Sports lighting projection lamp

Abstract

The utility model discloses a sports lighting projection lamp, which belongs to the technical field of sports lighting lamps and comprises a mounting frame and a light portion, the light portion rotates relative to the mounting frame, and a plurality of mounting hole positions are arranged on the mounting frame to mount the mounting frame. The light part comprises a PCB (printed circuit board), a plurality of lamp beads, a lampshade and a radiator, the lamp beads are uniformly distributed on the front surface of the PCB, the lampshade is mounted on the front surface of the PCB so as to cover the lamp beads, the radiator is mounted on the back surface of the PCB, and the radiator comprises a plurality of thin radiating fins so as to radiate heat. Compared with the prior art, the sports lighting projection lamp has the advantages of being small in size, light in weight and high in installation stability, the falling condition can be avoided under the condition of long-term use, potential safety hazards are reduced, the projection angle of the sports lighting projection lamp can be rapidly adjusted, and therefore the use requirement in a field is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports lighting lamps, and in particular relates to a sports lighting floodlight. Background Art

[0002] Sports lighting fixtures are designed specifically for sports venues. They possess a range of specific functions and features to meet the needs of athletes, spectators, and event broadcasts. Existing sports lighting fixtures are widely used in various stadiums, including football fields, basketball courts, badminton halls, swimming pools, and more. For example, a large football stadium might require sports lighting fixtures of over a kilowatt to meet the requirements of high-definition television broadcasts, while a badminton hall might use fixtures ranging from 50W to 200W.

[0003] In actual use, existing sports lighting has the problems of large size and heavy weight, so it is extremely inconvenient to install it. Due to its large weight, the installation stability is insufficient. In the case of long-term use, it is easy to fall, posing a safety hazard. In addition, the projection angle of existing sports lighting cannot be quickly adjusted, and there is a situation where it cannot meet the use requirements. Utility Model Content

[0004] The utility model overcomes the deficiencies of the prior art and provides a sports lighting floodlight to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a sports lighting floodlight, comprising a mounting frame and a lighting unit, wherein the lighting unit rotates relative to the mounting frame, wherein:

[0006] The mounting frame is provided with a plurality of mounting holes for mounting the mounting frame;

[0007] The lighting part includes a PCB board, lamp beads, a lampshade and a radiator. The number of the lamp beads is several and they are evenly distributed on the front of the PCB board. The lampshade is installed on the front of the PCB board to cover the lamp beads. The radiator is installed on the back of the PCB board. The radiator includes several thin heat sinks for heat dissipation.

[0008] In a preferred embodiment of the present invention, the mounting frame includes a side bracket and an upper bracket, the side bracket is detachably connected to the upper bracket, and there are multiple mounting holes, which are respectively located on the side bracket and the upper bracket.

[0009] In a preferred embodiment of the present invention, both ends of the lighting unit are connected to the side bracket via a rotating pin, and the lighting unit uses the rotating pin as an axis and drives the rotating pin to rotate.

[0010] In a preferred embodiment of the present invention, an angle panel is provided on the side bracket, and the angle panel is coaxially arranged with the rotating pin shaft. When the rotating pin shaft rotates, the angle panel rotates synchronously.

[0011] In a preferred embodiment of the present invention, the lampshade is a transparent structure, and a plurality of protrusions are provided on the lampshade, and the number of the protrusions is consistent with the number of the lamp beads and corresponds one to one.

[0012] In a preferred embodiment of the present invention, there are two heat sinks, which are detachably mounted on the back side of the PCB board.

[0013] In a preferred embodiment of the present invention, a housing is provided on the reverse side of the PCB board, and a power supply and a cable connector are provided inside the housing.

[0014] In a preferred embodiment of the present invention, an external cable is provided on the cable connector.

[0015] The present invention solves the defects in the background technology and has the following beneficial effects:

[0016] The sports lighting floodlight of the present invention has the characteristics of small size and light weight. In actual use, its installation stability is high, which is beneficial to avoid falling during long-term use to reduce safety hazards. In addition, the projection angle of the sports lighting floodlight can be quickly adjusted to meet the usage needs within the venue. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0019] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0020] Figure 3 A side view of a preferred embodiment of the present utility model;

[0021] Figure 4 This is an exploded view of the lighting unit of a preferred embodiment of the present invention;

[0022] In the figure: 10, mounting frame; 11, side bracket; 12, upper bracket; 101, mounting hole; 20, lighting unit; 21, PCB board; 22, lamp beads; 23, lampshade; 231, protrusion; 24, heat sink; 30, rotating pin; 40, angle panel; 50, housing; 60, external cable. DETAILED DESCRIPTION

[0023] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0024] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0025] This embodiment provides a sports lighting floodlight, which has the characteristics of small size and light weight. In actual use, its installation stability is high, which is beneficial to avoid falling during long-term use to reduce safety hazards. In addition, the projection angle of the sports lighting floodlight can be quickly adjusted to meet the usage needs within the venue.

[0026] Combine Figures 1 to 4 As shown, the sports lighting floodlight of this embodiment includes a mounting frame 10 and a lighting unit 20. The lighting unit 20 rotates relative to the mounting frame 10, so that the projection angle of the floodlight can be changed to meet the use requirements of the floodlight.

[0027] In this embodiment, a plurality of mounting holes 101 are provided on the mounting frame 10, and the mounting frame 10 includes a side bracket 11 and an upper bracket 12. The side bracket 11 and the upper bracket 12 are detachably connected. There are multiple mounting holes 101, which are respectively located on the side bracket 11 and the upper bracket 12. With the cooperation of the side bracket 11 and the upper bracket 12, the floodlight can be installed from multiple positions, thereby enhancing the installation stability of the floodlight, making the installation of the floodlight more stable, avoiding falling, and reducing safety hazards.

[0028] Combine Figure 1 、 Figure 2 as well as Figure 4 As shown, the lighting portion 20 of this embodiment includes a PCB board 21, lamp beads 22, a lampshade 23 and a radiator 24. There are several lamp beads 22 and they are evenly distributed on the front of the PCB board 21. The lampshade 23 is installed on the front of the PCB board 21 to cover the lamp beads 22. The radiator 24 is installed on the back of the PCB board 21. The radiator 24 includes several thin heat sinks for heat dissipation. This embodiment uses thin heat sinks to form the radiator 24, which can effectively reduce the volume and weight of the floodlight, and is conducive to the installation and processing of the floodlight. After the lamp beads 22 installed on the PCB board 21 work, the light is guided out through the lampshade 23 to meet the use requirements of the floodlight.

[0029] In this embodiment, the lampshade 23 is a transparent structure, and a number of protrusions 231 are provided on the lampshade 23. The number of protrusions 231 is consistent with the number of lamp beads 22 and they correspond one to one. The presence of the protrusions 231 on the lampshade 23 can process the light generated by the lamp beads 22, reduce the glare value, and help reduce light pollution.

[0030] Furthermore, the number of radiators 24 in this embodiment is two, and they are detachably installed on the back of the PCB board 21, and a shell 50 is provided on the back of the PCB board 21. A power supply and a cable connector are provided in the shell 50, and an external cable 60 is provided on the cable connector. The presence of two radiators 24 improves the heat dissipation efficiency of the floodlight and meets the heat dissipation requirements of the floodlight. The power supply can supply power to the lamp beads 22 to meet the power supply of the floodlight. The external cable 60 can connect the floodlight to the external electricity. When necessary, an external power supply is used to ensure the normal use of the floodlight.

[0031] Combine Figure 1 and Figure 2 As shown, both ends of the lighting unit 20 of this embodiment are connected to the side bracket 11 through a rotating pin 30. The lighting unit 20 takes the rotating pin 30 as the axis and drives the rotating pin 30 to rotate. With the cooperation of the rotating pin 30, the lighting unit 20 is rotated relative to the side bracket 11, thereby being able to change the projection angle of the floodlight to meet the use requirements of the floodlight.

[0032] In this embodiment, an angle panel 40 is provided on the side bracket 11, and the angle panel 40 is coaxially arranged with the rotating pin 30. When the rotating pin 30 rotates, the angle panel 40 rotates synchronously. An angle scale line is provided on the angle panel 40, and an angle pointer is provided on the side bracket 11. Therefore, when the angle panel 40 rotates, the rotation angle of the lighting unit 20 can be reflected by the angle pointer, so that the operator can perform operation processing.

[0033] In actual use, the sports lighting floodlight of this embodiment adopts a thin heat sink to form the radiator 24, which can effectively reduce the volume and weight of the floodlight, and is conducive to the installation of the floodlight. The lighting part 20 can be rotated relative to the mounting frame 10, and the projection angle of the floodlight can be adjusted to meet the use requirements of the floodlight.

[0034] In summary, the sports lighting floodlight of this embodiment has the characteristics of small size and light weight. In actual use, its installation stability is high, which is beneficial to avoid falling during long-term use to reduce safety hazards. In addition, the projection angle of the sports lighting floodlight can be quickly adjusted to meet the usage needs within the venue.

[0035] Although the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are all examples. Various configurations may omit, replace, or add various processes or components as appropriate. For example, in an alternative configuration, the method may be performed in an order different from that described, and / or various stages may be added, omitted, and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations. Different aspects and elements of the configurations may be combined in a similar manner. In addition, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0036] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations can be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of this disclosure.

[0037] Furthermore, although each operation may be described as a sequential process, many operations may be performed in parallel or simultaneously. Furthermore, the order of the operations may be rearranged. A process may have additional steps. Furthermore, examples of the methods may be implemented in hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments for performing the necessary tasks may be stored in a non-transitory computer-readable medium such as a storage medium, and the described tasks may be performed by a processor.

[0038] In summary, it is intended that the above detailed description be considered illustrative rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of the present invention. The above embodiments should be understood as merely illustrating the present invention and not to limit the scope of protection of the present invention. After reading the contents of the present invention, technicians can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

Claims

1. A sports lighting floodlight, characterized in that: It comprises a mounting frame (10) and a lighting unit (20), wherein the lighting unit (20) rotates relative to the mounting frame (10), wherein: The mounting frame (10) is provided with a plurality of mounting holes (101) for mounting the mounting frame (10); The lighting unit (20) comprises a PCB board (21), lamp beads (22), a lampshade (23) and a radiator (24); the number of the lamp beads (22) is several and evenly distributed on the front of the PCB board (21); the lampshade (23) is mounted on the front of the PCB board (21) to cover the lamp beads (22); the radiator (24) is mounted on the back of the PCB board (21); the radiator (24) comprises several thin heat sinks for heat dissipation.

2. A sports lighting floodlight according to claim 1, characterized in that: The mounting frame (10) comprises a side bracket (11) and an upper bracket (12), wherein the side bracket (11) and the upper bracket (12) are detachably connected, and the mounting holes (101) are multiple in number and are respectively located on the side bracket (11) and the upper bracket (12).

3. A sports lighting floodlight according to claim 2, characterized in that: Both ends of the lighting unit (20) are connected to the side bracket (11) via a rotating pin shaft (30). The lighting unit (20) uses the rotating pin shaft (30) as an axis and drives the rotating pin shaft (30) to rotate.

4. A sports lighting floodlight according to claim 3, characterized in that: An angle panel (40) is provided on the side bracket (11), and the angle panel (40) is coaxially arranged with the rotating pin shaft (30). When the rotating pin shaft (30) rotates, the angle panel (40) rotates synchronously.

5. A sports lighting floodlight according to claim 1, characterized in that: The lampshade (23) is a transparent structure. A plurality of protrusions (231) are provided on the lampshade (23). The number of the protrusions (231) is the same as that of the lamp beads (22) and they correspond one to one.

6. A sports lighting floodlight according to claim 1, characterized in that: There are two heat sinks (24) and they are detachably mounted on the back side of the PCB board (21).

7. A sports lighting floodlight according to claim 1, characterized in that: A housing (50) is provided on the reverse side of the PCB board (21), and a power supply and a cable connector are provided in the housing (50).

8. A sports lighting floodlight according to claim 7, characterized in that: An external cable (60) is provided on the cable connector.

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