CN216619579U

CN216619579U - Liftable formula place of sports lamps and lanterns

Info

Publication number: CN216619579U
Application number: CN202122567785.9U
Authority: CN
Inventors: 罗奇; 李双玲; 李佳佩
Original assignee: Wuhan Feiyang Shengshi Industrial Co ltd
Current assignee: Wuhan Feiyang Shengshi Industrial Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-27
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a liftable sports field lamp, which relates to the technical field of lamps and aims at solving the problems that the conventional liftable sports field lamp is single in function, complex to operate, not firm in connection mode, incapable of stably adjusting the height of the lamp, time-consuming and labor-consuming, poor in using effect and low in working efficiency. The lifting device is reasonable in structural design, simple to operate, capable of stably lifting the lamp, convenient to maintain and replace the lamp, capable of reducing the workload of workers, good in using effect and high in working efficiency.

Description

Liftable formula place of sports lamps and lanterns

Technical Field

The utility model relates to the technical field of lamps, in particular to a liftable sport field lamp.

Background

The stadium lamps mostly select the projection lamp, can aim at any direction, and have a structure that is not influenced by the weather conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights. The emergent light beam angle of the projection lamp is wide and narrow, the variation range is 0-180 degrees, the light beam is particularly narrow and is called as a searchlight, and the stadium lamp generally has the function of adjusting the height.

However, the existing liftable sports field lamp has the disadvantages of single function, complex operation, not firm connection mode, incapability of stably adjusting the height of the lamp, time and labor waste, poor use effect and low working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing liftable sports field lamp is single in function, complex in operation, not firm enough in connection mode, incapable of stably adjusting the height of the lamp, time-consuming and labor-consuming, poor in use effect and low in working efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a lifting type sports ground lamp comprises a column body, the bottom of the column body is fixedly connected with a chassis, a protective box is fixedly connected on the column body, a low-speed motor is fixedly connected in the protective box, a driving bevel gear is fixedly connected on an output shaft of the low-speed motor, a vertically arranged worm is rotationally connected in the cylinder, a driven bevel gear is fixedly connected at the bottom end of the worm, the driving bevel gear is meshed with the driven bevel gear, a worm gear is rotationally connected in the cylinder, the worm is meshed with the worm wheel, the rear side of the worm wheel is fixedly connected with a gear, the cylinder is provided with a sliding hole, a sliding seat is connected in the sliding hole in a sliding way, the bottom of the sliding seat is fixedly connected with a vertically arranged rack, the gear with the rack meshes mutually, one side fixedly connected with spliced pole of slide, the spliced pole is kept away from the one end fixedly connected with light of slide.

Preferably, the worm is fixedly sleeved with an inner ring of a bearing, an outer ring of the bearing is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the worm, is fixedly connected with the inner wall of the cylinder.

Preferably, the sliding sleeve is equipped with spacing seat on the rack, fixedly connected with bracing piece on the spacing seat, the bracing piece is kept away from the one end of rack with the inner wall fixed connection of cylinder.

Preferably, a motor bracket is fixedly connected in the protection box, and the low-speed motor is fixedly connected with the motor bracket.

Preferably, a guide groove is formed in the inner wall of the column body, a guide seat is fixedly connected to the other side of the sliding seat, and the guide seat is connected to the inside of the guide groove in a sliding mode.

Preferably, the top of the chassis is in threaded connection with a plurality of bolts, and the bolts are arranged at equal intervals.

According to the liftable sports ground lamp, the liftable sports ground lamp can be firmly connected with the ground connecting piece through the bolts, the operation is simple, and the column is convenient to disassemble;

according to the liftable sports ground lamp, the motor is started, the driving bevel gear is meshed with the driven bevel gear through the rotation of the output shaft of the motor, the worm is meshed with the worm gear to drive the transmission gear, and the gear is meshed with the rack to realize the effect of adjusting the height of the lamp;

the lifting device is reasonable in structural design, simple to operate, capable of stably lifting the lamp, convenient to maintain and replace the lamp, capable of reducing the workload of workers, good in using effect and high in working efficiency.

Drawings

FIG. 1 is a schematic perspective view of a liftable sports field lamp according to the present invention;

FIG. 2 is a schematic sectional view of a front view of a liftable sports field lamp according to the present invention;

FIG. 3 is a schematic structural view of part A of a liftable sports field light fixture according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a liftable sports ground lamp according to the present invention.

In the figure: 1. a cylinder; 2. a chassis; 3. a protection box; 4. a low-speed motor; 5. a drive bevel gear; 6. a worm; 7. a driven bevel gear; 8. a worm gear; 9. a gear; 10. a limiting seat; 11. a slide hole; 12. a slide base; 13. a rack; 14. connecting columns; 15. a lighting lamp; 16. a guide seat; 17. a guide groove; 18. and (5) a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the present solution provides an embodiment: the utility model provides a liftable formula place of sports lamps and lanterns, including cylinder 1, the bottom fixedly connected with chassis 2 of cylinder 1, fixedly connected with guard box 3 is gone up to cylinder 1, fixedly connected with low-speed motor 4 in the guard box 3, fixedly connected with drive bevel gear 5 on the output shaft of low-speed motor 4, 1 internal rotation of cylinder is connected with the worm 6 of vertical setting, the bottom fixedly connected with driven bevel gear 7 of worm 6, drive bevel gear 5 meshes with driven bevel gear 7 mutually, 1 internal rotation of cylinder is connected worm wheel 8, worm 6 meshes with worm wheel 8 mutually, the rear side fixedly connected with gear 9 of worm wheel 8, sliding hole 11 has been seted up on the cylinder 1, sliding connection has slide 12 in the sliding hole 11, the rack 13 of the vertical setting of bottom fixedly connected with of slide 12, gear 9 meshes with rack 13 mutually, one side fixedly connected with spliced pole 14 of slide 12, one end fixedly connected with light 15 of slide 12 is kept away from to spliced pole 14.

Referring to fig. 1, in this embodiment, a plurality of bolts are connected to the top of the chassis 2 in a threaded manner, and are arranged at equal intervals, so that the column 1 is convenient to mount.

Referring to fig. 2, in this embodiment, the worm 6 is fixedly sleeved with an inner ring of the bearing 18, the outer ring of the bearing 18 is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the worm 6, is fixedly connected with the inner wall of the cylinder 1, so that the rotation of the worm 6 is more stable.

Referring to fig. 2, in this embodiment, a motor bracket is fixedly connected to the inside of the protection box 3, and the low-speed motor 4 is fixedly connected to the motor bracket, so that the low-speed motor 4 operates more stably.

Referring to fig. 3, in this embodiment, the rack 13 is slidably sleeved with the limiting seat 10, the limiting seat 10 is fixedly connected with a supporting rod, and one end of the supporting rod, which is far away from the rack 13, is fixedly connected with the inner wall of the column body 1, so as to limit the rack 13.

Referring to fig. 3, in this embodiment, a guide groove 17 is formed on an inner wall of the column 1, a guide seat 16 is fixedly connected to the other side of the sliding seat 12, and the guide seat 16 is slidably connected in the guide groove 17 to guide the sliding seat 12.

The operating principle, when the height of light 15 needs to be adjusted, at first start low-speed motor 4, the rotation of the output shaft of low-speed motor 4 drives drive bevel gear 5 to rotate, drive bevel gear 5 rotates and drives worm 6 to rotate, worm 6 meshes with worm wheel 8 mutually and drives gear 9 to rotate, gear 9 meshes with rack 13 mutually and drives transmission rack 13, the removal of rack 13 drives slide 12 to remove, the removal of slide 12 drives light 15 to remove, guide holder 16 sliding connection is in guide way 17, make the removal of slide 12 more stable, worm wheel 8 can't drive worm 6 and rotate, the cooperation realizes the effect of high-efficient stable regulation light 15.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A liftable formula place of sports lamps and lanterns, includes cylinder (1), its characterized in that, the bottom fixedly connected with chassis (2) of cylinder (1), fixedly connected with guard box (3) on cylinder (1), fixedly connected with low-speed motor (4) in guard box (3), fixedly connected with drive bevel gear (5) on the output shaft of low-speed motor (4), cylinder (1) internal rotation is connected with vertically arranged worm (6), the bottom fixedly connected with driven bevel gear (7) of worm (6), drive bevel gear (5) with driven bevel gear (7) mesh mutually, cylinder (1) internal rotation is connected with worm wheel (8), worm (6) with worm wheel (8) mesh mutually, the rear side fixedly connected with gear (9) of worm wheel (8), slide opening (11) have been seted up on cylinder (1), sliding connection has slide (12) in sliding hole (11), rack (13) of the vertical setting of bottom fixedly connected with of slide (12), gear (9) with rack (13) mesh mutually, one side fixedly connected with spliced pole (14) of slide (12), keep away from spliced pole (14) the one end fixedly connected with light (15) of slide (12).

2. A lifting/lowering type sports ground lamp as claimed in claim 1, characterized in that the worm (6) is fixedly sleeved with an inner ring of a bearing (18), the outer ring of the bearing (18) is fixedly connected with a connecting rod, and one end of the connecting rod far away from the worm (6) is fixedly connected with the inner wall of the column (1).

3. A liftable sports ground light fixture according to claim 1, characterized in that a limiting seat (10) is slidably sleeved on the rack (13), a supporting rod is fixedly connected to the limiting seat (10), and one end of the supporting rod, which is far away from the rack (13), is fixedly connected to the inner wall of the column (1).

4. A liftable sports ground light fixture according to claim 1, characterized in that a motor bracket is fixedly connected in the protection box (3), and the low-speed motor (4) is fixedly connected with the motor bracket.

5. A lifting/lowering type sports ground light fixture as claimed in claim 1, characterized in that the inner wall of said column (1) is provided with a guide slot (17), and the other side of said slide carriage (12) is fixedly connected with a guide base (16), said guide base (16) being slidably connected in said guide slot (17).

6. A liftable sports ground light fixture according to claim 1, characterised in that the top of the chassis (2) is screw-connected with a plurality of bolts, the plurality of bolts being arranged at equal intervals.