CN210740171U

CN210740171U - Anti-dazzle LED court lamp

Info

Publication number: CN210740171U
Application number: CN201922152705.6U
Authority: CN
Inventors: 郑燕浩
Original assignee: Guangdong Beidouxing Sports Equipment Co ltd
Current assignee: Guangdong Beidouxing Sports Equipment Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-12
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses an anti-dazzle LED court lamp, including sleeve and loop bar, loop bar and telescopic inner chamber swing joint, the bottom fixed mounting of sleeve inner chamber has first motor, the first threaded rod of output shaft fixedly connected with of first motor, the inner chamber of loop bar passes through thread groove and first threaded rod swing joint, the top fixedly connected with roof of loop bar, and the lower part movable mounting of roof bottom right-hand member has the lamp body, and the lamp body includes the lamp body, and the middle-end fixed mounting at lamp body inner chamber top has the LED lamp. The utility model discloses a first motor, bowl, lamp shade, spout, first threaded rod, second motor, first belt pulley, second belt pulley, slider and roof are mutually supported, have solved present LED illumination light source and have shone in indoor overall dimension, and the strong light of directive property exists simultaneously with the weak light of directive property, observes and feels dizzy probability and will grow, and the problem of the people installation change of being not convenient for.

Description

Anti-dazzle LED court lamp

Technical Field

The utility model relates to a court lamp technical field specifically is an anti-dazzle LED court lamp.

Background

The court is the place of ball game, the court can roughly be divided into two types, one type is indoor court, another type is outdoor court, no matter be indoor court or outdoor court all need install the court lamp, because indoor court light is not good, so the lamps and lanterns in indoor court use the most frequently, the court lamps and lanterns adopt LED lamps and lanterns, the light distribution of LED light source in the three-dimensional space has certain directionality, its directive property of traditional LED lamp is strong, when shining, light generally can not directly get into people's eyes on every side, also be difficult for taking place the dazzling situation, but when LED lighting source shines indoor whole scope now, the strong light of directive property exists simultaneously with the weak light of directive property, it will grow to observe the probability that feels the dazzling, and be not convenient for people to install and change, for this reason, we propose an anti-dazzle LED court lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-dazzle LED court lamp possesses the anti-dazzle, and easy to assemble's advantage, has solved present LED illumination light source indoor whole in-range when shining, and the strong light of directive property exists simultaneously with the weak light of directive property, observes the probability that feels dazzling and will grow, and the problem of the people's installation change of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-dazzle LED court lamp comprises a sleeve and a loop bar, wherein the loop bar is movably connected with an inner cavity of the sleeve, a first motor is fixedly mounted at the bottom of the inner cavity of the sleeve, an output shaft of the first motor is fixedly connected with a first threaded rod, an inner cavity of the loop bar is movably connected with the first threaded rod through a threaded groove, a top plate is fixedly connected with the top of the loop bar, a lamp body is movably mounted at the lower part of the right end of the bottom of the top plate and comprises a lamp shell, an LED lamp is fixedly mounted at the middle end of the top of the inner cavity of the lamp shell, a reflecting cover is fixedly connected with the top of the inner cavity of the lamp shell and positioned on the outer surface of the LED lamp, the bottom of the reflecting cover is fixedly connected with the bottom of the side surface of the inner cavity of the lamp shell, a lamp cover is mounted at the bottom of the lamp, the bottom of second threaded rod runs through the bottom of mounting groove inner chamber and extends to the lower part of roof bottom, the upper portion cover of second threaded rod surface is equipped with the second belt pulley, the top fixed mounting of roof has the second motor, the output shaft of second motor runs through the top of roof and extends to the inner chamber of mounting groove, the surface cover of second motor output shaft is equipped with first belt pulley, first belt pulley passes through the belt and is connected with the transmission of second belt pulley.

Preferably, the top of the left side and the top of the lamp housing are fixedly connected with connecting blocks, and the connecting blocks are movably connected with the second threaded rods through thread grooves.

Preferably, the left and right sides of the inner cavity of the sleeve are both provided with sliding grooves, the bottoms of the left and right sides of the loop bar are both fixedly connected with sliding blocks, and the sliding blocks are movably connected with the inner cavities of the sliding grooves.

Preferably, telescopic left side fixed mounting has the PLC controller, the output of PLC controller respectively with the input electric connection of first motor, LED lamp and second motor.

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

the utility model can emit light through the LED lamp, reflect the light by the reflecting cover, uniformly emit the light from the lamp cover, avoid the glare phenomenon, utilize the first motor to drive the first threaded rod to rotate, and utilize the sliding groove and the sliding block to be matched with each other, prevent the loop bar from rotating, enable the loop bar to only move up and down, when the first motor rotates forwards, the loop bar can move upwards under the action of the thread, when the first motor rotates backwards, the loop bar moves downwards, can adjust the height of the court lamp, is convenient for people to use, utilize the second motor to drive the first belt pulley to rotate, under the action of the first belt pulley and the second belt pulley, can drive the second threaded rod to rotate, when the second motor rotates forwards, the connecting block can move upwards under the action of the thread, thereby fixing the lamp body at the lower part of the top plate, when needing to be dismantled, control the second motor to rotate backwards, make the lamp body leave the roof under the effect of connecting block, need not twist and move the screw and fix, it is very convenient, when having solved present LED illumination light source and shining indoor whole within range, the strong light of directive property exists simultaneously with the weak light of directive property, observes the probability that feels dazzling and will the grow, and the problem of the people's installation of being not convenient for change.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the lamp body of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a sleeve; 2. a first motor; 3. a lamp body; 31. a lamp housing; 32. an LED lamp; 33. a reflector; 34. connecting blocks; 35. a lamp shade; 4. a chute; 5. a PLC controller; 6. a loop bar; 7. a first threaded rod; 8. mounting grooves; 9. a second threaded rod; 10. a second motor; 11. a first belt pulley; 12. a second belt reel; 13. a slider; 14. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a sleeve 1, first motor 2, lamp body 3, lamp body 31, LED lamp 32, bowl 33, connecting block 34, lamp shade 35, spout 4, PLC controller 5, loop bar 6, first threaded rod 7, mounting groove 8, second threaded rod 9, second motor 10, first belt pulley 11, second belt pulley 12, slider 13 and roof 14 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, an anti-glare LED court lamp comprises a sleeve 1 and a loop bar 6, wherein the loop bar 6 is movably connected with an inner cavity of the sleeve 1, sliding grooves 4 are respectively formed on the left side and the right side of the inner cavity of the sleeve 1, sliding blocks 13 are respectively fixedly connected with the bottoms of the left side and the right side of the loop bar 6, the sliding blocks 13 are movably connected with the inner cavity of the sliding grooves 4, a first motor 2 is fixedly installed at the bottom of the inner cavity of the sleeve 1, a first threaded rod 7 is fixedly connected with an output shaft of the first motor 2, the inner cavity of the loop bar 6 is movably connected with the first threaded rod 7 through a threaded groove, a top plate 14 is fixedly connected with the top of the loop bar 6, a lamp body 3 is movably installed at the lower part of the right end of the bottom of the top plate 14, the lamp body 3 comprises a lamp shell 31, an LED lamp 32 is fixedly installed at the middle end of the top of the inner cavity, the lampshade 35 is installed at the bottom of the lamp shell 31, the right end of the inner cavity of the top plate 14 is provided with the mounting groove 8, the left end and the right end of the top of the inner cavity of the mounting groove 8 are respectively provided with the second threaded rod 9 in a rotating way through a bearing, the tops of the left side and the right side of the lamp shell 31 are respectively fixedly connected with the connecting block 34, the connecting block 34 is movably connected with the second threaded rod 9 through a threaded groove, the bottom of the second threaded rod 9 penetrates through the bottom of the inner cavity of the mounting groove 8 and extends to the lower part of the bottom of the top plate 14, the upper part of the outer surface of the second threaded rod 9 is sleeved with the second belt pulley 12, the top of the top plate 14 is fixedly provided with the second motor 10, the output shaft of the second motor 10 penetrates through the top of the top plate 14 and extends to the inner cavity of the mounting groove, the light is reflected by the reflecting cover 33 and uniformly emitted from the lampshade 35, so that the glare phenomenon is avoided, the first motor 2 is utilized to drive the first threaded rod 7 to rotate, the sliding groove 4 and the sliding block 13 are utilized to be matched with each other, the loop bar 6 can be prevented from rotating, the loop bar 6 can only move up and down, the loop bar 6 can move up under the action of the threads when the first motor 2 rotates forwards, the loop bar 6 can move down when the first motor 2 rotates backwards, the height of the court lamp can be adjusted, the use by people is convenient, the first belt pulley 11 can be driven to rotate by utilizing the second motor 10, the second threaded rod 9 can be driven to rotate under the action of the first belt pulley 11 and the second belt pulley 12, the connecting block 34 can move up under the action of the threads when the second motor 10 rotates forwards, so that the lamp body 3 is fixed at the lower part of the top plate 14, the second motor 10 is controlled to rotate backwards when the lamp body needs to be disassembled, make lamp body 3 leave roof 14 under connecting block 34's effect, it fixes to need not twist the screw, it is very convenient, when having solved present LED illumination light source and shining indoor whole within range, the strong light of directive property exists simultaneously with the weak light of directive property, it will the grow to observe the probability that feels dizzy, and the problem of the people's installation change of being not convenient for, the left side fixed mounting of sleeve 1 has PLC controller 5, PLC controller 5's output respectively with first motor 2, the input electric connection of LED lamp 32 and second motor 10.

When the LED lamp is used, light can be emitted through the LED lamp 32, the light is reflected by the reflecting cover 33 and uniformly emitted from the lampshade 35, the glare phenomenon is avoided, the first motor 2 can drive the first threaded rod 7 to rotate, the sliding groove 4 and the sliding block 13 are matched with each other, the loop bar 6 can be prevented from rotating, the loop bar 6 can only move up and down, the loop bar 6 can move up under the action of the threads when the first motor 2 rotates forwards, the loop bar 6 can move down when the first motor 2 rotates backwards, the height of the court lamp can be adjusted, the use by people is convenient, the second motor 10 can drive the first belt pulley 11 to rotate, the second threaded rod 9 can be driven to rotate under the action of the first belt pulley 11 and the second belt pulley 12, the connecting block 34 can move up under the action of the threads when the second motor 10 rotates forwards, and the lamp body 3 is fixed at the lower part of the top plate 14, control the reversal of second motor 10 when needs are dismantled for lamp body 3 leaves roof 14 under the effect of connecting block 34, need not twist the screw and fix, and is very convenient, when having solved present LED illumination light source and shining indoor overall range, and the light that directive property is strong exists simultaneously with the light that directive property is weak, and the probability that the observation felt dazzling will grow, and the problem that people's installation of being not convenient for was changed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-dazzle LED court lamp, includes sleeve (1) and loop bar (6), its characterized in that: the LED lamp comprises a sleeve rod (6), a sleeve (1), a first motor (2), a first threaded rod (7) fixedly connected with an output shaft of the first motor (2), a first threaded rod (7) movably connected with the inner cavity of the sleeve (1) through a threaded groove, a top plate (14) fixedly connected with the top of the sleeve rod (6), a lamp body (3) movably mounted on the lower portion of the right end of the bottom of the top plate (14), the lamp body (3) comprises a lamp shell (31), an LED lamp (32) is fixedly mounted at the middle end of the top of the inner cavity of the lamp shell (31), a reflecting cover (33) fixedly connected with the outer surface of the inner cavity of the lamp shell (31) and located on the side face of the inner cavity of the LED lamp (32), the bottom of the reflecting cover (33) is fixedly connected with the bottom of the inner cavity of the lamp shell (31), and a lampshade (35) is mounted at the bottom of the lamp shell (31), mounting groove (8) have been seted up to the right-hand member of roof (14) inner chamber, both ends all rotate through the bearing and install second threaded rod (9) about mounting groove (8) inner chamber top, the bottom of second threaded rod (9) runs through the bottom of mounting groove (8) inner chamber and extends to the lower part of roof (14) bottom, the upper portion cover of second threaded rod (9) surface is equipped with second belt pulley dish (12), the top fixed mounting of roof (14) has second motor (10), the output shaft of second motor (10) runs through the top of roof (14) and extends to the inner chamber of mounting groove (8), the surface cover of second motor (10) output shaft is equipped with first belt pulley dish (11), first belt pulley dish (11) are connected with second belt pulley dish (12) transmission through the belt.

2. The anti-glare LED court lamp of claim 1, wherein: the lamp shell (31) is characterized in that connecting blocks (34) are fixedly connected to the tops of the left side and the right side of the lamp shell, and the connecting blocks (34) are movably connected with the second threaded rod (9) through thread grooves.

3. The anti-glare LED court lamp of claim 1, wherein: spout (4) have all been seted up to the left and right sides of sleeve (1) inner chamber, the equal fixedly connected with slider (13) in bottom of loop bar (6) left and right sides, slider (13) and the inner chamber swing joint of spout (4).

4. The anti-glare LED court lamp of claim 1, wherein: the left side fixed mounting of sleeve (1) has PLC controller (5), the output of PLC controller (5) respectively with the input electric connection of first motor (2), LED lamp (32) and second motor (10).