CN207893479U - The mounting structure of LED line shape lamp at a kind of arm supports beam - Google Patents

Abstract

The utility model discloses an installation structure of an LED linear lamp at a supporting beam of a handrail, which comprises a supporting beam, a supporting base is connected to the side wall of the supporting beam, and a threaded sleeve is rotatably connected to the upper surface of the supporting base. There is a threaded rod matched with the threaded sleeve, the threaded sleeve is threadedly connected with the threaded rod, the outer wall of the threaded sleeve is provided with a driven gear, the upper surface of the support base is rotatably connected with a rotating rod, and the rotating rod is far away from the supporting base One end of one end is connected with the driving gear meshed with the driven gear, the threaded rod passes through the top of the threaded sleeve and extends to its outside and is connected with a support plate, the side of the support plate close to the support beam is connected with a slider, and the support beam A chute matching the slide block is provided on the side wall, the slide block is movably connected with the chute, and the upper surface of the support plate is connected with a support rod. The utility model has the advantages of simple structure and convenient operation, and ensures that the height of the LED linear lamp can be adjusted freely.

Description

An installation structure of LED linear lights at the supporting beam of the handrail

technical field

The utility model relates to the technical field of a lamp installation structure, in particular to an installation structure of an LED linear lamp at a supporting beam of a handrail.

Background technique

The handrail lamp is set at the outdoor handrail to provide people with lighting at the handrail. The handrail light can be set at different positions of the handrail (such as the handrail, the handrail support beam, the bottom light of the handrail) to provide multi-angle lighting, and it is installed on the handrail support. The lamps at the beams usually illuminate the inner side of the handrail to provide road lighting and the handrail on the opposite side. However, the height of the conventional installation structure lamps cannot be adjusted, and they are all fixed installation structures, which cannot be adjusted freely according to people's needs.

Utility model content

The purpose of the utility model is to solve the problem in the prior art that the height of the LED linear lamp cannot be freely adjusted according to people's needs, and proposes an installation structure of the LED linear lamp at the supporting beam of the handrail.

In order to achieve the above object, the utility model adopts the following technical solutions:

An installation structure of an LED linear lamp at a support beam of a handrail, comprising a support beam, a support base is fixedly connected to the side wall of the support beam, and a threaded sleeve is rotatably connected to the upper surface of the support base, and the threaded sleeve There is a threaded rod matching the threaded sleeve inside, the threaded sleeve is threadedly connected with the threaded rod, the outer wall of the threaded sleeve is fixed with a driven gear, and the upper surface of the support base is rotatably connected There is a rotating rod, and the end of the rotating rod away from the support base is connected with a driving gear meshed with the driven gear, and the threaded rod passes through the top of the threaded sleeve and extends to the outside thereof and is fixedly connected with a support plate. One side of the support plate close to the support beam is fixedly connected with a slide block, the side wall of the support beam is provided with a chute matching the slide block, the slide block is movably connected with the chute, and the upper surface of the support plate A support rod is fixedly connected, and the end of the support rod away from the support plate is rotatably connected with a movable rod, and a tightening bolt is provided at the joint between the support rod and the movable rod, and an LED is fixedly connected to the end of the movable rod far away from the support rod. linear lights.

Preferably, the end of the threaded rod away from the support plate is fixedly connected with a bump, the bump is rotatably connected with a bearing, the outer wall of the bearing is fixedly connected with two symmetrical blocks, and the threaded sleeve Two slideways matched with the block are opened on the inner wall, and the block is slidably connected with the slideway.

Preferably, the upper surface of the LED linear lamp is provided with a lamp shade.

Preferably, the side of the slider close to the bottom of the chute is fixedly connected with a ball groove, and balls are arranged in the ball groove, and the end of the ball away from the bottom of the ball groove passes through the notch of the ball groove and goes outward. Extended rolling is attached to the bottom of the chute.

Preferably, a rocker is provided on the side of the driving gear away from the rotating rod.

Compared with the prior art, the utility model provides an installation structure of the LED linear lamp at the supporting beam of the handrail, which has the following beneficial effects:

1. The installation structure of the LED linear light at the supporting beam of the handrail is set by setting the supporting beam, the supporting base, the threaded sleeve, the threaded rod, the driven gear, the rotating rod, the driving gear, the supporting plate, the chute, the slider and the supporting rod , movable rod, tightening bolt and LED linear light, the settings of support rod, movable rod and tightening bolt are convenient to adjust the angle of LED linear light, the slider on the supporting plate is set in the chute of the supporting beam, when the LED linear When the height of the lamp needs to be adjusted, turn the driving gear connected to the rotating rod clockwise to drive the threaded sleeve connected to the driven gear to rotate, so that the threaded rod connected to the threaded sleeve goes up, and turn the driving gear counterclockwise to lower the threaded rod , The threaded rod drives the support plate to rise and fall, so that the height of the LED linear light can be adjusted freely.

2. The installation structure of the LED linear light at the support beam of the handrail, by setting threaded sleeves, threaded rods, bumps, bearings, blocks and slides, the threaded sleeves rotate clockwise, driving the bearings and bumps to rotate, and the threads The rod drives the protrusion to rise, and drives the block to move along the slideway to the end of the slideway. Even if the threaded sleeve rotates, the threaded rod will not move upwards, preventing the user from improperly operating the threaded rod and the threaded sleeve.

The parts not involved in the device are the same as the prior art or can be realized by adopting the prior art. The utility model has the advantages of simple structure and convenient operation, which ensures that the height of the LED linear lamp can be adjusted freely.

Description of drawings

Fig. 1 is the structural schematic diagram of the installation structure of a kind of handrail support beam place LED linear lamp that the utility model proposes;

Figure 2 is an enlarged view of part A of the installation structure of the LED linear lamp at the supporting beam of the handrail proposed by the utility model;

Fig. 3 is an enlarged view of part B of the installation structure of the LED linear lamp at the supporting beam of the handrail proposed by the utility model.

In the figure: 1 supporting beam, 2 supporting base, 3 threaded sleeve, 4 threaded rod, 5 driven gear, 6 rotating rod, 7 driving gear, 8 supporting plate, 9 sliding block, 10 chute, 11 supporting rod, 12 Movable rod, 13 tightening bolt, 14 LED linear light, 15 bump, 16 bearing, 17 block, 18 slideway, 19 light visor, 20 ball groove, 21 ball, 22 rocker.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-3, an installation structure for LED linear lamps at the support beam of the handrail, including a support beam 1, a support base 2 is fixedly connected to the side wall of the support beam 1, and a threaded sleeve is rotatably connected to the upper surface of the support base 2 3. The threaded sleeve 3 is provided with a threaded rod 4 that matches the threaded sleeve 3, the threaded sleeve 3 is threaded with the threaded rod 4, and the outer wall of the threaded sleeve 3 is fixed with a driven gear 5 to support The upper surface of the base 2 is rotatably connected with a rotating rod 6, and the end of the rotating rod 6 away from the supporting base 2 is connected with a driving gear 7 meshed with the driven gear 5, and the threaded rod 4 passes through the top of the threaded sleeve 3 and extends to it. The outer side is fixedly connected with a support plate 8, and the side of the support plate 8 close to the support beam 1 is fixedly connected with a slider 9, and the side wall of the support beam 1 is provided with a chute 10 matched with the slider 9, and the slider 9 is connected with the slider 9. The chute 10 is movably connected, the upper surface of the support plate 8 is fixedly connected with a support rod 11, and the end of the support rod 11 away from the support plate 8 is rotatably connected with a movable rod 12, and the connection between the support rod 11 and the movable rod 12 is provided with a tightening bolt 13. The end of the movable rod 12 far away from the support rod 11 is fixedly connected with the LED linear lamp 14, the setting of the support rod 11, the movable rod 12 and the tightening bolt 13 is convenient for adjusting the angle of the LED linear lamp 14, and the slider on the support plate 8 9 is set in the chute 10 of the support beam 1. When the height of the LED linear lamp 14 needs to be adjusted, the driving gear 7 connected to the rotating rod 6 is rotated clockwise to drive the threaded sleeve 3 connected to the driven gear 5 to rotate. Make the threaded rod 4 threaded with the threaded sleeve 3 go up, turn the driving gear 7 counterclockwise, the threaded rod 4 goes down, and the threaded rod 4 drives the support plate 8 to go up and down, so that the height of the LED linear lamp 14 can be adjusted freely.

One end of the threaded rod 4 away from the support plate 8 is fixedly connected with a bump 15, the bump 15 is rotatably connected with a bearing 16, the outer wall of the bearing 16 is fixedly connected with two symmetrical blocks 17, and the inner wall of the threaded sleeve 3 There are two slideways 18 matched with the block 17, the block 17 is slidingly connected with the slideway 18, the threaded sleeve 3 rotates clockwise, driving the bearing 16 and the projection 15 to rotate, and the threaded rod 4 drives the projection 15 Rising, driving the block 17 to move along the slideway 18 to the end of the slideway 18, even if the threaded sleeve 3 rotates, the threaded rod 4 will not move upwards, preventing the user from improperly operating the threaded rod 4 and the threaded sleeve 3 Disengagement occurs.

The upper surface of the LED linear lamp 14 is provided with a light shielding plate 19 to prevent the light from being emitted to the outside of the support beam 1 to cause light pollution.

The side of the slider 9 close to the bottom of the chute 10 is fixedly connected with a ball groove 20, and the ball groove 20 is provided with a ball 21, and the end of the ball 21 away from the groove bottom of the ball groove 20 passes through the notch of the ball groove 20 and extends outward. Rollingly connected to the groove bottom of the chute 10, it is ensured that the slider 9 moves more conveniently in the chute 10, and the height of the support plate 8 is stably adjusted.

The driving gear 7 is provided with a rocking bar 22 away from the side of the rotating rod 6, which is convenient for controlling the rotation of the driving gear 7.

In the utility model, the settings of the support rod 11, the movable rod 12 and the tightening bolt 13 are convenient for adjusting the angle of the LED linear lamp 14, and the slider 9 on the support plate 8 is arranged in the chute 10 of the support beam 1, when the LED When the linear lamp 14 needs to be adjusted in height, the driving gear 7 connected with the rotating rod 6 is rotated clockwise to drive the threaded sleeve 3 connected with the driven gear 5 to rotate, so that the threaded rod 4 threaded with the threaded sleeve 3 is raised, and reversed. Turn the driving gear 7 clockwise, the threaded rod 4 will go down, and the threaded rod 4 will drive the support plate 8 to rise and fall, so that the height of the LED linear light 14 can be adjusted freely, and the threaded sleeve 3 will rotate clockwise to drive the bearing 16 and the bump 15 to rotate. The threaded rod 4 drives the bump 15 to rise, and drives the block 17 to move along the slideway 18 to the end of the slideway 18. Even if the threaded sleeve 3 rotates, the threaded rod 4 will not move upwards, so as to prevent the user from improperly operating and causing the threaded The rod 4 is disengaged from the threaded sleeve 3 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. the mounting structure of LED line shape lamp at a kind of arm supports beam, including supporting beam（1）, which is characterized in that the supporting beam （1）Side wall on be fixedly connected with support base（2）, the support base（2）Upper surface be rotatably connected to screw shell （3）, the screw shell（3）It is inside equipped with and screw shell（3）The threaded rod to match（4）, the screw shell（3）With screw thread Bar（4）It is threadedly coupled, the screw shell（3）Lateral wall on fixing sleeve be equipped with driven gear（5）, the support base（2） Upper surface be rotatably connected to rotating bar（6）, the rotating bar（6）Far from support base（2）One end be connected with and driven tooth Wheel（5）The driving gear being meshed（7）, the threaded rod（4）Across screw shell（3）Top and extend to its outside and solid Surely it is connected with support plate（8）, the support plate（8）Close to supporting beam（1）Side be fixedly connected with sliding block（9）, the support Beam（1）Side wall on offer and sliding block（9）The sliding slot to match（10）, the sliding block（9）With sliding slot（10）Flexible connection, institute State support plate（8）Upper surface be fixedly connected with supporting rod（11）, the supporting rod（11）Far from support plate（8）One end rotation It is connected with motion bar（12）, the supporting rod（11）With motion bar（12）Junction be equipped with screwing bolts（13）, the activity Bar（12）Far from supporting rod（11）One end be fixedly connected with LED linear lamp（14）.

2. the mounting structure of LED line shape lamp at a kind of arm supports beam according to claim 1, which is characterized in that described Threaded rod（4）Far from support plate（8）One end be fixedly connected with convex block（15）, the convex block（15）It is rotatably connected to bearing （16）, the bearing（16）Lateral wall be fixedly connected there are two symmetrical fixture block（17）, the screw shell（3）Inside It is offered on wall and fixture block（17）Two slideways to match（18）, the fixture block（17）With slideway（18）It is slidably connected.

3. the mounting structure of LED line shape lamp at a kind of arm supports beam according to claim 1, which is characterized in that described LED linear lamp（14）Upper surface be equipped with lamps and lanterns barn door（19）.

4. the mounting structure of LED line shape lamp at a kind of arm supports beam according to claim 1, which is characterized in that described Sliding block（9）Close to sliding slot（10）The side of slot bottom is fixedly connected with ball grooves（20）, the ball grooves（20）It is interior to be equipped with ball （21）, the ball（21）Far from ball grooves（20）One end of slot bottom passes through ball grooves（20）Notch and extend outwardly rolling connect It is connected on sliding slot（10）Slot bottom.

5. the mounting structure of LED line shape lamp at a kind of arm supports beam according to claim 1, which is characterized in that described Driving gear（7）Far from rotating bar（6）Side be equipped with rocking bar（22）.