CN215174385U

CN215174385U - LED court lamp

Info

Publication number: CN215174385U
Application number: CN202120880512.7U
Authority: CN
Inventors: 向丽
Original assignee: Guangdong Beidouxing Sports Equipment Co ltd
Current assignee: Guangdong Beidouxing Sports Equipment Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-14
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a LED court lamp, including supporting component and light-emitting component, the supporting component includes the frame, a plurality of backplates of linking frame one side, and the anti-overflow light lid of linking frame one end, light-emitting component includes the fin, the PCB board, LED lamp pearl, set casing and lamp shade, the fin is installed in the frame, the PCB board is installed in the fin, LED lamp pearl is a plurality of, each LED lamp pearl is connected with PCB board electric connection, each LED lamp pearl is cyclic annular setting, the fin is connected to the set casing, the set casing is the dull polish structure, LED lamp pearl is located to the lampshade, the lamp shade is installed in the set casing. According to the LED court lamp, the plurality of LED lamp beads are arranged in an annular manner, and the light emitted by the LED lamp beads is direct light, so that an anti-dazzle effect is achieved; the fixed shell is frosted to prevent light leakage; the anti-overflow light cover plays a role in preventing overflow light.

Description

LED court lamp

Technical Field

The utility model relates to a light technical field especially relates to a LED court lamp.

Background

Along with the improvement of people's standard of living, people attach importance to the sports and take exercise more and more, consequently, the government constantly builds the sports ground, however, most court all adopt ordinary court lamp illumination at present, and anti-dazzle and anti-overflow light effect are not good, cause the interference to sportsman's vision easily.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide an LED court lamp with good anti-glare and anti-spill effects.

The utility model provides a LED court lamp, includes supporting component and light-emitting component, the supporting component includes the frame, connects a plurality of backplates of frame one side and connection the excessive light of preventing of frame one end is covered, light-emitting component includes fin, PCB board, LED lamp pearl, set casing and lamp shade, the fin install in the frame, the PCB board install in the fin, LED lamp pearl is a plurality of, each LED lamp pearl with PCB board electric connection, each LED lamp pearl is cyclic annular setting, the set casing is connected the fin, the set casing is the dull polish structure, the lampshade lid is located LED lamp pearl, the lamp shade install in the set casing.

In one embodiment, the lamp cover includes a light-transmitting portion and a plurality of light-condensing portions, each of the light-condensing portions is disposed along a peripheral edge of the light-transmitting portion, and each of the light-condensing portions corresponds to the LED lamp beads one to one.

In one embodiment, the light-gathering portion is cup-shaped.

In one embodiment, the lamp cover further comprises a reflecting part, and the reflecting part is arranged in the middle of the light-transmitting part in a protruding mode.

In one embodiment, the reflecting portion is a prism structure.

In one embodiment, the lamp shade is provided in plurality, and each lamp shade is arranged at intervals on the fixed shell; the radiating fins, the PCB, the fixed shell and the back plate are in one-to-one correspondence.

In one embodiment, the frame comprises a bottom frame, two side frames, a top frame and four connecting pieces, the bottom frame and the side frames and the top frame and the side frames are connected through the connecting pieces, and the bottom frame, the side frames, the top frame and the connecting pieces are detachably connected.

In one embodiment, the frame further comprises a limiting block, the limiting block is arranged on the inner side of the side frame in a protruding mode, and the limiting block and the radiating fins are fixed through fasteners.

In one embodiment, the support assembly further comprises a bracket, the bracket is U-shaped, and two sides of the bracket are hinged to two sides of the frame.

In one embodiment, the side frame is provided with a first positioning hole and a first adjusting hole, the side edge of the bracket is provided with a second positioning hole and a plurality of second adjusting holes, the second positioning hole corresponds to the first positioning hole, the second adjusting holes correspond to the first adjusting hole, and each second adjusting hole is annularly arranged by taking the second positioning hole as a center.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the LED court lamp of the utility model has the advantages that the plurality of LED lamp beads are arranged in a ring shape, and the light emitted by the LED lamp beads is direct light, so that the anti-dazzle effect is achieved; the fixed shell is frosted to prevent light leakage; the anti-overflow light cover plays a role in preventing overflow light.

Drawings

Fig. 1 is a schematic view of an assembly structure of an LED court lamp according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of the LED court lamp shown in FIG. 1, except for an anti-spill light cover and a support;

FIG. 3 is an exploded schematic view of the light emitting assembly in the LED court light shown in FIG. 1;

fig. 4 is an exploded schematic view of another angle of the light emitting assembly in the LED court light shown in fig. 2.

Reference is made to the accompanying drawings in which:

an LED court light 100;

the support assembly 10, the frame 11, the bottom frame 111, the side frame 112, the first positioning hole 1121, the first adjusting hole 1122, the top frame 113, the connecting member 114, the back plate 12, the anti-overflow light cover 13, the bracket 14, the second positioning hole 141, and the second adjusting hole 142;

light emitting component 20, heat sink 21, PCB 22, LED lamp 23, fixing shell 24, lamp cover 25, light transmission part 251, light focusing part 252, reflection part 253, and power supply 30.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in order to provide the LED court lamp 100 of the preferred embodiment of the present invention, it includes a supporting component 10 and a light emitting component 20, the supporting component 10 includes a frame 11, a plurality of back plates 12 connected to one side of the frame 11, and an anti-overflow light cover 13 connected to one end of the frame 11, the light emitting component 20 includes a heat sink 21, a PCB 22, LED lamp beads 23, a fixing shell 24 and a lamp cover 25, the LED court lamp 100 of the present invention is formed by annularly disposing a plurality of LED lamp beads 23, and the light emitted by the LED lamp beads 23 is direct light, so as to achieve the anti-glare effect; a fixing case 24 through a sanding process to prevent light leakage; the external light-overflow prevention cover 13 is arranged to play a role in preventing external light overflow.

As shown in fig. 1 and fig. 2, in the present embodiment, the supporting assembly 10 includes a frame 11, a plurality of back plates 12 connected to one side of the frame 11, and an anti-overflow light cover 13 connected to one end of the frame 11, optionally, the frame 11 includes a bottom frame 111, two side frames 112, a top frame 113, and four connecting members 114, the bottom frame 111 and the side frames 112, and the top frame 113 and the side frames 112 are connected through the connecting members 114, further, the side frames 112 are provided with first positioning holes 1121 and first adjusting holes 1122, and the bottom frame 111, the side frames 112, the top frame 113, and the connecting members 114 are detachably connected; when the device is installed, the bottom frame 111 and the connecting member 114, the side frame 112 and the connecting member 114, and the top frame 113 and the connecting member 114 are fixed by screws. The frame 11 further includes a stopper (not shown) protruding from the inner side of the side frame 112. In one embodiment, the back plate 12 has a plurality of heat dissipation holes, and the back plate 12 is fixed to the two side frames 112 by screws. The anti-spill light cover 13 is fixedly mounted on the two side frames 112 through screws, and plays a role in preventing spill light. Optionally, the spill light prevention cover 13 is inverted U-shaped in cross-section.

In an embodiment, the support assembly 10 further comprises a bracket 14, the bracket 14 is U-shaped, two sides of the bracket 14 are hinged to two sides of the frame 11, and the bracket 14 is used for connecting an external mechanism. Optionally, a second positioning hole 141 and a plurality of second adjusting holes 142 are disposed on a side of the bracket 14, the second positioning hole 141 corresponds to the first positioning hole 1121, the second adjusting holes 142 correspond to the first adjusting holes 1122, and each second adjusting hole 142 is annularly disposed with the second positioning hole 141 as a center; when the light emitting module 20 is used, the second positioning hole 141 and the first positioning hole 1121 are penetrated by screws so that the bracket 14 is hinged to the frame 11, and the second adjusting hole 142 and the first adjusting hole 1122 are penetrated by screws so as to adjust the angle between the bracket 14 and the frame 11, thereby adjusting the angle of the light emitted by the light emitting module 20.

As shown in fig. 3 and 4, the light emitting assembly 20 includes a heat sink 21, a PCB 22, LED beads 23, a fixing shell 24 and a lamp cover 25, the heat sink 21 is installed in the frame 11, optionally, a limiting block and the heat sink 21 are fixed by a fastener, further, a plurality of heat sinks 21 are provided, and a gap is formed between each heat sink 21 for heat dissipation; the PCB 22 is arranged on the radiating fin 21, the number of the LED lamp beads 23 is multiple, each LED lamp bead 23 is electrically connected with the PCB 22, each LED lamp bead 23 is annularly arranged, light emitted by the LED lamp beads 23 is direct light and plays a role in anti-glare, and optionally, nine LED lamp beads 23 form a group of light-emitting rings; the fixing shell 24 is connected to the heat sink 21, and the fixing shell 24 has a frosted structure to prevent light leakage.

In one embodiment, the lampshade 25 covers the LED lamp beads 23, and the lampshade 25 is installed on the fixed shell 24. Optionally, the lamp cover 25 includes a light-transmitting portion 251 and a plurality of light-condensing portions 252, each light-condensing portion 252 is disposed along the periphery of the light-transmitting portion 251, and each light-condensing portion 252 corresponds to the LED lamp beads 23 one by one; the lamp housing 25 further includes a reflection portion 253, and the reflection portion 253 is protruded from the middle of the light transmission portion 251 to reflect light to ensure that the light is direct. Further, the light-transmitting portion 251 is a ring, the light-condensing portion 252 is cup-shaped, the reflecting portion 253 has a prism structure, and the light-transmitting portion 251, the light-condensing portion 252, and the reflecting portion 253 are made of transparent materials. The lamp housing 25 is provided in plural, and the lamp housings 25 are provided at intervals on the fixed case 24.

In one embodiment, the heat sink 21, the PCB 22, the fixing housing 24 and the back plate 12 are all plural and correspond to one another; when the light emitting assembly 20 has a fault, only the corresponding back plate 12 needs to be detached for replacement or maintenance, which is convenient for use. The LED court lamp 100 also comprises a power supply 30 mounted on the frame 11, the power supply 30 being electrically connected to the PCB 22.

The LED court lamp 100 of the utility model has the advantages that the LED lamp beads 23 are annularly arranged, and the light emitted by the LED lamp beads 23 is direct light, so that the anti-dazzle effect is achieved; a fixing case 24 through a sanding process to prevent light leakage; the external light-overflow prevention cover 13 is arranged to play a role in preventing external light overflow.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a LED court lamp, a serial communication port, including supporting component and light-emitting component, the supporting component includes the frame, connects a plurality of backplates of frame one side and connection the excessive light of preventing of frame one end is covered, light-emitting component includes fin, PCB board, LED lamp pearl, set casing and lamp shade, the fin install in the frame, the PCB board install in the fin, LED lamp pearl is a plurality of, each LED lamp pearl with PCB board electric connection, each LED lamp pearl is cyclic annular setting, the set casing is connected the fin, the set casing is the dull polish structure, the lampshade lid is located LED lamp pearl, the lamp shade install in the set casing.

2. The LED court lamp as claimed in claim 1, wherein the lamp cover comprises a light-transmitting portion and a plurality of light-condensing portions, each light-condensing portion is arranged along a periphery of the light-transmitting portion, and each light-condensing portion corresponds to the LED lamp bead one to one.

3. The LED court light of claim 2, wherein the light gathering portion is cup-shaped.

4. The LED court lamp of claim 2, wherein the lamp cover further comprises a reflective portion, and the reflective portion is convexly disposed in the middle of the light-transmissive portion.

5. The LED court light of claim 4, wherein the reflective portion is a prismatic structure.

6. The LED court lamp as recited in claim 1, wherein the lamp shade is provided in plurality, and each lamp shade is arranged at intervals on the fixed shell; the radiating fins, the PCB, the fixed shell and the back plate are in one-to-one correspondence.

7. The LED court lamp of claim 1, wherein the frame comprises a bottom frame, two side frames, a top frame and four connectors, the bottom frame and the side frames, and the top frame and the side frames are all connected by the connectors, and the bottom frame, the side frames, the top frame and the connectors are all detachably connected.

8. The LED court lamp of claim 7, wherein the frame further comprises a limiting block, the limiting block is arranged on the inner side of the side frame in a protruding manner, and the limiting block and the heat sink are fixed through a fastener.

9. The LED court lamp of claim 7, wherein the support assembly further comprises a bracket, the bracket being U-shaped, two sides of the bracket being hinged to two sides of the frame.

10. The LED court lamp as claimed in claim 9, wherein the side frame is provided with a first positioning hole and a first adjusting hole, the side edge of the support is provided with a second positioning hole and a plurality of second adjusting holes, the second positioning hole corresponds to the first positioning hole, the second adjusting hole corresponds to the first adjusting hole, and each second adjusting hole is annularly arranged around the second positioning hole.