CN210740169U

CN210740169U - LED court lamp convenient to disassemble

Info

Publication number: CN210740169U
Application number: CN201922114153.XU
Authority: CN
Inventors: 郑燕浩
Original assignee: Guangdong Beidouxing Sports Equipment Co ltd
Current assignee: Guangdong Beidouxing Sports Equipment Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-06-12
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a convenient LED court lamp of dismantling, including the fixed column, the bottom fixedly connected with fixed plate of fixed column inner wall, the inner chamber cover of fixed plate is equipped with the threaded rod, the bottom fixedly connected with turning handle of threaded rod, the top threaded connection on threaded rod surface has the thread bush, the right side fixedly connected with fixed block of thread bush. The utility model discloses a rotate the turning handle, make the turning handle drive the threaded rod and rotate, the threaded rod drives the thread bush and removes, the thread bush drives the fixed block and removes, the fixed block drives the card case and removes, the card case drives the connecting plate and removes, the connecting plate drives the decline of LED lamp body, then promote the pull ring, make the pull ring drive the pull rod and remove, the pull rod drives the left end of movable rod and removes, make the right-hand member of movable rod descend, thereby drive the bayonet lock and descend, after the bayonet lock breaks away from the connecting plate, can outwards stimulate the connecting plate, make LED lamp body dismantle the completion.

Description

LED court lamp convenient to disassemble

Technical Field

The utility model relates to a court lamp technical field specifically is a convenient LED court lamp of dismantling.

Background

On the court, there are many matches, evening party and performance program can continue night, so the court lamp is very necessary, and current court lamp all is the top of fixed mounting in the pole setting, when the LED lamp damages the back and need dismantle the change, and the maintainer is inconvenient to be dismantled to it, not only can prolong maintenance duration, but also can produce the hidden danger to maintainer's safety, for this reason, we propose the LED court lamp of convenient dismantlement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED court lamp of convenient dismantlement possesses the advantage that the convenience was dismantled the LED lamp, has solved current court lamp and all is fixed mounting at the top of pole setting, when the LED lamp damages the back and need dismantle the change, and the maintainer is inconvenient to dismantle it, not only can prolong maintenance duration, but also can be to the problem of maintainer's safety production hidden danger.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-detached LED court lamp comprises a fixed column, wherein the bottom of the inner wall of the fixed column is fixedly connected with a fixed plate, an inner cavity sleeve of the fixed plate is provided with a threaded rod, the bottom of the threaded rod is fixedly connected with a rotating handle, the top of the surface of the threaded rod is in threaded connection with a threaded sleeve, the right side of the threaded sleeve is fixedly connected with a fixed block, the right side of the fixed block penetrates through the fixed column and extends to the right side of the fixed column, the right side of the fixed block is fixedly connected with a clamping box, the left side of the bottom of the clamping box is communicated with a pull rod, the bottom of the pull rod is fixedly connected with a pull ring, the top of the front side of the pull rod is provided with a movable rod, the right side of the back of the movable rod is provided with a clamping pin, the top of the surface of the clamping pin is sleeved with a connecting plate, the right side fixedly connected with LED lamp body of connecting plate bottom.

Preferably, the top on card case right side has seted up the slot, and the inner wall of slot is the same with the inner wall of stop collar.

Preferably, the bottom cover on pull rod surface is equipped with first spring, the right side fixedly connected with second spring of card case inner chamber bottom, the top and the movable rod fixed connection of second spring.

Preferably, a movable column is fixedly connected to a middle shaft at the bottom of the inner cavity of the clamping box, and the top of the movable column is movably connected with the movable rod.

Preferably, the two sides of the inner cavity of the movable rod are both provided with a through groove, the inner cavity of the through groove is movably connected with a movable shaft, and the pull rod and the front surface of the clamping pin are both fixedly connected with the movable shaft.

Preferably, the surfaces of the pull rod and the clamping pin are both sleeved with a fixed sleeve, and the left side of the bottom of the inner cavity of the clamping box and the right side of the rear part of the inner cavity are both fixedly connected with the fixed sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient LED court lamp of dismantling possesses following beneficial effect:

1. the utility model makes the rotating handle drive the threaded rod to rotate by rotating the rotating handle, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the fixed block to move, the fixed block drives the card box to move, the card box drives the connecting plate to move, the connecting plate drives the LED lamp body to descend, then the pull ring is pushed, so that the pull ring drives the pull rod to move, the pull rod drives the left end of the movable rod to move, and then through the matching of the movable column, the right end of the movable rod is lowered to drive the bayonet lock to descend, and after the bayonet lock is separated from the connecting plate, the connecting plate can be pulled outwards to finish the disassembly of the LED lamp body, thereby solving the problems that the existing court lamp is fixedly arranged at the top of the upright stanchion, when the LED lamp is damaged and needs to be disassembled and replaced, maintenance personnel are inconvenient to disassemble, maintenance time can be prolonged, and hidden danger can be generated to the safety of the maintenance personnel.

2. The utility model discloses a set up first spring and second spring, first spring produces decurrent thrust to the pull ring, and the second spring produces ascending thrust to the right side of movable rod to make bayonet lock and connecting plate joint stable, through setting up fixed cover, carried on spacingly to pull rod and bayonet lock, avoided pull rod and bayonet lock to be unable to work, through setting up the activity post, make the top of movable rod use the activity post rotate as the axle center.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is the schematic view of the sectional structure of the card box of the present invention.

In the figure: 1. fixing a column; 2. a fixing plate; 3. a threaded rod; 4. a handle is rotated; 5. a threaded sleeve; 6. a fixed block; 7. clamping the box; 8. a pull rod; 9. a pull ring; 10. a first spring; 11. a movable rod; 12. a movable post; 13. a bayonet lock; 14. a through groove; 15. a movable shaft; 16. fixing a sleeve; 17. a second spring; 18. a limiting sleeve; 19. a connecting plate; 20. LED lamp body.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 fixed column 1, fixed plate 2, threaded rod 3, turning handle 4, thread bush 5, fixed block 6, card case 7, pull rod 8, pull ring 9, first spring 10, movable rod 11, movable column 12, bayonet lock 13, lead to groove 14, loose axle 15, fixed cover 16, second spring 17, stop collar 18, connecting plate 19 and LED lamp body 20 part are the universal standard spare or the part that technical personnel in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a conveniently detachable LED court lamp comprises a fixed column 1, a fixed plate 2 is fixedly connected to the bottom of the inner wall of the fixed column 1, a threaded rod 3 is sleeved in the inner cavity of the fixed plate 2, a rotating handle 4 is fixedly connected to the bottom of the threaded rod 3, a threaded sleeve 5 is connected to the top of the surface of the threaded rod 3 through threads, a fixed block 6 is fixedly connected to the right side of the threaded sleeve 5, the right side of the fixed block 6 penetrates through the fixed column 1 and extends to the right side of the fixed column 1, a clamping box 7 is fixedly connected to the right side of the fixed block 6, a pull rod 8 is communicated with the left side of the bottom of the clamping box 7, a pull ring 9 is fixedly connected to the bottom of the pull rod 8, a movable rod 11 is arranged at the top of the front of the pull rod 8, a movable column 12 is fixedly connected to the center axis of the bottom of the inner, the right side of the back of the movable rod 11 is provided with a bayonet 13, the bottom of the surface of the pull rod 8 is sleeved with a first spring 10, the right side of the bottom of the inner cavity of the clamping box 7 is fixedly connected with a second spring 17, the top of the second spring 17 is fixedly connected with the movable rod 11, through the arrangement of the first spring 10 and the second spring 17, the first spring 10 generates downward thrust to the pull ring 9, the second spring 17 generates upward thrust to the right side of the movable rod 11, so that the bayonet 13 is stably clamped with the connecting plate 19, through grooves 14 are formed in both sides of the inner cavity of the movable rod 11, a movable shaft 15 is movably connected to the inner cavity of the through grooves 14, the fronts of the pull rod 8 and the bayonet 13 are fixedly connected with the movable shaft 15, fixed sleeves 16 are sleeved on the surfaces of the pull rod 8 and the bayonet 13, the left side of the bottom of the inner cavity of the clamping box 7 and the right side of the rear part of, avoided pull rod 8 and bayonet lock 13 to be unable to work, the top cover on bayonet lock 13 surface is equipped with connecting plate 19, the left side cover on connecting plate 19 surface is equipped with stop collar 18, the slot has been seted up at the top on card case 7 right side, and the inner wall of slot is the same with stop collar 18's inner wall, the back and the card case 7 fixed connection of stop collar 18, card case 7 is run through and extend to the right side of card case 7 in connecting plate 19's right side, the right side fixedly connected with LED lamp body 20 of connecting plate 19 bottom.

When the LED lamp is used, the rotating handle 4 is rotated to enable the rotating handle 4 to drive the threaded rod 3 to rotate, the threaded rod 3 drives the threaded sleeve 5 to move, the threaded sleeve 5 drives the fixed block 6 to move, the fixed block 6 drives the clamping box 7 to move, the clamping box 7 drives the connecting plate 19 to move, the connecting plate 19 drives the LED lamp body 20 to descend, then the pull ring 9 is pushed to enable the pull ring 9 to drive the pull rod 8 to move, the pull rod 8 drives the left end of the movable rod 11 to move, the right end of the movable rod 11 descends through the cooperation of the movable column 12 to drive the bayonet lock 13 to descend, the bayonet lock 13 can pull the connecting plate 19 outwards after being separated from the connecting plate 19, the LED lamp body 20 is disassembled, the problem that the existing court lamp is fixedly installed at the top of the vertical rod is solved, when the LED lamp needs to be disassembled and replaced after being damaged, a maintenance person is inconvenient, not only can prolong the maintenance time, but also can cause hidden danger to the safety of maintenance personnel.

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 a convenient LED court lamp of dismantling, includes fixed column (1), its characterized in that: the bottom of the inner wall of the fixed column (1) is fixedly connected with a fixed plate (2), an inner cavity sleeve of the fixed plate (2) is provided with a threaded rod (3), the bottom of the threaded rod (3) is fixedly connected with a rotating handle (4), the top of the surface of the threaded rod (3) is in threaded connection with a threaded sleeve (5), the right side of the threaded sleeve (5) is fixedly connected with a fixed block (6), the right side of the fixed block (6) penetrates through the fixed column (1) and extends to the right side of the fixed column (1), the right side of the fixed block (6) is fixedly connected with a clamping box (7), the left side of the bottom of the clamping box (7) is communicated with a pull rod (8), the bottom of the pull rod (8) is fixedly connected with a pull ring (9), the positive top of the pull rod (8) is provided with a movable rod (11, the top cover on bayonet lock (13) surface is equipped with connecting plate (19), the left side cover on connecting plate (19) surface is equipped with stop collar (18), the back and card case (7) fixed connection of stop collar (18), the right side of connecting plate (19) runs through card case (7) and extends to the right side of card case (7), the right side fixedly connected with LED lamp body (20) of connecting plate (19) bottom.

2. The LED court lamp that conveniently dismantles of claim 1, characterized in that: the top on the right side of the card box (7) is provided with a slot, and the inner wall of the slot is the same as that of the limiting sleeve (18).

3. The LED court lamp that conveniently dismantles of claim 1, characterized in that: the bottom cover on pull rod (8) surface is equipped with first spring (10), the right side fixedly connected with second spring (17) of card case (7) inner chamber bottom, the top and the movable rod (11) fixed connection of second spring (17).

4. The LED court lamp that conveniently dismantles of claim 1, characterized in that: the middle shaft at the bottom of the inner cavity of the clamping box (7) is fixedly connected with a movable column (12), and the top of the movable column (12) is movably connected with a movable rod (11).

5. The LED court lamp that conveniently dismantles of claim 1, characterized in that: lead to groove (14) have all been seted up to the both sides of movable rod (11) inner chamber, the inner chamber swing joint that leads to groove (14) has loose axle (15), pull rod (8) and the front of bayonet lock (13) all with loose axle (15) fixed connection.

6. The LED court lamp that conveniently dismantles of claim 1, characterized in that: the surface of pull rod (8) and bayonet lock (13) all is equipped with fixed cover (16), the left side of card case (7) inner chamber bottom and the right side at inner chamber rear portion all with fixed cover (16) fixed connection.