CN108826085B - Basketball court lighting device - Google Patents
Basketball court lighting device Download PDFInfo
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- CN108826085B CN108826085B CN201810437171.9A CN201810437171A CN108826085B CN 108826085 B CN108826085 B CN 108826085B CN 201810437171 A CN201810437171 A CN 201810437171A CN 108826085 B CN108826085 B CN 108826085B
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- illuminating
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- lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B63/00—Targets or goals for ball games
- A63B63/08—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball
- A63B63/083—Targets or goals for ball games with substantially horizontal opening for ball, e.g. for basketball for basketball
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/008—Leisure, hobby or sport articles, e.g. toys, games or first-aid kits; Hand tools; Toolboxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a basketball court lighting device. The basketball court lighting device comprises a basketball stand and a lighting assembly arranged on the basketball stand, wherein the basketball stand comprises a stand body, a backboard and a basket which are sequentially connected, the lighting assembly comprises a power supply, a switch and a lighting lamp which are sequentially and electrically connected, the lighting assembly further comprises an installation part, a rotating part, a controller and a reflection part, and the installation part is arranged on the stand body of the basketball stand; one side of the rotating part is connected with the mounting part, and the other side of the rotating part is connected with the illuminating lamp; the controller is connected with the rotating part; the reflecting part comprises a plurality of reflecting prisms, has seted up a plurality of recesses on the basket, and a plurality of recesses encircle to distribute on the basket, and each reflecting prism corresponds and sets up in each recess. The basketball court lighting device avoids the lighting lamp from being damaged; the illumination range of the illuminating lamp can be adjusted, and the shooting hit rate of a shooting player can be effectively improved.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a basketball court illumination device.
Background
At present, basketball court in the middle of the life mostly has not the light, for example basketball court in many parks does not have dedicated light, and basketball court of many schools also has not dedicated light, has the street lamp only beside, and when evening, because the street lamp is far away from the court and the street lamp is not bright enough, basketball court is just dark, and is very inconvenient to the person of playing the basketball in evening.
Some basketball stands of basketball courts are provided with illuminating lamps, but the illuminating lamps are easily broken by a player during shooting, the illuminating range is small, the brightness is not enough, and the shooting training of the player can be influenced.
Disclosure of Invention
Therefore, it is necessary to provide a basketball court lighting device for solving the problems that the lighting lamp on the basketball stand is easy to be broken and the shooting training of a player is influenced.
The utility model provides a basketball court lighting device, includes the basketball stands and installs the lighting assembly on the basketball stands, the basketball stands is including support body, backboard and the basket that connects gradually, lighting assembly is including power, switch and the light of electricity connection in proper order, lighting assembly still includes:
the mounting part is arranged on the frame body of the basketball stand;
one side of the rotating part is connected with the mounting part, and the other side of the rotating part is connected with the illuminating lamp;
a controller connected to the rotating portion;
the basket is provided with a plurality of grooves which are distributed on the basket in a surrounding manner, and each reflecting prism is correspondingly arranged in each groove;
the backboard is a transparent plate, the illuminating lamp is positioned on one side of the backboard, which is far away from the basket, the height of the illuminating lamp is smaller than that of the upper edge of the backboard, and the light emitting surface of the illuminating lamp is used for facing a basketball court.
In one embodiment, the grooves are uniformly distributed on the basket at intervals.
In one embodiment, the lighting assembly further comprises a wire, the power supply and the switch are arranged on the frame body, the power supply is electrically connected with the switch through the wire, and the switch is electrically connected with the lighting lamp through the wire.
In one embodiment, the rack body comprises a straight rod and a cross rod, the straight rod and the cross rod are connected into a shape like a 'gamma', one end of the straight rod, which is far away from the cross rod, is used for being connected with the ground, and the mounting part is arranged on the cross rod.
In one embodiment, the mounting part is cylindrical, and the cylindrical mounting part is vertically arranged on the cross beam.
In one embodiment, the rotating portion is disposed at an end of the mounting portion facing away from the cross member.
In one embodiment, the rotating portion is spherical.
In one embodiment, the largest cross-sectional area of the rotary part is larger than the cross-sectional area of the mounting part.
In one embodiment, a groove is formed in one end, away from the cross beam, of the mounting portion, and the rotating portion is arranged in the groove and is in fit connection with the mounting portion.
In one embodiment, the number of the illuminating lamps is two, the number of the rotating parts is also two, and the two rotating parts are arranged on the mounting part in parallel.
According to the basketball court lighting device, the lighting assembly comprises the lighting lamp, the mounting portion and the rotating portion, the lighting lamp is mounted on one side, away from the basket, of the backboard, the height of the lighting lamp is smaller than that of the upper edge of the backboard, the light emitting surface of the lighting lamp faces towards the basket, when a player plays a basketball at night, light can shine to the basket and a basketball court through the transparent backboard due to the fact that the backboard is the transparent plate, and therefore the lighting lamp cannot be hit even if the player shoots the basketball or shoots the basketball partially, and the lighting lamp is prevented from being damaged; the mounting part is used for fixing the rotating part and the illuminating lamp, the rotating part enables the illuminating range of the illuminating lamp to be adjustable, for example, when a basketball shooter needs to be brighter at the bottom corner of the court, the controller is used for controlling the rotating part to rotate, so that the illuminating lamp illuminates the bottom corner of the court; in addition, because set up the reflection part on the basket, the reflection part comprises a plurality of reflection prism, has seted up a plurality of recesses on the basket, and a plurality of recesses encircle to distribute on the basket, and each reflection prism corresponds and sets up in each recess, and when light shines on the basket, because the reflection of prism, the person of shooting can see and form a halo on the basket, and the person of shooting gaze focuses on the basket that has the halo, can effectively improve the hit rate of shooting.
Drawings
Fig. 1 is a schematic structural view of a basketball court lighting device according to an embodiment;
fig. 2 is a schematic structural view of a basketball court lighting device according to another embodiment;
FIG. 3 is a schematic view of the structure of the illumination lamp shown in FIG. 1;
fig. 4 is another schematic structural diagram of the illumination lamp shown in fig. 3.
Detailed Description
To facilitate an understanding of the present invention, a basketball court lighting apparatus is described more fully below with reference to the accompanying drawings. The preferred embodiment of the basketball court lighting apparatus is shown in the attached figures. Basketball court lighting apparatus, however, may be embodied in many different forms and are not limited to the embodiments described 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. 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 basketball court lighting apparatus 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.
For example, a basketball court lighting device comprises a basketball stand and a lighting assembly installed on the basketball stand, wherein the basketball stand comprises a stand body, a backboard and a basket which are sequentially connected, the lighting assembly comprises a power supply, a switch and a lighting lamp which are sequentially and electrically connected, the lighting assembly further comprises an installation part, a rotating part, a controller and a reflection part, and the installation part is arranged on the stand body of the basketball stand; for example, one side of the rotating part is connected with the mounting part, and the other side of the rotating part is connected with the illuminating lamp; for example, the controller is connected to the rotating portion; for example, the reflecting part is composed of a plurality of reflecting prisms, a plurality of grooves are formed on the basket, the plurality of grooves are distributed on the basket in a surrounding manner, and each reflecting prism is correspondingly arranged in each groove; for example, the backboard is a transparent plate, the illuminating lamp is positioned on one side of the backboard, which is far away from the basketball hoop, the height of the illuminating lamp is smaller than that of the upper edge of the backboard, and the light emitting surface of the illuminating lamp faces the basketball court. For example, a basketball court lighting device comprises a basketball stand and a lighting assembly arranged on the basketball stand, wherein the basketball stand comprises a stand body, a backboard and a basket which are sequentially connected, the lighting assembly comprises a power supply, a switch and a lighting lamp which are sequentially and electrically connected, the lighting assembly further comprises an installation part, a rotating part, a controller and a reflection part, and the installation part is arranged on the stand body of the basketball stand; one side of the rotating part is connected with the mounting part, and the other side of the rotating part is connected with the illuminating lamp; the controller is connected with the rotating part; the basket is provided with a plurality of grooves which are distributed on the basket in a surrounding way, and each reflecting prism is correspondingly arranged in each groove; the backboard is a transparent plate, the illuminating lamp is positioned on one side of the backboard, which is far away from the basket, the height of the illuminating lamp is smaller than that of the upper edge of the backboard, and the light emitting surface of the illuminating lamp is used for facing a basketball court.
In one embodiment, the transparent plate is a tempered glass plate or a transparent PI plate or a PMMA plate, so that the backboard has high strength while ensuring light transmittance.
As shown in fig. 1, an embodiment of a basketball court lighting device 10 includes a basketball stand 100 and a lighting assembly 200 installed on the basketball stand 100, where the basketball stand 100 includes a stand body 110, a backboard 120 and a basket 130 that are sequentially connected, the lighting assembly 200 includes a power supply, a switch and a lighting lamp 210 that are sequentially and electrically connected, the lighting assembly 200 further includes a mounting portion 220, a rotating portion 230, a controller and a reflecting portion, the mounting portion 220 is installed on the stand body 110 of the basketball stand 100; one side of the rotating part 230 is connected to the mounting part 220, and the other side is connected to the illumination lamp 210; the controller is connected to the rotating part 230; the reflecting part is composed of a plurality of reflecting prisms, a plurality of grooves are formed on the basket 130, the plurality of grooves are distributed on the basket 130 in a surrounding manner, and each reflecting prism is correspondingly arranged in each groove; the backboard 120 is a transparent plate, the illuminating lamp 210 is located on a side of the backboard 120 away from the basket 130, the height of the illuminating lamp 210 is smaller than the height of the upper edge of the backboard 120, and the light emitting surface of the illuminating lamp 210 faces the basketball court.
In the basketball court lighting device 10, the lighting assembly 200 includes the lighting lamp 210, the mounting portion 220 and the rotating portion 230, the lighting lamp 210 is mounted on a side of the backboard 120 away from the basket 130, the height of the lighting lamp 210 is smaller than the height of the upper edge of the backboard 120, and the light emitting surface of the lighting lamp 210 faces the basket 130, when a player plays a basketball at night, because the backboard 120 is a transparent plate, light can shine to the basket 130 and a basketball court through the transparent backboard 120, so that the lighting lamp 210 cannot be hit even if the player shoots the basketball or shoots a biased basketball, and the lighting lamp 210 is prevented from being damaged; the mounting portion 220 is used for fixing the rotating portion 230 and the illuminating lamp 210, the rotating portion 230 enables the illuminating range of the illuminating lamp 210 to be adjusted, for example, when a basketball shooter needs to be brighter at the bottom corner of the court, the rotating portion 230 is controlled by the controller to rotate, so that the illuminating lamp 210 illuminates at the bottom corner of the court; in addition, because basket 130 is last to have set up the reflection part, the reflection part comprises a plurality of reflection prism, has seted up a plurality of recesses on basket 130, and a plurality of recesses encircle to distribute on basket 130, and each reflection prism sets up in each recess correspondingly, like this when on basket 130 is shone to light, because the reflection of prism, the person of shooting can see to form a halo on basket 130, and the person of shooting gaze focuses on basket 130 that has the halo, can effectively improve the hit rate of shooting.
In order to form the light ring more easily and make the light ring more obvious, in one embodiment, the plurality of grooves are uniformly distributed on the basket 130 at intervals, and the plurality of grooves are uniformly distributed at intervals, so that the reflecting prisms are also uniformly arranged at intervals, and when light is irradiated, the situation that light rays at some positions of the basket 130 are sparse and light rays at other positions are dense does not occur, and the light ring is more easily formed.
In one embodiment, the lighting assembly 200 further includes a wire, the power source and the switch are disposed on the frame body 110, the power source is electrically connected to the switch through the wire, and the switch is electrically connected to the lighting lamp 210 through the wire. Due to the arrangement of the wires, the relative positions of the power supply, the switch and the lighting lamp 210 can be flexibly arranged, so that the lighting assembly 200 is convenient to mount on the frame body 110 of the basketball stand 100.
As shown in fig. 1, in one embodiment, the frame body 110 includes a straight rod and a cross rod, the straight rod and the cross rod are connected to form a shape of "Γ", one end of the straight rod away from the cross rod is used for connecting the ground, and the mounting portion 220 is disposed on the cross rod. The frame body 110 of the basketball stand 100 has a simple structure and is easy to manufacture. For example, the joints of the cross bars and the straight bars are rounded off. For example, the cross bar and the straight bar are integrally formed. This makes the frame 110 more rigid and the basketball stand 100 more aesthetically pleasing.
In one embodiment, the straight rod and the cross rod are arranged in a hollow mode, the leads comprise a first lead and a second lead, the power supply and the first lead are arranged in the straight rod, the switch is arranged on the outer wall of the straight rod, one end of the first lead is electrically connected to the power supply, and the other end of the first lead is electrically connected to the switch; one end of the second wire is electrically connected to the switch, and the other end of the second wire is electrically connected to the illumination lamp 210. Therefore, the relative positions of the power supply, the switch and the lighting lamp 210 can be flexibly set, so that the lighting assembly 200 is convenient to mount on the frame body 110 of the basketball stand 100, and the wires are protected from being corroded by sunlight and rain. For example, the straight rod is provided with a first through hole, the first through hole is communicated with the inner space of the straight rod, the switch covers the first through hole, and the first lead is electrically connected with the switch through the through hole; the second through-hole has been seted up on the horizontal pole, form first cavity in the installation department 220, form the second cavity in the rotating part 230, the rotating part 230 with the third through-hole has been seted up to light 210 junction, the inner space of straight-bar the inner space of horizontal pole the second through-hole first cavity the second cavity and the third through-hole communicates in proper order, the second wire passes in proper order first through-hole the inner space of straight-bar the inner space of horizontal pole the second through-hole the first cavity the second cavity and the third through-hole makes the switch with light 210 electricity is connected, makes the wire fully protected like this, does not receive the erosion that the insect bites and the solarization drenches.
As shown in fig. 1, in one embodiment, the mounting portion 220 is a cylinder, and the cylinder mounting portion 220 is vertically disposed on the cross beam; the rotating part 230 is disposed at an end of the mounting part 220 away from the beam; the rotating part 230 is spherical; thus, the illumination lamp 210 can rotate in a wider range, and the illumination range is also wider. For example, the largest cross-sectional area of the rotating part 230 is larger than that of the mounting part 220, so that the illumination lamp 210 can be more easily rotated without touching the mounting part 220, further increasing the adjustability of the illumination lamp 210.
In one embodiment, a groove is formed at an end of the mounting portion 220 away from the cross beam, and a portion of the rotating portion 230 is disposed in the groove and is connected to the mounting portion 220 in an adaptive manner. This makes the connection between the rotation part 230 and the rotation mounting part more secure, and also makes the installation of the illumination lamp 210 more secure.
As shown in fig. 2, in order to improve the stability of the installation of the illumination lamp 210, in one embodiment, the installation part 220 includes an installation part body 221 and a shock absorption part 222, the installation part body 221 is connected to the rotation part 230, one end of the shock absorption part 222 is connected to the cross beam, and the other end is connected to the installation part body 221.
In one embodiment, the number of the illumination lamps 210 is two, the number of the rotation parts 230 is also two, and the two rotation parts 230 are arranged in parallel on the mounting part 220. Thus, one of the illuminating lamps 210 can be made to illuminate one side of the court by rotating, and the other illuminating lamp 210 can be made to illuminate the other side of the court, so that the illuminating range of the illuminating lamp 210 is increased more flexibly.
As shown in fig. 3, in order to make the illumination range of the illumination lamp 210 wider and the illumination brightness increased, in one embodiment, the illumination lamp 210 includes a lamp panel 211 and a plurality of lamp beads 212, a plurality of installation positions 213 are provided on the lamp panel 211, the lamp beads 212 are correspondingly arranged on the installation positions 213 one by one, and the plurality of lamp beads 212 are electrically connected to the wires, so that the illumination range of the illumination lamp 210 is wider and the illumination brightness is increased. For example, the installation sites 213 are distributed on the lamp panel 211 in a rectangular array, which further improves the illumination range and illumination brightness of the illumination lamp 210.
As shown in fig. 4, in order to improve the brightness of the light emitted to the court by the lighting lamp 210, in one embodiment, the lamp panel 211 comprises a lamp panel body 211a and a reflective layer 211b which are connected, the installation position 213 is arranged on one side of the reflective layer 211b, which is away from the lamp panel body 211a, so that the light emitted to the lamp panel body 211a by the lamp bead 212 is reflected by the reflective layer 211b and then emitted to the court, and the court is brighter at night.
In order to make the light emitted by the illumination lamp 210 softer and to protect the lamp beads 212 on the lamp panel 211, in one embodiment, the illumination lamp 210 further includes a lamp shade, the lamp shade includes a lamp shade body and a light diffusion layer, the lamp shade body covers the side of the lamp panel 211 where the installation position 213 is arranged, and the lamp shade body protects the lamp beads 212 on the lamp panel 211; in addition, the light emitted by the illuminating lamp 210 is uniform and soft after passing through the light diffusion layer of the lampshade, so that a basketball shooter can not feel too dazzling light. Further, the lamp shade has sandwich structure, sandwich structure includes shell body, interior casing and is located the shell body with a plurality of spring bodies between the interior casing, through the elasticity cushioning effect of spring body, can thereby the lamp shade produces deformation cushioning effect when being pounded heavily and avoids the lamp shade or its the shell body breaks, and then can protect the lamp pearl better. For example, the outer housing and the inner housing are made of PMMA or other light-transmitting material. Further, sandwich structure in the shell body is kept away from the outside of a plurality of spring bodies still is equipped with flexible net layer, flexible net layer is the rubber finished piece for provide the deformation cushioning effect, can protect better like this the shell body and then realized to sandwich structure's duplicate protection.
In order to improve the heat dissipation efficiency of the illumination lamp 210, in one embodiment, the illumination assembly 200 further includes a heat sink, the heat sink includes a heat dissipation substrate and heat dissipation fins, the heat dissipation substrate is connected to the illumination lamp 210, and the heat dissipation fins are connected to a side of the heat dissipation substrate away from the illumination lamp, so that the heat dissipation area is further increased, the heat dissipation efficiency of the illumination lamp 210 is improved, and the service life of the illumination lamp 210 is prolonged. For example, the heat dissipation fins have V-shaped bending structures; for example, the radiating fins have W-shaped bending structures; therefore, the heat dissipation area is further increased, and the heat dissipation efficiency is effectively improved. For example, the radiator still includes a plurality of heat dissipation strips, the heat dissipation strip connect in on the radiating fin, the heat dissipation strip is the curve form, and the heat radiating area of radiator has further been increased to the heat dissipation strip, and the convection current of air has been strengthened to the heat dissipation strip of curve form moreover, helps accelerating the heat dissipation to the radiating efficiency of light has further been improved.
In order to save the power consumption of the lighting lamp 210, the basketball lighting device further includes a solar module, the solar module includes a solar cell panel and a storage battery, which are electrically connected to each other, the solar cell panel and the storage battery are both disposed on the frame body 110, the solar cell panel is electrically connected to the controller, and the storage battery and the lighting lamp 210 are both electrically connected to the controller. The solar panel is used for receiving sunlight irradiation and converting light energy into electric energy which is stored in the storage battery through the controller, and the electric energy of the storage battery can be controlled by the controller to be transmitted to the illuminating lamp 210 to work and emit light at night, so that the electricity consumption of the illuminating lamp 210 is saved; in addition, solar cell panel still has the function of sunshade, and when the person of playing the ball was played the clearance in daytime, can stand or sit in the shade department that solar cell panel sheltered from sunshine and formed. For example, the plane where the solar cell panel is located is used for being parallel to the plane where the basketball court is located, so that the area of the shadow formed is larger, and the sun shading function of the solar cell panel is enhanced.
In one embodiment, the mounting seat is further provided with a mounting bracket and at least six illuminating pieces; the total length of the at least six illuminating elements is more than 1 meter, preferably more than 1.5 meters, so that a user can touch the at least six illuminating elements, the mounting bracket is fixed on the mounting seat, and the extending direction of the mounting bracket is downward, so that the user standing on the ground can touch the at least one illuminating element by hands; the mounting bracket is provided with a basic rotating body, and the basic rotating body is used for rotating at a preset angle or a preset rotating surface; the at least six illuminators include an end illuminator and at least five intermediate illuminators; each of said illuminating members comprising an illuminating body comprising an end illuminating body and an intermediate illuminating body, wherein said end illuminating body has said end illuminating body and said intermediate illuminating body has said intermediate illuminating body; the end part illumination piece is also provided with an end part support body and an end part rotating body, one end of the end part support body is fixedly connected with the end part illumination body, and the other end of the end part support body is fixedly connected with the end part rotating body; the middle illuminating piece is also provided with a front supporting body, a rear supporting body, a front rotating body and a rear rotating body, one end of the front supporting body is fixedly connected with the middle illuminating body, the other end of the front supporting body is fixedly connected with the front rotating body, one end of the rear supporting body is fixedly connected with the middle illuminating body, and the other end of the rear supporting body is fixedly connected with the rear rotating body; the middle illuminating pieces are sequentially connected end to end, and the rear rotating body of the front middle illuminating piece is connected with the front rotating body of the rear middle illuminating piece in a rotating mode; the front rotating body of the middle illuminating piece at the head end is connected with the rotating shaft of the end rotating body of the end illuminating piece; the rear rotating body of the middle lighting piece at the tail end is connected with the rotating shaft of the basic rotating body of the mounting bracket. In this way, on the one hand, an auxiliary lighting effect can be provided, and on the other hand, the basketball can freely rotate in a multi-directional manner to a certain extent when hit by a basketball, so that the lighting effect is prevented from being destroyed. In one embodiment, for example, the illuminating elements comprise end illuminating elements and intermediate illuminating elements, each of which comprises an illuminating body having a light source and a control circuit thereof, for example, the light source is an LED lamp, for example, the illuminating body has an LED lamp and a control circuit thereof, for example, the control circuit comprises a control module and a connection circuit thereof, and the control module is respectively connected with the LED lamps through the connection circuits. For example, each of the lighting members includes a rotating body including an end rotating body, a front rotating body, and a rear rotating body, wherein the end lighting member has the end rotating body, and the intermediate lighting member has the front rotating body and the rear rotating body, that is, each of the intermediate lighting members has the front rotating body and the rear rotating body. In one embodiment, the lighting body is provided with a polyhedron, and at least one first LED lamp is arranged on the polyhedron. Furthermore, each surface of the polyhedron is provided with at least one first LED lamp. In one embodiment, the polyhedron is a regular polyhedron. Furthermore, each surface of the regular polyhedron is provided with at least one first LED lamp. Therefore, the multi-angle lighting effect can be better realized. In one embodiment, the illuminating body is provided with a sphere, and the sphere is provided with at least one first LED lamp. In one embodiment, in the intermediate illuminating member, a position where one end of the front support is fixedly connected to the intermediate illuminating body, and a position where one end of the rear support is fixedly connected to the intermediate illuminating body are symmetrically arranged with respect to a center of a sphere of the sphere. Like this, the illuminating body who adopts the spheroid structure, no matter to tip illuminating part or each middle illuminating part, all can provide the illumination direction of more angles better and select, and the rotation of cooperation rotator, including the rotation of tip rotator and/or the rotation of preceding rotator and back rotator, can reach the illuminating effect of relative most significant optional position and direction, and then form the illuminating effect of multi-angle multiposition within a certain extent. Further, in one embodiment, the illuminating body is further provided with a circular ring body and a first rotating shaft, one end of the end supporting body is fixedly connected with the circular ring body of the end illuminating body, one end of the front supporting body and one end of the rear supporting body are respectively fixedly connected with the circular ring body of the middle illuminating body, two ends of the first rotating shaft are respectively fixedly connected with the circular ring body, and the sphere is rotatably connected with the first rotating shaft. In this way, the rotation of the sphere relative to the torus can be achieved, and the illumination angle and the illumination position of each illumination piece can be better adjusted. Further, a cavity and a wire groove are formed in the sphere, the control module is disposed in the cavity, the wire groove communicates the cavity with the mounting position of the light source, for example, the wire groove communicates the cavity with the mounting position of each LED lamp, the connection circuit is disposed in the wire groove, and the control module is respectively connected to each LED lamp, for example, each first LED lamp, through the connection circuit. Further, in one embodiment, the illuminating body is further provided with a second rotating shaft, the second rotating shaft is rotatably connected with the first rotating shaft, and the ball body is rotatably connected with the second rotating shaft. Like this, can realize the spheroid for the torus has two rotational degrees of freedom to can realize being close to unrestricted rotation and spatial position and remove, further realize more nimble changeable illumination position, can reach the illuminating effect of relative arbitrary position and direction in certain angle, length and the within range of height, be particularly suitable for satisfying the illumination demand that does not have the dead angle and protect eyes. In one embodiment, the sphere is further provided with at least one second LED lamp, and the second LED lamp and the first LED lamp are the same in size or different in size. Further, the control module is respectively connected with the LED lamps, such as the first LED lamps and/or the second LED lamps, through the connection lines. Like this, through the first LED lamp of second LED lamp cooperation, can reach richer changeable illuminating effect. Furthermore, at least one LED lamp and its control circuit are disposed on the illuminating body, for example, at least one LED lamp is disposed on the surface of the illuminating body, the control circuit is disposed inside the illuminating body and the control circuit is connected to each LED lamp; furthermore, the control circuit is provided with a wireless signal receiving module for receiving wireless signals to control the switch of each LED lamp. It is understood that the LED lamp includes a first LED lamp and/or a second LED lamp. Further, in one embodiment, the rotating shaft connection is a rotating shaft fastening connection, for example, the rotating shaft fastening connection includes a rotating shaft connection and is fixed by a screw, a rotating shaft connection and is fixed to each other by a snap structure, a rotating shaft connection and is fixed to each other by a clamping structure, and/or a rotating shaft connection and is fixed to each other by a plug structure, etc.; for example, the snap structure includes a pair of snap members that mate with each other, and so on. For example, the rear rotating body of the previous intermediate illuminating piece is tightly connected with the front rotating body of the next intermediate illuminating piece; for example, the rear rotating body of the previous intermediate illuminating member is rotatably connected with the front rotating body of the next intermediate illuminating member and fixed by screws; as another example, the front lighting element is a front lighting element, the rear rotating body of the middle lighting element is connected with the rear rotating body of the middle lighting element in a rotating manner and is fixed to the front rotating body in a rotating manner through a buckle structure, for example, the front lighting element is a front lighting element, the rear rotating body of the middle lighting element is connected with the rear rotating body of the middle lighting element in a rotating manner, the front lighting element is provided with a buckle element and a buckle element, and the buckle elements are matched with each other and buckled to be connected with the front rotating body of the middle lighting element in a matched manner, so that the front lighting element is fixed to the rear rotating body of the middle lighting element. Therefore, when a screw, a fastening structure or two fastening pieces are loosened, the rear rotating body of the previous middle illuminating piece and the front rotating body of the next middle illuminating piece can rotate relatively, so that the previous middle illuminating piece and the next middle illuminating piece can rotate relatively, and when the screw, the fastening structure or the two fastening pieces are tightened, the rear rotating body of the previous middle illuminating piece and the front rotating body of the next middle illuminating piece can be fixed relatively, so that the previous middle illuminating piece and the next middle illuminating piece are fixed relatively.
Further in one embodiment, the mounting bracket is further provided with a branch extension body, the branch extension body is provided with a branch lighting structure, the branch lighting structure is used for being arranged adjacent to one side of the backboard, which faces away from the basket, the branch lighting structure is provided with a branch lighting device, and the branch lighting device is fixed on the backboard. In one embodiment, the branch lighting device comprises a lamp panel, a cover plate and a rotating assembly, wherein the rotating assembly is positioned between the lamp panel and the cover plate, and the lamp panel and the cover plate are rotatably connected through the rotating assembly so as to be conveniently stored or disassembled when not used during transportation; the lamp panel is provided with a plurality of lamp beads, the cover plate is provided with a plurality of accommodating spaces, the accommodating spaces correspond to the lamp beads one by one, and the accommodating spaces are used for accommodating the lamp beads; the rotating assembly includes: pivot, axle sleeve and connecting rod, the axle sleeve cover is located the pivot, the connecting rod includes head rod and second connecting rod, the one end of first connecting portion pole connect in the lamp plate, the other end of first connecting portion connect in the axle sleeve, the one end of second connecting rod connect in the apron, the other end of second connecting portion connect in the pivot. For the convenience of fixing between apron and the lamp plate, in an embodiment, be provided with the recess on the lamp plate, be provided with the arch on the apron, protruding and the recess with the lamp pearl is located the coplanar. The recess with the mutual corresponding setting of arch, promptly work as the apron centers on the runner assembly is rotatory extremely when on the lamp plate, on the apron the arch set up in the recess, make the arch with the inside wall butt of recess. Through the arch with the frictional action between the inside wall of recess makes the apron with the lamp plate is connected, has strengthened promptly the lamp plate with the interlock between the apron. Because the apron with there is certain small-angle's contained angle still when the lamp plate folds, according to the length of moment, protruding with the position of groove has decided the apron with connecting dynamics between the lamp plate, for example, the arch set up in the apron is kept away from rotating assembly's position, the recess set up in rotating assembly's position is kept away from to the lamp plate. Like this, when basketball court lighting device the apron with when the lamp plate with fold, protruding with the recess set up in the lamp plate is kept away from the produced moment in runner assembly's position is greater than protruding with the recess set up in the lamp plate is close to the produced moment in runner assembly's position, promptly protruding with the recess set up in the lamp plate is kept away from the produced resultant force in runner assembly's position will be greater than set up in the lamp plate is close to the produced resultant force in runner assembly's position makes the lamp plate with interlock effort increase between the apron to be convenient for fix between apron and the lamp plate, and then make basketball court lighting device's folding more stable. In order to facilitate heat dissipation of the lamp panel, in one embodiment, a plurality of heat dissipation holes are formed in the side face, adjacent to the rotating assembly, of the lamp panel. The louvre be array distribution set up in on the lamp plate, because be provided with a plurality of lamp pearls on the lamp plate, the heat that the lamp pearl distributed is mostly by the lamp plate absorbs, and all the other part heat passes through the runner assembly passes and leads to on the apron, and a plurality of the louvre with array distribution set up in on the lamp plate, through setting up the louvre realizes the heat dissipation of lamp pearl makes the heat that the lamp pearl produced in time just spreads to the external environment through the louvre fast. The shape of the heat dissipation hole affects the heat dissipation area, for example, the heat dissipation hole has a rectangular cross section; as another example, the louvers have a circular cross-section. The circular cross-sectional shape of the heat dissipation holes increases the heat dissipation area, so that the lamp panel has good heat dissipation performance. In order to further facilitate heat dissipation of the lamp beads, the heat dissipation holes are through holes, namely the heat dissipation holes penetrate through the lamp panel, so that the heat dissipation area of the heat dissipation holes is increased, and the heat dissipation performance of the lamp panel is further improved. In order to increase the heat dissipation performance of the basketball court lighting device, the lamp panel and the cover plate are made of materials with heat dissipation functions, for example, the lamp panel and the cover plate are made of aluminum alloy materials, and heat emitted by the lamp beads is quickly guided into the surrounding air environment through the characteristic of quick heat conduction of metal; for another example, the lamp panel and the cover plate are made of cold-rolled carbon steel, and the cold-rolled carbon steel plate has good heat reflection efficiency, so that heat on the lamp panel is effectively dissipated; for another example, the lamp panel and the cover plate are coated or attached with heat dissipation powder; for another example, the lamp panel and the cover plate are cold-rolled carbon steel plates coated with heat dissipation powder. Like this, make the produced heat of lamp pearl on the lamp plate diffuses to the air of surrounding environment fast in to promote basketball court lighting device's heat dispersion. In order to avoid the heat dissipation holes from falling into dust or water stain, the lamp panel and the side surface adjacent to the rotating assembly are provided with shielding plates. The side of shielding plate with the lamp plate is connected, the surface area of shielding plate is greater than the side area of lamp plate, promptly the shielding plate shelters from on the lamp plate the louvre. Because the louvre is for running through in through-hole on the lamp plate, basketball court lighting device is when normal work, the shielding plate is kept away from the louvre, makes the air in the louvre flows, is convenient for take away the heat that the lamp pearl produced. And basketball court lighting device is under non-operating condition, the shielding plate cover in the louvre to make micronic dust granule and dew in the external environment by the shielding plate separates the shelves, avoided dust and water stain to fall into in the louvre. In order to protect the lamp pearl, be provided with a plurality of annular archs on the lamp plate, annular arch with the lamp plate is formed with the storage tank, each the lamp pearl set up in the storage tank, make annular arch will the lamp pearl encircles in the centre, has also avoided the lamp pearl exposes in the external environment completely when the illumination. For example, when using night, moth and mosquito fly have phototaxis in the open-air environment, it is easy right the lamp pearl causes the damage, annular arch can effectively avoid moth and mosquito fly etc. directly with the lamp pearl bumps, has reduced the spoilage of lamp pearl has effectively protected the lamp pearl. In order to further protect the lamp beads, the top of the annular protrusion is provided with a transparent plate, the annular protrusion and the transparent plate encapsulate the lamp beads, and the annular protrusion and the transparent plate enable the lamp beads to be completely separated from the external environment, so that the damage to the lamp beads is effectively avoided, and the service life of the basketball court lighting device is prolonged. The transparent plate has better light transmittance, so that the light of the lamp beads shines out through the transparent plate. Moreover, in order to facilitate folding of the basketball court lighting device, the cross-sectional area of the annular protrusion parallel to the lamp panel is equal to the cross-sectional area of the accommodating space parallel to the lamp panel, that is, the annular protrusion can be accommodated in the accommodating space. For the convenience of annular convex heat dissipation, be provided with a plurality of heat dissipation on the lamp plate and lead to the groove, adjacent two be provided with one between the annular arch the heat dissipation leads to the groove, makes each be provided with two at least heat dissipation and lead to the groove around the annular arch. Because annular protrusion with the lamp plate is the heat dissipation material, the logical groove of heat dissipation has two sides and a bottom surface, makes the heat radiating area increase of lamp plate. The heat dissipation leads to the groove and extends to annular bellied inside makes the heat that the lamp pearl produced passes through the heat dissipation leads to the groove and distributes away, avoids heat in the annular arch is too big, avoids promptly annular bellied high temperature makes heat rapid diffusion to the external environment in the annular arch, and then is convenient for annular bellied heat dissipation.
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 express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a basketball court lighting device, includes the basketball stands and installs the lighting assembly on the basketball stands, the basketball stands is including support body, backboard and the basket that connects gradually, lighting assembly is including power, switch and the light of electricity connection in proper order, its characterized in that, lighting assembly still includes:
the mounting part is arranged on the frame body of the basketball stand;
one side of the rotating part is connected with the mounting part, and the other side of the rotating part is connected with the illuminating lamp;
a controller connected to the rotating portion;
the basket is provided with a plurality of grooves which are distributed on the basket in a surrounding manner, and each reflecting prism is correspondingly arranged in each groove;
the backboard is a transparent plate, the illuminating lamp is positioned on one side of the backboard, which is far away from the basket, the height of the illuminating lamp is smaller than that of the upper edge of the backboard, and the light emitting surface of the illuminating lamp faces a basketball court;
the mounting part comprises a mounting part body and a damping part, the mounting part body is connected to the rotating part, one end of the damping part is connected with the frame body, and the other end of the damping part is connected with the mounting part body;
the illuminating lamp comprises a lamp panel and a plurality of lamp beads, wherein the lamp panel is provided with a plurality of installation positions, the lamp beads are arranged on the installation positions in a one-to-one correspondence manner, and the installation positions are distributed on the lamp panel in a rectangular array manner; the lamp panel comprises a lamp panel body and a reflecting layer which are connected, and the installation position is arranged on one side of the reflecting layer, which is far away from the lamp panel body;
the illuminating lamp further comprises a lampshade, the lampshade comprises a lampshade body and a light scattering layer, the lampshade body covers one side of the lamp panel, where the installation position is arranged, the lampshade body is of an interlayer structure, the interlayer structure comprises an outer shell, an inner shell and a plurality of spring bodies located between the outer shell and the inner shell, the outer shell and the inner shell are made of PMMA or other light-transmitting materials, a flexible grid layer is further arranged on the outer side, away from the spring bodies, of the outer shell, and the flexible grid layer is a rubber part;
the mounting part is also provided with a mounting bracket and at least six illuminating pieces, the mounting bracket is provided with a basic rotating body, and the basic rotating body is used for rotating at a preset angle or a preset rotating surface; the at least six illuminators include an end illuminator and at least five intermediate illuminators; each of said illuminating members comprising an illuminating body comprising an end illuminating body and an intermediate illuminating body, wherein said end illuminating body has said end illuminating body and said intermediate illuminating body has said intermediate illuminating body; the end part illumination piece is also provided with an end part support body and an end part rotating body, one end of the end part support body is fixedly connected with the end part illumination body, and the other end of the end part support body is fixedly connected with the end part rotating body; the middle illuminating piece is also provided with a front supporting body, a rear supporting body, a front rotating body and a rear rotating body, one end of the front supporting body is fixedly connected with the middle illuminating body, the other end of the front supporting body is fixedly connected with the front rotating body, one end of the rear supporting body is fixedly connected with the middle illuminating body, and the other end of the rear supporting body is fixedly connected with the rear rotating body; the middle illuminating pieces are sequentially connected end to end, and the rear rotating body of the front middle illuminating piece is connected with the front rotating body of the rear middle illuminating piece in a rotating mode; the front rotating body of the middle illuminating piece at the head end is connected with the rotating shaft of the end rotating body of the end illuminating piece; the rear rotating body of the middle lighting piece at the tail end is connected with the rotating shaft of the basic rotating body of the mounting bracket.
2. The basketball court lighting apparatus as defined in claim 1, wherein a plurality of the grooves are evenly spaced on the basket.
3. The basketball court lighting apparatus as defined in claim 1, wherein the lighting assembly further comprises a wire, the power source and the switch are disposed on the frame body, the power source is electrically connected to the switch through the wire, and the switch is electrically connected to the lighting lamp through the wire.
4. The basketball court lighting device of claim 1, wherein the frame body comprises a straight rod and a cross rod, the straight rod and the cross rod are connected into a shape of a reversed L, one end of the straight rod, which is far away from the cross rod, is used for being connected with the ground, and the mounting portion is arranged on the cross rod.
5. The basketball court lighting apparatus of claim 1, wherein the mounting portion is cylindrical and the cylindrical mounting portion is vertically disposed on the frame.
6. The basketball court lighting apparatus of claim 1, wherein the rotatable portion is disposed at an end of the mounting portion opposite the frame.
7. The basketball court lighting apparatus of claim 6, wherein the rotatable portion is spherical.
8. The basketball court lighting apparatus of claim 7, wherein a maximum cross-sectional area of the rotatable portion is greater than a cross-sectional area of the mounting portion.
9. The basketball court lighting apparatus of claim 8, wherein a recess is formed in an end of the mounting portion opposite the frame, and the rotating portion is disposed in the recess and is adapted to the mounting portion.
10. The basketball court lighting apparatus of claim 1, wherein there are two of said lights and two of said rotatable portions, said rotatable portions being juxtaposed on said mounting portion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810437171.9A CN108826085B (en) | 2018-05-09 | 2018-05-09 | Basketball court lighting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810437171.9A CN108826085B (en) | 2018-05-09 | 2018-05-09 | Basketball court lighting device |
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| CN108826085A CN108826085A (en) | 2018-11-16 |
| CN108826085B true CN108826085B (en) | 2020-06-23 |
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| CN201810437171.9A Active CN108826085B (en) | 2018-05-09 | 2018-05-09 | Basketball court lighting device |
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| CN110886991A (en) * | 2019-12-12 | 2020-03-17 | 重庆工业职业技术学院 | Lighting device for basketball court |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205586496U (en) * | 2016-03-23 | 2016-09-21 | 陈民友 | Multifunctional basketball stand is used in portable sports teaching |
| CN205867479U (en) * | 2016-07-19 | 2017-01-11 | 四川科技职业学院 | Basketball stands that possess illumination function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5305998A (en) * | 1989-03-23 | 1994-04-26 | Nesbit Charles E | Illuminated basketball basket rim and illuminated basketball backboard |
| US20070297165A1 (en) * | 2006-01-20 | 2007-12-27 | Neil Watson | Light for a basketball system |
| CN204261282U (en) * | 2014-11-13 | 2015-04-15 | 陆家骏 | Solar energy luminous basketball stands |
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2018
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205586496U (en) * | 2016-03-23 | 2016-09-21 | 陈民友 | Multifunctional basketball stand is used in portable sports teaching |
| CN205867479U (en) * | 2016-07-19 | 2017-01-11 | 四川科技职业学院 | Basketball stands that possess illumination function |
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