Tennis court lamp

Abstract

The utility model belongs to the technical field of lighting equipment, and particularly relates to a tennis court lamp which comprises a lamp shell integrally designed to be of a flat rectangular box structure, and an installation barrel arranged backwards is fixedly installed at the rear end of the lamp shell. The lamp shell comprises an electric appliance box with an open upper side surface at the rear end, a circuit part structure is mounted in the electric appliance box, and a box cover plate is mounted corresponding to the opening of the electric appliance box; the lamp shell comprises a shell plate which is arranged on the front end face of the electrical box in a connected mode and horizontally and forwards arranged, and a plurality of cleaning holes penetrating through the shell plate in the thickness direction are formed in the inner end of the shell plate at intervals. An installation cavity with the lower side open is formed in the position, located on the front side of the cleaning hole, of the lower surface of the shell plate, a light-emitting lamp panel is arranged in the installation cavity, and a lampshade plate is fixedly installed at the opening of the installation cavity. The LED lamp has the advantages that accumulated water and dirt can be better reduced, and the mutual transmission influence of heating of the lamp bead part and the circuit part can be better reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting equipment, and particularly relates to a tennis court lamp. Background Art

[0002] Tennis court lights are lamps that are installed around the tennis courts through supporting lamp poles to illuminate the courts. They are mainly composed of lamps, wires, light sources, lamp poles, lamp arms, flanges, and foundation embedded parts.

[0003] With the development of lighting technology, the performance of tennis court lights has continued to improve. However, existing tennis court lights still have structural issues that require improvement. These include: 1. After installation, existing lamp structures easily accumulate water and dust on the surface, forming dirt, especially at right angles, making them difficult to clean. 2. The lamps have an angle adjustment mechanism, but after prolonged use and repeated adjustments, this mechanism becomes less reliable, causing the angle to shift. 3. Heat generated by the lamp beads and the circuitry interact, and this interaction is not effectively mitigated.

[0004] Therefore, how to provide a tennis court lamp with a simpler and more reasonable structural design, which can better reduce the formation of water accumulation and dirt, can more conveniently adjust the installation angle of the lamp and is stable and reliable after adjustment, and can better reduce the influence of heat transfer between the lamp bead part and the circuit part, has become a technical problem to be solved by technical personnel in this field. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the existing technology, the technical problem to be solved by the present invention is: how to provide a tennis court lamp with a simpler and more reasonable structural design, which can better reduce the formation of water accumulation and dirt, can more conveniently adjust the installation angle of the lamp and is stable and reliable after adjustment, and can better reduce the influence of heat transfer between the lamp bead part and the circuit part.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: a tennis court lamp, comprising a lamp housing with an overall flat rectangular box structure design, a rear end of the lamp housing being fixedly provided with a rearwardly arranged mounting tube; the characteristic is that the lamp housing comprises an electrical box with an open upper surface at the rear end, the interior of the electrical box is used to install a circuit part structure, and a box cover plate is provided corresponding to the open installation of the electrical box; the lamp housing comprises a shell plate connected to the front end surface of the electrical box and arranged horizontally forward, a plurality of cleaning holes arranged at intervals through the thickness direction of the shell plate are provided at the inner end of the shell plate; a mounting cavity with a lower side open design is provided on the lower surface of the shell plate and in front of the cleaning hole, a light-emitting lamp board is provided in the mounting cavity, and a lampshade plate is fixedly installed in the mounting cavity.

[0007] In this way, in the aforementioned tennis court lamp structure, the circuitry and the light panel are horizontally staggered, and a cleaning hole is provided between the electrical box housing the circuitry and the housing plate. This reduces the area for heat conduction between the two, thereby effectively reducing the mutual heat transfer between the lamp beads and the circuitry, thereby increasing the lamp's lifespan. Furthermore, the designed cleaning hole facilitates the downward drainage of accumulated water above the lamp housing, and the corner area formed between the electrical box and the housing plate is smaller, making cleaning more convenient.

[0008] Furthermore, the four corner positions of the box cover are respectively provided with connection holes and connection screws, and the connection screws are threadedly connected in the threaded connection holes of the electrical box.

[0009] In this way, the connection between the box cover and the electrical box is simpler and more reliable, and more convenient for disassembly and maintenance.

[0010] As an optimization, the cleaning hole is designed as a rectangular hole structure, and the interior of one of any two adjacent cleaning holes is offset outward away from the upper end of a side wall of the electrical box to form a stepped guide surface.

[0011] In this way, the structural design of the cleaning hole is more reasonable, and the step guide surface formed by the design can better prevent the liquid leaking from the cleaning hole from affecting the light-emitting lamp panel.

[0012] As an optimization, horizontally outwardly arranged heat dissipation ribs are provided on the upper surface of the lamp housing plate and on both sides of the corresponding cleaning holes, and the inner ends of the heat dissipation ribs are respectively connected and fixed to the outer end surface of the electrical box.

[0013] In this way, designing the heat dissipation ribs can improve the heat dissipation effect, and secondly, can also improve the connection strength between the lamp housing plate and the electrical box.

[0014] As an optimization, a plurality of circular protrusions arranged at intervals along the length direction of the heat dissipation ribs are provided on the upper surface of the lamp housing plate and corresponding to the lower side of the heat dissipation ribs.

[0015] In this way, the design of the circular protrusion can improve the structural strength of the heat dissipation ribs and also improve the heat dissipation effect.

[0016] As an optimization, side panels are provided on both sides of the upper surface of the lamp housing plate, and the inner ends of the side panels are connected and fixed to the outer end of the electrical box; connecting ribs are provided on the inner sides of the inner ends of the two side panels, and the two ends of the connecting ribs are respectively connected to the outer end surface of the electrical box and the inner end of the upper surface of the lamp housing plate.

[0017] In this way, by designing the side panels, the entire structural design is made more reasonable and the structural strength can be improved.

[0018] As an optimization, the lamp housing plate is connected and fixed at a lower position on the front end surface of the electrical box, and the lower surface of the lamp housing plate is flush with the lower surface of the electrical box.

[0019] In this way, the position arrangement of the lamp housing plate and the electrical box is more reasonable.

[0020] As an optimization, the middle portion of the lower surface of the box cover plate protrudes upward to form a sensor installation cavity for installing and arranging the sensor.

[0021] This makes it easier to install sensors.

[0022] As an optimization, screw holes are provided on the lower surface of the lamp housing plate and correspond to the four corner positions of the lampshade plate. Limiting screws are provided in the screw holes, and the upper surface of the screw head of the limiting screw is at least partially supported on the lower surface of the lampshade plate.

[0023] In this way, the installation of the lampshade plate is more stable and reliable, and it is more convenient to disassemble and assemble.

[0024] As an optimization, a fixing plate is fixed to the rear end of the lamp housing by screws, and a fixing block with a circular structure design is provided on the fixing plate and connected through a connecting support block. A matching block is provided on one side of the corresponding fixing block, and anti-rotation teeth and matching teeth are respectively provided on the fixing block and the matching block, and the anti-rotation teeth and the matching teeth are meshed together, and an axially penetrating fixing hole and a matching hole are provided in the middle of the fixing block and the matching block and are used to install and arrange the connecting bolts; the mounting cylinder is connected to the outer end of the matching block.

[0025] In this way, the connection between the mounting tube and the lamp housing is more reasonable, the mounting angle of the lamp can be adjusted more conveniently, and after adjustment, it is more stable and reliable.

[0026] Furthermore, the fixing plate, the connecting support block and the fixing block are integrally formed.

[0027] As an optimization, two groups of threaded holes are arranged in pairs on the mounting tube, and each group of threaded holes consists of two holes arranged at intervals along the length direction of the mounting tube. A locking screw is arranged in each threaded hole, and the inner end of the locking screw extends to the inner side of the inner wall of the mounting tube.

[0028] In this way, by designing the locking screws, the stability of the entire lamp after installation can be improved.

[0029] To sum up, the above-mentioned tennis court lamp has a simpler and more reasonable structural design, can better reduce the accumulation of water and dirt, can more conveniently adjust the installation angle of the lamp and is stable and reliable after adjustment, and can better reduce the influence of heat transfer between the lamp bead part and the circuit part. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1It is a structural diagram of a tennis court lamp in a specific embodiment of the present utility model.

[0031] Figure 2 yes Figure 1 Schematic diagram of the structure after rotation by an angle.

[0032] Figure 3 yes Figure 1 main view.

[0033] Figure 4 yes Figure 1 Bottom view of .

[0034] Figure 5 yes Figure 1 Top view of .

[0035] Figure 6 yes Figure 1 Left view of .

[0036] Figure 7 yes Figure 1 Right view of .

[0037] Figure 8 yes Figure 1 A locally enlarged schematic diagram of position A in the middle.

[0038] Figure 9 yes Figure 2 A partial enlarged schematic diagram of position B in the middle.

[0039] Figure 10 yes Figure 1 Schematic diagram of the structure after omitting the box cover. DETAILED DESCRIPTION

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, in the description of the present invention, the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating and simplifying the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific manner. Therefore, they should not be construed as limiting the present invention. The terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] See also Figures 1 to 10As shown: A tennis court lamp, including a lamp housing 1 with an overall flat rectangular box structure design, a rear end of the lamp housing is fixedly mounted with a rearwardly arranged mounting tube 2; the lamp housing includes an electrical box 3 with an open upper surface at the rear end, the interior of the electrical box is used to install a circuit part structure, and a box cover plate 4 is installed corresponding to the open installation of the electrical box; the lamp housing includes a shell plate 5 connected to the front end surface of the electrical box and arranged horizontally forward, a plurality of cleaning holes 6 arranged through the thickness direction of the shell plate are arranged at intervals on the inner end of the shell plate; a mounting cavity with a lower side open design is provided on the lower surface of the shell plate and in front of the cleaning hole, a light-emitting lamp board 7 is arranged in the mounting cavity, and a lampshade plate 8 is fixedly mounted in the mounting cavity.

[0042] In this way, in the aforementioned tennis court lamp structure, the circuitry and the light panel are horizontally staggered, and a cleaning hole is provided between the electrical box housing the circuitry and the housing plate. This reduces the area for heat conduction between the two, thereby effectively reducing the mutual heat transfer between the lamp beads and the circuitry, thereby increasing the lamp's lifespan. Furthermore, the designed cleaning hole facilitates the downward drainage of accumulated water above the lamp housing, and the corner area formed between the electrical box and the housing plate is smaller, making cleaning more convenient.

[0043] Furthermore, the four corner positions of the box cover are respectively provided with connection holes and connection screws, and the connection screws are threadedly connected in the threaded connection holes of the electrical box.

[0044] In this way, the connection between the box cover and the electrical box is simpler and more reliable, and more convenient for disassembly and maintenance.

[0045] In this specific embodiment, the cleaning hole is designed as a rectangular hole structure, and the interior of one of any two adjacent cleaning holes is offset outward away from the upper end of a side wall of the electrical box to form a stepped guide surface 9.

[0046] In this way, the structural design of the cleaning hole is more reasonable, and the step guide surface formed by the design can better prevent the liquid leaking from the cleaning hole from affecting the light-emitting lamp panel.

[0047] In this specific embodiment, horizontally outwardly arranged heat dissipation ribs 10 are provided on the upper surface of the lamp housing plate and on both sides of the corresponding cleaning holes, and the inner ends of the heat dissipation ribs are respectively connected and fixed to the outer end surface of the electrical box.

[0048] In this way, designing the heat dissipation ribs can improve the heat dissipation effect, and secondly, can also improve the connection strength between the lamp housing plate and the electrical box.

[0049] In this specific embodiment, a plurality of circular protrusions 11 are provided on the upper surface of the lamp housing plate and corresponding to the lower side of the heat dissipation ribs and are spaced apart along the length direction of the heat dissipation ribs.

[0050] In this way, the design of the circular protrusion can improve the structural strength of the heat dissipation ribs and also improve the heat dissipation effect.

[0051] In this specific embodiment, a side panel 12 is provided on both sides of the upper surface of the lamp housing plate, and the inner end of the side panel is connected and fixed to the outer end of the electrical box; a connecting rib 13 is provided on the inner side of the inner end of the two side panels, and the two ends of the connecting rib are respectively connected to the outer end surface of the electrical box and the inner end of the upper surface of the lamp housing plate.

[0052] In this way, by designing the side panels, the entire structural design is made more reasonable and the structural strength can be improved.

[0053] In this specific embodiment, the lamp housing plate is connected and fixed at a lower side position of the front end surface of the electrical box, and the lower surface of the lamp housing plate is flush with the lower surface of the electrical box.

[0054] In this way, the position arrangement of the lamp housing plate and the electrical box is more reasonable.

[0055] In this specific embodiment, the middle portion of the lower surface of the box cover is protruded upward to form a sensor installation cavity 14 for installing and arranging the sensor.

[0056] This makes it easier to install sensors.

[0057] In this specific embodiment, screw holes are provided on the lower surface of the lamp housing plate and correspond to the four corner positions of the lampshade plate. A limiting screw 15 is provided in the screw hole, and the upper surface of the screw head of the limiting screw is at least partially supported on the lower surface of the lampshade plate.

[0058] In this way, the installation of the lampshade plate is more stable and reliable, and it is more convenient to disassemble and assemble.

[0059] In this specific embodiment, a fixing plate 16 is fixed to the rear end of the lamp housing by screw connection, and a fixing block 18 with a circular structure design is provided on the fixing plate and connected through a connecting support block 17. A matching block 19 is provided on one side of the corresponding fixing block. The fixing block and the matching block are respectively provided with anti-rotation teeth and matching teeth, and the anti-rotation teeth and the matching teeth are meshed together, and an axially penetrating fixing hole and a matching hole are provided in the middle of the fixing block and the matching block and are used to install and arrange the connecting bolts; the mounting cylinder is connected to the outer end of the matching block.

[0060] In this way, the connection between the mounting tube and the lamp housing is more reasonable, the mounting angle of the lamp can be adjusted more conveniently, and after adjustment, it is more stable and reliable.

[0061] Furthermore, the fixing plate, the connecting support block and the fixing block are integrally formed.

[0062] In this specific embodiment, two groups of threaded holes are arranged in pairs on the mounting tube, and each group of threaded holes consists of two holes spaced apart along the length direction of the mounting tube. A locking screw 20 is arranged in each threaded hole, and the inner end of the locking screw extends to the inner side of the inner wall of the mounting tube.

[0063] In this way, by designing the locking screws, the stability of the entire lamp after installation can be improved.

[0064] To sum up, the above-mentioned tennis court lamp has a simpler and more reasonable structural design, can better reduce the accumulation of water and dirt, can more conveniently adjust the installation angle of the lamp and is stable and reliable after adjustment, and can better reduce the influence of heat transfer between the lamp bead part and the circuit part.

[0065] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A tennis court lamp, comprising a lamp housing in a flat rectangular box-like structure, with a rearwardly disposed mounting tube fixedly mounted on the rear end of the lamp housing; characterized in that: The lamp housing includes an electrical box with an open upper surface at the rear end, the interior of the electrical box is used to install a circuit part structure, and a box cover plate is installed corresponding to the open installation of the electrical box; the lamp housing includes a shell plate connected to the front end surface of the electrical box and arranged horizontally forward, and a plurality of cleaning holes arranged at intervals through the thickness direction of the shell plate are arranged on the inner end of the shell plate; an installation cavity with an open lower side is provided on the lower surface of the shell plate and in front of the cleaning hole, a light-emitting lamp board is arranged in the installation cavity, and a lampshade plate is fixedly installed on the opening of the installation cavity.

2. A tennis court light according to claim 1, characterized in that: The cleaning hole is designed as a rectangular hole structure, and the interior of one of any two adjacent cleaning holes is offset outward away from the upper end of a side wall of the electrical box to form a stepped guide surface.

3. The tennis court light according to claim 1, wherein: Horizontally outwardly arranged heat dissipation ribs are arranged on the upper surface of the lamp housing plate and on both sides of the respective corresponding cleaning holes, and the inner ends of the heat dissipation ribs are respectively connected and fixed on the outer end surface of the electrical box.

4. A tennis court light according to claim 3, characterized in that: A plurality of circular protrusions arranged at intervals along the length direction of the heat dissipation ribs are arranged on the upper surface of the lamp housing plate and corresponding to the lower side of the heat dissipation ribs.

5. The tennis court light according to claim 1, wherein: A side panel is provided on both sides of the upper surface of the lamp housing plate, and the inner ends of the side panels are connected and fixed to the outer end of the electrical box; a connecting rib is provided on the inner side of the inner ends of the two side panels, and the two ends of the connecting rib are respectively connected to the outer end surface of the electrical box and the inner end of the upper surface of the lamp housing plate.

6. The tennis court light according to claim 1, wherein: The lamp housing plate is connected and fixed at the lower side of the front end surface of the electrical box, and the lower surface of the lamp housing plate is flush with the lower surface of the electrical box.

7. The tennis court light according to claim 1, wherein: The middle portion of the lower surface of the box cover plate protrudes upward to form a sensor installation cavity for installing and arranging the sensor.

8. The tennis court light according to claim 1, wherein: Screw holes are provided on the lower surface of the lamp housing plate and correspond to the four corner positions of the lampshade plate. Limiting screws are provided in the screw holes, and the upper surface of the screw head of the limiting screw is at least partially supported on the lower surface of the lampshade plate.

9. The tennis court light according to claim 1, wherein: A fixing plate is fixed to the rear end of the lamp housing by screws, and a fixing block with a circular structure is provided on the fixing plate and connected through a connecting support block. A matching block is provided on one side of the corresponding fixing block. Anti-rotation teeth and matching teeth are respectively provided on the fixing block and the matching block, and the anti-rotation teeth and the matching teeth are meshed together, and axially penetrating fixing holes and matching holes are provided in the middle of the fixing block and the matching block for installing and arranging connecting bolts; the mounting cylinder is connected to the outer end of the matching block.

10. The tennis court light according to claim 9, characterized in that: Two groups of threaded holes are arranged in pairs on the mounting tube, and each group of threaded holes consists of two holes spaced apart along the length of the mounting tube. A locking screw is arranged in each threaded hole, and the inner end of the locking screw extends to the inner side of the inner wall of the mounting tube.

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