixedly connected to the bottom of the connecting shaft 606. The horizontal rotation of the fixing block 607 will drive the mounting frame 3 and the lighting body 301 to rotate horizontally synchronously, so that the light covers different directions of the field, thereby realizing the horizontal adjustment of the lighting body 301 and meeting the lighting needs of different areas of the field.

[0033] The support assembly 7 includes a support block 701, a telescopic rod 702 is rotatably connected inside the support block 701, and a support block 703 is rotatably connected outside the telescopic rod 702. The top of the support block 703 is fixedly connected to the bottom of the mounting plate 503. The telescopic rod 702, which rotates inside the support block 701, is installed at the bottom of the mounting plate 503 through the support block 703 to support the bottom of the mounting plate 503 and ensure the overall stability of the lamp.

[0034] The working principle of this utility model is as follows: the fixed column 1 is vertically fixed to the court surface, the fixed plate 2 on its top provides the installation base for subsequent components, and multiple sets of lighting lamps 301 are fixed inside the mounting frame 3 for emitting lighting light.

[0035] The pitch adjustment assembly 4 is installed outside the fixed plate 2 and its internal structure is protected by the protective frame 401. After the controller 201 starts the motor 402, it drives the threaded rod 403 to rotate. The limiting piece 404 at the bottom of the threaded rod 403 prevents the outer sleeve 405 from falling off. The outer sleeve 405 is threadedly connected to the threaded rod 403. When the threaded rod 403 rotates, the outer sleeve 405 moves up and down along the axis of the threaded rod 403. The outer sleeve 405 is rotatably connected to the mounting block 407 through the rotating plate 406. The mounting block 407 is fixed to the side of the mounting frame 3. Then, when the outer sleeve 405 moves upward, the rotating plate 406 pushes the mounting block 407, causing the mounting frame 3 to tilt upward around the limiting axis 302. When the outer sleeve 405 moves downward, the mounting frame 3 tilts downward under the action of gravity. By controlling the motor 402, the pitch angle of the mounting frame 3 can be precisely adjusted so that the light from the lighting body 301 covers different height areas of the field.

[0036] Then, when adjusting the horizontal angle, the controller 201 only needs to receive a signal to start the protective frame 601 inside the horizontal adjustment component 6. The protective frame 601 then drives the motor 602 to rotate. The motor 602 then drives the connecting rod 603 and the connecting piece 604 through the rotating column 605. The rotating column 605 drives the connecting shaft 606 and the fixing block 607 to rotate. The horizontal rotation of the fixing block 607 will drive the mounting frame 3 and the lighting body 301 to rotate horizontally in sync, so that the light covers different parts of the field, thereby reaching the lighting body 301 for horizontal adjustment.

[0037] Example 2

[0038] Please refer to Figures 2 and 3. In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that during installation, the support component 7 is installed on the outside of the fixed column 1 in conjunction with the support block 701. Then, the telescopic rod 702, which rotates inside the support block 701, is installed on the bottom of the mounting plate 503 through the support block 703, thereby supporting the bottom of the mounting plate 503.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable stadium lighting fixture, comprising a fixed post and a mounting frame, characterized in that: A fixing plate is fixedly connected to the top of the fixing column, a controller is installed on the outside of the fixing plate, multiple lighting lamps are fixedly connected inside the mounting frame, a limit shaft is fixedly connected to the top of the mounting frame, and a gasket is provided on the outside of the limit shaft; characterized in that: it further includes: a pitch adjustment component, which is disposed outside the fixing plate and is used to adjust the pitch angle of the mounting frame; a connecting component, which is disposed at the bottom of the fixing plate and is used to connect and support the mounting frame; a horizontal adjustment component, which is disposed outside the connecting component and is used to adjust the horizontal angle of the mounting frame; and a support component, which is disposed outside the fixing column and is used to support the bottom of the connecting component.

2. The easily adjustable stadium lighting fixture according to claim 1, characterized in that: The pitch adjustment assembly includes a protective frame, a motor is fixedly connected inside the protective frame, and a threaded rod is fixedly connected to the output end of the motor. A limit plate is fixedly connected to the bottom of the threaded rod, an external sleeve is threadedly connected to the outside of the threaded rod, a rotating plate is rotatably connected to the outside of the external sleeve, and a mounting block is rotatably connected to the outside of the rotating plate.

3. The easily adjustable stadium lighting fixture according to claim 1, characterized in that: The connecting assembly includes a rotating groove, and a rotating shaft is fixedly connected inside the rotating groove, and a mounting plate is fixedly connected outside the rotating shaft.

4. The easily adjustable stadium lighting fixture according to claim 1, characterized in that: The horizontal adjustment component includes a second protective frame, and a second motor is fixedly connected to the output end of the second protective frame. A connecting rod is fixedly connected to the outside of the second motor. A connecting piece is rotatably connected to the outside of the connecting rod. A rotating column is fixedly connected to the outside of the connecting piece. A connecting shaft is fixedly connected inside the rotating column. A fixing block is fixedly connected to the bottom of the connecting shaft.

5. The easily adjustable stadium lighting fixture according to claim 1, characterized in that: The support assembly includes a support block one, a telescopic rod rotatably connected inside the support block one, and a support block two rotatably connected outside the telescopic rod.

6. The easily adjustable stadium lighting fixture according to claim 3, characterized in that: The limiting shaft is externally rotatably connected to the inside of the mounting plate, and the bottom of the gasket is in contact with the top of the mounting plate.

7. The easily adjustable stadium lighting fixture according to claim 5, characterized in that: The top of the second support block is fixedly connected to the bottom of the mounting plate.

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