CN211475675U

CN211475675U - LED panel light, sports field lighting lamp and lighting system

Info

Publication number: CN211475675U
Application number: CN202020414586.7U
Authority: CN
Inventors: 郭唱
Original assignee: Chongqing Shengjing Technology Co ltd
Current assignee: Chongqing Shengjing Technology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-09-11
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a LED panel light, which comprises a bottom plate, a radiating plate and a light-passing plate, wherein the bottom plate is provided with a radiating plate, LED lamp beads are arranged on the radiating plate in an array manner, the radiating plate is positioned between the bottom plate and the radiating plate, and the radiating plate is positioned between the radiating plate and the light-passing plate; the divergent plate is provided with lenses in an array mode. The utility model also discloses a sports ground illumination lamps and lanterns, including middle pole setting, at least one side of middle pole setting is equipped with as above LED panel light, just middle pole setting with be equipped with the angle adjustment mechanism who is used for adjusting the inclination of LED panel light for level ground between the LED panel light. The utility model also discloses a stadium lighting system, the array is equipped with the stadium on the stadium, the both sides on stadium are equipped with as above respectively stadium illumination lamps and lanterns. The utility model discloses a LED panel light can effectively increase irradiation range to it is applicable in the irradiant scene of needs large tracts of land.

Description

LED panel light, sports field lighting lamp and lighting system

Technical Field

The utility model belongs to the technical field of lighting apparatus, specific be a LED panel light, sports ground illumination lamps and lanterns and lighting system thereof.

Background

The LED surface light source is in the initial stage of use at present, and is suitable for various lamps such as ceiling lamps, down lamps, industrial and mining lamps, fluorescent lamps, bulb lamps and the like. The existing LED surface light source mostly adopts a mode that lenses are arranged outside each LED lamp bead in a one-to-one correspondence mode, light emitted by the LED lamp beads is refracted into parallel light by the lenses, and then a point light source is converted into the surface light source. The chinese patent with publication number CN204966535U discloses a surface light source with a lens, the surface light source includes a substrate and LED chips disposed on the substrate, a ring of dam glue is disposed around the LED chips to form a circular groove, the dam glue surrounds all the LED chips, a layer of fluorescent glue is filled in the groove formed by the dam glue, the fluorescent glue covers the LED chips, a lens is fixed on the fluorescent glue, the lens is oval, the end surface of the lens clings to the dam glue to seal the fluorescent glue, the lens is provided with two angles of 120 ° or 140 °, the LED chips are blue LED chips or violet LED chips, and are fixedly connected to the upper surface of the substrate by high thermal conductivity insulating glue, and the LED chip electrodes are connected to electrode pads on the substrate by gold wires, thereby realizing the connection of the inner and outer electrodes. The surface light source also converts a point light source into a parallel light source by arranging a lens on each LED wafer.

Although the existing LED surface light source can meet the use requirements to a certain extent, because each LED lamp bead is externally provided with a lens, the LED lamp beads are not interfered with each other, although a point light source is converted into the surface light source of parallel light, the irradiation area of the surface light source is constrained, namely the irradiation area and the irradiation direction of each LED lamp bead are constrained by the corresponding lens. In sports fields, in order to prevent the dazzling influence of point light sources, surface light sources are used for illumination. And because the sports field is often bigger, but the present area source that shines the area and receive the restraint is difficult to be suitable for.

Disclosure of Invention

In view of this, the utility model aims at providing a LED panel light, sports ground illumination lamps and lanterns and arrangement structure thereof can effectively increase irradiation range to it is applicable in the scene that needs large tracts of land illumination.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model firstly provides a LED panel light, which comprises a bottom plate, a radiating plate and a light-passing plate, wherein the bottom plate is provided with a radiating plate, LED lamp beads are arranged on the radiating plate in an array manner, the radiating plate is positioned between the bottom plate and the radiating plate, and the radiating plate is positioned between the radiating plate and the light-passing plate; the divergent plate is provided with lenses in an array mode.

Furthermore, all the focuses of the lenses are located on a focal plane parallel to the diffuser plate, and all the LED lamp beads are located on the focal plane of the lenses.

Furthermore, the lens and the LED lamp beads are arranged in a one-to-one correspondence mode.

The utility model also provides a sports ground illumination lamps and lanterns, including middle pole setting, at least one side of middle pole setting is equipped with as above LED panel light, just middle pole setting with be equipped with the angle adjustment mechanism who is used for adjusting the inclination of LED panel light for level ground between the LED panel light.

Furthermore, the angle adjusting mechanism comprises a double-hinge connecting rod I and a double-hinge connecting rod II which are arranged on two sides of the bottom plate, the bottom of the middle upright rod is provided with a hinge seat, and two ends of one double-hinge connecting rod I are respectively hinged with the bottom plate and the hinge seat; the middle upright rod is sleeved with a hinge sleeve in sliding fit with the middle upright rod, and two ends of the other double-hinge connecting rod II are respectively hinged with the bottom plate and the hinge sleeve; and the middle upright rod is also provided with a position adjusting mechanism for adjusting the position of the hinged sleeve and further adjusting the inclination angle of the LED panel lamp relative to the horizontal ground.

Furthermore, the middle part of middle pole setting is equipped with the external screw thread section, position adjustment mechanism include two with external screw thread section screw-thread fit's nut, the articulated cover is located between these two nuts.

Further, the top of middle pole setting is equipped with the mounting panel, perhaps the bottom of middle pole setting is equipped with rather than fixed connection's lamp pole.

The utility model also provides a stadium lighting system, the array is equipped with the stadium on the stadium, the both sides on stadium are equipped with respectively as above stadium illumination lamps and lanterns, and set up between two stadiums stadium illumination lamps and lanterns the both sides of middle pole setting all are equipped with the LED panel light is located the stadium edge stadium illumination lamps and lanterns middle pole setting only at its towards one side on stadium is equipped with the LED panel light.

And the illumination control system is arranged in one-to-one correspondence to the sports field and used for controlling all the LED panel lamps for providing illumination for the sports field to emit light.

Further, the illumination control system includes:

a controller;

the LED driving circuit is used for adjusting the brightness of the LED panel lamp;

the LED color temperature adjusting circuit is used for adjusting the color temperature of the LED panel lamp;

the color acquisition module is used for acquiring color data;

the color acquisition module adopts a camera and/or an input panel which are electrically connected with the controller;

the controller adjusts the light emitting brightness and the color temperature of the LED panel lamp through the LED driving circuit and the LED color temperature adjusting circuit respectively according to the color acquired by the color acquisition module.

The beneficial effects of the utility model reside in that:

the utility model discloses a LED panel light through setting up LED lamp pearl array on the heating panel, sets up the lens array on sending out the board that looses, so, on the light that same LED lamp pearl sent can be projected a plurality of lenses, through the lens refraction back of difference, obtains the different parallel light of luminous angle, promptly the utility model discloses a LED panel light can obtain the different parallel light of luminous angle, and then can increase the illumination area, is applicable to like needs the irradiant scene of large tracts of land such as sports field.

The utility model discloses a stadium illumination lamps and lanterns, through the side of pole setting in the middle through two hinge connecting rod I and two hinge connecting rod II articulated LED panel lights of connecting, adjust the inclination that LED panel light is compared in the horizontal plane through angle adjusting mechanism, so, can be according to the difference of using the scene, adjust the size in illumination space through height and the inclination of adjusting LED panel light, with satisfy the requirement of illumination horizontal width and vertical height, the specially adapted is like the use in places such as badminton stadium and table tennis stadium.

The utility model discloses a stadium lighting system sets up stadium illumination lamps and lanterns respectively through the both sides at the stadium, can realize the illumination requirement to whole stadium. Through setting up illumination control system, can gather the colour of motion media such as badminton and table tennis through the mode of camera or control panel input, adjust according to the colour of gathering and illuminate luminance and colour temperature, make the luminous and motion media such as badminton and table tennis of LED panel light have great colour difference.

Drawings

In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:

fig. 1 is a schematic structural diagram of an embodiment of the lighting system for sports fields according to the present invention;

FIG. 2 is a schematic view of a sports field lighting fixture;

FIG. 3 is a schematic structural diagram of an LED panel light;

FIG. 4 is a schematic view of the internal structure of the LED panel lamp;

FIG. 5 is a light path diagram of the illumination principle of the LED panel lamp;

fig. 6 is a functional block diagram of an illumination control system.

Description of reference numerals:

1-a bottom plate; 2-a dispersing plate; 3-light-transmitting plate; 4-a heat sink; 5-LED lamp beads; 6-a lens; 7-middle upright stanchion; 8-a double-hinged connecting rod I; 9-double hinged connecting rod II; 10-a hinged seat; 11-a hinge sleeve; 12-a nut; 13-a nut; 14-a mounting plate; 15-a playing field; 16-a controller; 17-LED driver circuit; 18-LED color temperature adjusting circuit; 19-a camera; 20-input panel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1, it is a schematic structural diagram of an embodiment of the lighting system for sports field of the present invention. The stadium lighting system of this embodiment, the array is equipped with stadium 15 on the stadium, and the both sides of stadium 15 are equipped with above stadium illumination lamps and lanterns respectively. The stadium illumination lamps and lanterns of this embodiment, including middle pole setting 7, at least one side of middle pole setting 7 is equipped with the LED panel light, and is equipped with the angle adjustment mechanism who is used for adjusting the inclination of LED panel light for level ground between middle pole setting 7 and the LED panel light. The two sides of the middle upright rod 7 of the stadium lighting fixture arranged between the two stadiums 15 are both provided with LED panel lamps, and the middle upright rod 7 of the stadium lighting fixture positioned at the edge of the stadium is only provided with the LED panel lamps at one side facing the stadium 15.

Through the articulated LED panel light of connecting of two hinge connecting rods I8 and two hinge connecting rods II 9 in the side of pole setting in the middle of, adjust the inclination that LED panel light is compared in the horizontal plane through angle adjustment mechanism, so, can be according to the difference of using the scene, adjust the size in illumination space through height and the inclination of adjusting LED panel light, with satisfy the requirement of illumination horizontal width and vertical height, specially adapted is like the use in places such as badminton stadium and table tennis stadium.

The LED panel lamp comprises a bottom plate 1, a dispersing plate 2 and a light-transmitting plate 3, wherein a heat dissipation plate 4 is arranged on the bottom plate 1, LED lamp beads 5 are arrayed on the heat dissipation plate 4, the heat dissipation plate 4 is located between the bottom plate 1 and the dispersing plate 2, and the dispersing plate 2 is located between the heat dissipation plate 4 and the light-transmitting plate 3; the divergent plate 2 is provided with lenses 6 in an array. Through setting up LED lamp pearl array on the heating panel, set up the lens array on the board that gives out light, so, on the light that same LED lamp pearl sent can be projected a plurality of lenses, through the lens refraction back of difference, obtain the parallel light that luminous angle is different, promptly the utility model discloses a LED panel light can obtain the parallel light that luminous angle is different, and then can increase the irradiation area, is applicable to like needs the irradiant scene of large tracts of land such as sports field.

Further, all the focuses of the lens 6 are located on a focal plane parallel to the divergent plate 2, and all the LED beads 5 are located on the focal plane of the lens 6. The lens 6 and the LED lamp beads 5 of the embodiment are arranged in a one-to-one correspondence mode. As shown in fig. 5, the LED lamp beads 5 emit light and are refracted by different lenses 6 to obtain parallel lights with different irradiation directions.

Further, the angle adjusting mechanism comprises a double-hinge connecting rod I8 and a double-hinge connecting rod II 9 which are arranged on two sides of the bottom plate 1, a hinge seat 10 is arranged at the bottom of the middle upright rod 7, and two ends of one double-hinge connecting rod I8 are respectively hinged with the bottom plate 1 and the hinge seat 10; the middle upright rod 7 is sleeved with a hinge sleeve 11 in sliding fit with the middle upright rod, and two ends of the other double-hinge connecting rod II 9 are respectively hinged with the bottom plate 1 and the hinge sleeve 11; and the middle upright rod 7 is also provided with a position adjusting mechanism for adjusting the position of the hinge sleeve 11 so as to adjust the inclination angle of the LED panel lamp relative to the horizontal ground. The middle part of the middle vertical rod 7 of the embodiment is provided with an external thread section 7a, the position adjusting mechanism comprises two

nuts

12 and 13 which are in threaded fit with the external thread section 7a, and the hinge sleeve 11 is positioned between the two

nuts

12 and 13, so that the position of the hinge sleeve 11 on the external thread section 7a can be adjusted through the two

nuts

12 and 13, and further the inclination angle of the LED panel lamp is adjusted.

Further, the top of the middle vertical rod 7 is provided with a mounting plate 14, or the bottom of the middle vertical rod 7 is provided with a lamp post fixedly connected with the middle vertical rod. The present embodiment is provided with a mounting plate 14 at the top of the central upright 7, suitable for use in indoor areas, where the sports field lighting fixture is mounted on the ceiling of the indoor area. For outdoor place, can adopt the mode that the lamp pole was installed on ground, no longer describe tiredly.

Further, the stadium lighting system of the present embodiment further includes an illumination control system that is provided in one-to-one correspondence with the stadium 15 and that controls lighting of all the LED panel lights that provide illumination for the stadium 15. Specifically, the illumination control system of the present embodiment includes: a controller 16; the LED driving circuit 17 is used for adjusting the brightness of the LED panel lamp; an LED color temperature adjusting circuit 18 for adjusting the color temperature of the LED panel lamp; and the color acquisition module is used for acquiring colors. The color acquisition module adopts a camera 19 and/or an input panel 20 which are electrically connected with the controller 16; the controller 16 adjusts the luminance and the color temperature of the LED panel lamp through the LED driving circuit 17 and the LED color temperature adjusting circuit 18, respectively, according to the color collected by the color collecting module. Specifically, the LED color temperature adjusting circuit 18 may adopt an LED color temperature adjusting circuit disclosed in chinese patent publication No. CN104955203B, and the LED driving circuit 17 may adopt an LED driving circuit disclosed in chinese patent publication No. CN 102045929B.

The sports field lighting system of this embodiment sets up sports field illumination lamps and lanterns respectively through the both sides at the stadium, can realize the illumination requirement to whole stadium. Through setting up illumination control system, can gather the colour of motion media such as badminton and table tennis through the mode of camera or control panel input, adjust according to the colour of gathering and illuminate luminance and colour temperature, make the luminous and motion media such as badminton and table tennis of LED panel light have great colour difference.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. An LED panel light, its characterized in that: the radiating device comprises a bottom plate (1), a radiating plate (2) and a light-transmitting plate (3), wherein the bottom plate (1) is provided with a radiating plate (4), LED lamp beads (5) are arrayed on the radiating plate (4), the radiating plate (4) is positioned between the bottom plate (1) and the radiating plate (2), and the radiating plate (2) is positioned between the radiating plate (4) and the light-transmitting plate (3); the lens (6) is arranged on the diffusion plate (2) in an array mode.

2. The LED panel lamp of claim 1, wherein: the focuses of all the lenses (6) are located on a focal plane parallel to the diffusion plate (2), and all the LED lamp beads (5) are located on the focal plane of the lenses (6).

3. The LED panel lamp of claim 2, wherein: the lenses (6) and the LED lamp beads (5) are arranged in a one-to-one correspondence mode.

4. A sports field illumination lamps and lanterns which characterized in that: the LED flat lamp comprises a middle vertical rod (7), wherein at least one side of the middle vertical rod (7) is provided with the LED flat lamp as claimed in any one of claims 1-3, and an angle adjusting mechanism for adjusting the inclination angle of the LED flat lamp relative to the horizontal ground is arranged between the middle vertical rod (7) and the LED flat lamp.

5. A sports field lighting fixture as claimed in claim 4, wherein: the angle adjusting mechanism comprises a double-hinge connecting rod I (8) and a double-hinge connecting rod II (9) which are arranged on two sides of the bottom plate (1), a hinge base (10) is arranged at the bottom of the middle upright rod (7), and two ends of one double-hinge connecting rod I (8) are respectively hinged with the bottom plate (1) and the hinge base (10); a hinge sleeve (11) in sliding fit with the middle upright rod (7) is sleeved on the middle upright rod, and two ends of the other double-hinge connecting rod II (9) are respectively hinged with the base plate (1) and the hinge sleeve (11); and the middle upright rod (7) is also provided with a position adjusting mechanism for adjusting the position of the hinge sleeve (11) so as to adjust the inclination angle of the LED panel lamp relative to the horizontal ground.

6. A sports field lighting fixture as claimed in claim 5, wherein: the middle part of middle pole setting (7) is equipped with external screw thread section (7a), position control mechanism include two with external screw thread section (7a) screw-thread fit's nut (12,13), articulated cover (11) are located between these two nuts (12, 13).

7. A sports field lighting fixture as claimed in any one of claims 4 to 6, wherein: the top of middle pole setting (7) is equipped with mounting panel (14), perhaps the bottom of middle pole setting (7) is equipped with rather than fixed connection's lamp pole.

8. A sports field lighting system characterized by: the array on the stadium is provided with stadium fields (15), both sides of the stadium field (15) being provided with a stadium lighting fixture according to any one of claims 4 to 7, and both sides of the middle upright (7) of the stadium lighting fixture arranged between two stadium fields (15) being provided with the LED panel light, the middle upright (7) of the stadium lighting fixture at the edge of the stadium being provided with the LED panel light only on its side facing the stadium field (15).

9. A sports field lighting system according to claim 8, wherein: the LED sports ground is characterized by further comprising an illumination control system which is arranged in one-to-one correspondence with the sports ground (15) and used for controlling all LED panel lamps for providing illumination for the sports ground (15) to emit light.

10. A sports field lighting system according to claim 9, wherein: the illumination control system includes:

a controller (16);

the LED driving circuit (17) is used for adjusting the brightness of the LED panel lamp;

an LED color temperature adjusting circuit (18) for adjusting the color temperature of the LED panel lamp;

the color acquisition module is used for acquiring color data;

the color acquisition module adopts a camera (19) and/or an input panel (20) which are electrically connected with the controller (16);

the controller (16) adjusts the light emitting brightness and the color temperature of the LED panel lamp through the LED driving circuit (17) and the LED color temperature adjusting circuit (18) according to the color collected by the color collecting module.