CN220707146U - Multi-point refraction LED court lamp - Google Patents
Multi-point refraction LED court lamp Download PDFInfo
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- CN220707146U CN220707146U CN202322129416.0U CN202322129416U CN220707146U CN 220707146 U CN220707146 U CN 220707146U CN 202322129416 U CN202322129416 U CN 202322129416U CN 220707146 U CN220707146 U CN 220707146U
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- illumination
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- 230000001681 protective effect Effects 0.000 claims abstract description 67
- 238000005286 illumination Methods 0.000 claims abstract description 36
- 230000005855 radiation Effects 0.000 claims description 26
- 230000017525 heat dissipation Effects 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 5
- 208000033830 Hot Flashes Diseases 0.000 description 3
- 206010060800 Hot flush Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a multi-point refraction LED court lamp which comprises an illumination electric box and a fixing plate, wherein a heat dissipation structure is fixedly arranged on one side of the illumination electric box, a protection box is fixedly arranged on the other side of the illumination electric box, and a plurality of LED lamp sources are arranged in the protection box. The reflecting plate is arranged on the inner side wall of the protective box, the reflecting plate is a mirror surface, the light of the LED lamp source is directly irradiated onto the mirror surface reflecting plate, the transparent protective cover is arranged on one side of the protective box, the light of the LED lamp source is directly irradiated onto the mirror surface reflecting plate for reflection, so that the light of the LED lamp source is transmitted to the transparent protective cover, and is outwards refracted and transmitted through the convex surface of the transparent protective cover, thereby realizing the multi-point refraction of the LED lamp source in the LED court lamp, effectively expanding the illumination range of the LED lamp source, avoiding influencing the visual field of people, reducing a plurality of installation of the LED court lamp, reducing the illumination cost in the sports field, and further guaranteeing the free movement of people in the sports field.
Description
Technical Field
The utility model relates to the technical field of court lamps, in particular to a multi-point refraction LED court lamp.
Background
With the improvement of living standard, people begin to show unprecedented hot flashes to various sports, and this hot flashes also attracts more and more people to the stadium, and with the hot flashes of various sports apparatuses and stadium auxiliary appliances, because reasons such as work or study, most people go to participate in sports at night more, and when participating in sports at night, the lighting condition of sports place has very big influence to the experience of sports, can install the LED court lamp in the stadium and provide illumination for people.
The existing LED court lamps in the sports ground mostly can be used for setting up a column-type spotlight on the side edge of the sports ground, the directivity of light projected by the spotlight is strong, the influence on the visual field of people is easy, meanwhile, the irradiation range of the light is limited, and a plurality of LED court lamps are required to be installed in the larger sports ground, so that the illumination cost in the sports ground is increased, the irradiation range is smaller, and the free movement of people in the sports ground is influenced; when the existing LED court lamp is used for a long time, the LED court lamp needs to be cooled, the existing LED court lamp is generally cooled by adopting a mode of forming a cooling hole, the cooling effect of the mode of forming the cooling hole is poor, the lamp is extremely easy to damage due to poor cooling, the service life of the lamp is shortened, meanwhile, the LED court lamp can be internally accumulated ash due to the forming of the cooling hole, and the normal use of the LED court lamp is influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a multi-point refraction LED court lamp.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a multiple spot refraction LED court lamp, includes illumination electrical apparatus case and fixed plate, one side fixed mounting heat radiation structure of illumination electrical apparatus case, the opposite side fixed mounting protective housing of illumination electrical apparatus case, the internally mounted of protective housing has a plurality of LED lamp source, a plurality of the one end fixed mounting of LED lamp source is on the lateral wall of illumination electrical apparatus case, the inside lateral wall fixed mounting of protective housing has the reflector panel, the top fixed mounting connection frame of reflector panel, the top of connection frame passes through screw fixed mounting board, fixed mounting transparent protection casing on the mounting board, one side fixed mounting protective frame of protective housing, fixed connection backup pad between the same one side of protective frame and illumination electrical apparatus case, fixed mounting has fixing bolt on the lateral wall of fixed plate, the fixed plate runs through the installation support frame through fixing bolt.
Preferably, the number of the fixing plates is two, and the two fixing plates are fixedly arranged on two sides of the lighting electrical box relatively.
Preferably, the heat radiation structure comprises a heat radiation frame and heat radiation fins, the heat radiation frame is fixedly arranged on one side of the lighting electrical box, a protection net is fixedly arranged on one side of the heat radiation frame, a plurality of holes are formed in the protection net, the number of the heat radiation fins is a plurality of the heat radiation fins are fixedly arranged on one side of the lighting electrical box, the heat radiation fins are arranged in the heat radiation frame, and gaps exist between the protection net and the heat radiation fins.
Preferably, the reflector is a mirror surface, the reflector and the connecting frame are the same in shape and are both in a shape like a Chinese character 'hui', and the orthographic projection area of the connecting frame is larger than that of the reflector.
Preferably, the mounting plate comprises a light outlet, the light outlet is arranged at the inner center of the mounting plate, and the orthographic projection area of the light outlet is the same as that of the transparent protective cover.
Preferably, the transparent protective cover is convex, the protective frame is conical, the orthographic projection area of the protective frame is larger than that of the lighting electrical box, and the section height of the protective frame is larger than that of the transparent protective cover.
The utility model has the following beneficial effects:
1. according to the utility model, the multi-point refraction LED court lamp is formed by the illumination electric box, the heat radiation structure, the protective box, the LED lamp source, the mounting plate, the transparent protective cover, the protective frame, the support plate, the support frame and the fixing bolts, the LED lamp source is arranged in the protective box, the reflector is arranged on the inner side wall of the protective box, the reflector is a mirror surface, the light of the LED lamp source is directly irradiated onto the mirror surface reflector, the transparent protective cover is arranged on one side of the protective box, the LED lamp source is directly irradiated onto the mirror surface reflector for reflection, so that the light of the LED lamp source is transmitted to the transparent protective cover, and the convex surface of the transparent protective cover is outwards refracted for transmission, so that the multi-point refraction of the LED lamp source in the LED court lamp is realized, the illumination range of the LED lamp source is effectively enlarged, the influence on the vision of people is avoided, the installation of the LED court lamp is reduced, the illumination cost in the sports court is reduced, and the free movement of people in the sports court is further ensured.
2. According to the LED court lamp, the radiating structure and the protection frame are respectively arranged on the illumination electric box, the radiating fins on the radiating structure can effectively increase the radiation of the illumination electric box of the LED lamp source, the radiating effect is further guaranteed, the LED court lamp is prevented from being damaged due to poor radiation, the service life of the LED court lamp is prolonged, the radiating fins are protected by hearing the protection network, the transparent protection cover is further protected by the protection frame, and the normal use of the LED court lamp is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a multi-point refractive LED court lamp according to the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of a multi-point refractive LED court lamp according to the present utility model;
FIG. 3 is a schematic diagram of a cross-sectional structure of a multi-point refractive LED court lamp according to the present utility model;
fig. 4 is a second schematic cross-sectional view of a multi-point refractive LED court lamp according to the present utility model.
In the figure: 1. an illumination electrical box; 101. a fixing plate; 2. a heat dissipation structure; 201. a heat dissipation frame; 202. a protective net; 203. a heat sink; 3. a protective box; 301. a light reflecting plate; 302. a connection frame; 4. an LED light source; 5. a mounting plate; 501. a light outlet; 6. a transparent protective cover; 7. a protective frame; 8. a support plate; 9. a support frame; 10. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a multi-point refraction LED court lamp, including illumination electrical apparatus case 1 and fixed plate 101, one side fixed mounting heat radiation structure 2 of illumination electrical apparatus case 1, the opposite side fixed mounting protective housing 3 of illumination electrical apparatus case 1, the internally mounted of protective housing 3 has a plurality of LED lamp source 4, the one end fixed mounting of a plurality of LED lamp source 4 is on the lateral wall of illumination electrical apparatus case 1, the inside lateral wall fixed mounting of protective housing 3 has reflector 301, the top fixed mounting connection frame 302 of reflector 301, the top of connection frame 302 passes through screw fixed mounting board 5, fixed mounting transparent protection casing 6 on the mounting board 5, one side fixed mounting protective housing 7 of protective housing 3, fixed connection backup pad 8 between the same one side of protective housing 7 and illumination electrical apparatus case 1, fixed mounting has fixing bolt 10 on the lateral wall of fixed plate 101, fixing plate 101 runs through mounting support frame 9 through fixing bolt 10.
In the present embodiment, as shown in fig. 1, 2, 3 and 4, the number of the fixing plates 101 is two, and two fixing plates 101 are fixedly installed on both sides of the lighting box 1.
In this embodiment, as shown in fig. 1, 2, 3 and 4, the heat dissipation structure 2 includes a heat dissipation frame 201 and heat dissipation fins 203, the heat dissipation frame 201 is fixedly installed on one side of the lighting apparatus box 1, a protection net 202 is fixedly installed on one side of the heat dissipation frame 201, a plurality of holes are formed in the protection net 202, the number of the heat dissipation fins 203 is a plurality of, the plurality of heat dissipation fins 203 are fixedly installed on one side of the lighting apparatus box 1, the plurality of heat dissipation fins 203 are installed inside the heat dissipation frame 201, and gaps exist between the protection net 202 and the plurality of heat dissipation fins 203.
In this embodiment, as shown in fig. 1, 2, 3 and 4, the reflector 301 is a mirror surface, the reflector 301 and the connecting frame 302 have the same shape, and the front projection area of the connecting frame 302 is larger than the front projection area of the reflector 301.
In this embodiment, as shown in fig. 1, 2, 3 and 4, the mounting plate 5 includes a light outlet 501, the light outlet 501 is opened at the inner center of the mounting plate 5, and the front projection area of the light outlet 501 is the same as the front projection area of the transparent protective cover 6.
In this embodiment, as shown in fig. 1, 2, 3 and 4, the transparent protective cover 6 is a convex surface, the protective frame 7 is tapered, the front projection area of the protective frame 7 is larger than the front projection area of the lighting electrical box 1, and the cross-sectional height of the protective frame 7 is larger than the cross-sectional height of the transparent protective cover 6.
The working process of the utility model is as follows: the utility model provides a multi-point refraction LED court lamp, which is composed of an illumination electric box 1, a heat radiation structure 2, a protective box 3, an LED lamp source 4, a mounting plate 5, a transparent protective cover 6, a protective frame 7, a support plate 8, a support frame 9 and a fixing bolt 10, wherein when in use, the support frame 9 of the LED court lamp is rotated, the support frame 9 rotates on the illumination electric box 1 through the fixing bolt 10 and the fixing plate 101, the support placement of the LED court lamp is completed through the support plate 8 and the support frame 9 at the bottom end of the illumination electric box 1, after the placement is stable, the illumination electric box 1 is started, the LED lamp source 4 on the illumination electric box 1 starts to work, the LED lamp source 4 is arranged in the protective box 3, a reflecting plate 301 is arranged on the inner side wall of the protective box 3, the reflecting plate 301 is a mirror surface, when the LED lamp source 4 works, light of the LED lamp source 4 is directly irradiated onto the mirror reflector 301, the transparent protective cover 6 is arranged on the mounting plate 5 fixed on the connecting frame 302 on one side of the protective box 3 through screws, the LED lamp source 4 is directly irradiated onto the mirror reflector 301 for reflection, the light of the LED lamp source 4 is transmitted onto the transparent protective cover 6 through the light outlet 501 of the mounting plate 5, the light is transmitted through the convex surface of the transparent protective cover 6 in an outward refraction way, thereby realizing the multi-point refraction of the LED lamp source 4 in the LED court lamp, effectively expanding the illumination range of the LED lamp source 4, avoiding influencing the visual field of people, reducing a plurality of installation of the LED court lamp, reducing the illumination cost in the sports field, further guaranteeing the free movement of people in the sports field, respectively installing the heat dissipation structure 2 and the protective frame 7 on the illumination electric box 1, the radiating fins 203 on the radiating frame 201 of the radiating structure 2 can effectively increase the heat dissipation of the lighting electrical box 1 of the LED lamp source 4, further guarantee the radiating effect, avoid damaging the LED court lamp due to poor heat dissipation, improve the service life of the LED court lamp, listen to the protective net 202 to protect the radiating fins 203 from dust, and the protective frame 7 further protects the transparent protective cover 6, thereby being beneficial to guaranteeing the normal use of the LED court lamp.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a multiple spot refraction LED court lamp, includes illumination electrical apparatus case (1) and fixed plate (101), its characterized in that: one side fixed mounting heat radiation structure (2) of illumination electrical apparatus case (1), opposite side fixed mounting protective housing (3) of illumination electrical apparatus case (1), the internally mounted of protective housing (3) has a plurality of LED lamp source (4), a plurality of the one end fixed mounting of LED lamp source (4) is on the lateral wall of illumination electrical apparatus case (1), the inside lateral wall fixed mounting of protective housing (3) has reflector panel (301), the top fixed mounting connection frame (302) of reflector panel (301), the top of connection frame (302) passes through screw fixed mounting board (5), fixed mounting transparent protection casing (6) on mounting board (5), one side fixed mounting protective housing (7) of protective housing (3), fixed connection backup pad (8) between the same one side of protective housing (7) and illumination electrical apparatus case (1), fixed mounting fixing bolt (10) on the lateral wall of fixed plate (101), fixed plate (101) are run through and are installed support frame (9) through fixing bolt (10).
2. The multi-point refractive LED court light of claim 1, wherein: the number of the fixing plates (101) is two, and the two fixing plates (101) are fixedly arranged on two sides of the lighting electrical box (1) relatively.
3. The multi-point refractive LED court light of claim 1, wherein: the heat radiation structure (2) comprises a heat radiation frame (201) and heat radiation fins (203), wherein the heat radiation frame (201) is fixedly installed on one side of a lighting appliance box (1), a protection net (202) is fixedly installed on one side of the heat radiation frame (201), a plurality of holes are formed in the protection net (202), the heat radiation fins (203) are fixedly installed on one side of the lighting appliance box (1), the heat radiation fins (203) are fixedly installed on the inner side of the heat radiation frame (201), and gaps exist between the protection net (202) and the heat radiation fins (203).
4. The multi-point refractive LED court light of claim 1, wherein: the reflector (301) is a mirror surface, the reflector (301) and the connecting frame (302) are identical in shape and are both in a shape like a Chinese character 'hui', and the orthographic projection area of the connecting frame (302) is larger than that of the reflector (301).
5. The multi-point refractive LED court light of claim 1, wherein: the mounting plate (5) comprises a light outlet (501), the light outlet (501) is arranged at the central position inside the mounting plate (5), and the orthographic projection area of the light outlet (501) is the same as that of the transparent protective cover (6).
6. The multi-point refractive LED court light of claim 1, wherein: the transparent protective cover (6) is a convex surface, the protective frame (7) is conical, the orthographic projection area of the protective frame (7) is larger than that of the lighting electrical box (1), and the section height of the protective frame (7) is larger than that of the transparent protective cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129416.0U CN220707146U (en) | 2023-08-09 | 2023-08-09 | Multi-point refraction LED court lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129416.0U CN220707146U (en) | 2023-08-09 | 2023-08-09 | Multi-point refraction LED court lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707146U true CN220707146U (en) | 2024-04-02 |
Family
ID=90443205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129416.0U Active CN220707146U (en) | 2023-08-09 | 2023-08-09 | Multi-point refraction LED court lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707146U (en) |
-
2023
- 2023-08-09 CN CN202322129416.0U patent/CN220707146U/en active Active
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