阅读说明：本技术 一种防碰撞可调节灯具高度的路灯灯杆 (Anti-collision street lamp pole with adjustable lamp height ) 是由 张安林 马哓兵 张鑫 于 2019-04-21 设计创作，主要内容包括：本发明公开了路灯技术领域的一种防碰撞可调节灯具高度的路灯灯杆,包括固定底座,所述固定底座的顶部左右两侧均设置支撑座,所述支撑座上设置连接轴,所述固定底座顶部的中部位置设置固定支架,所述固定支架的内腔底部设置伺服电机,所述伺服电机的输出端连接螺杆,所述螺杆的外壁活动螺纹连接紧固套筒,所述紧固套筒的前端外壁设置照明灯,所述固定支架的前侧设置紧固装置,所述固定支架的左右两侧外壁均设置固定杆,所述固定杆的顶部设置支撑架,所述固定杆的底部设置卡接环,可以调节照明角度,因此不仅可以方便的调节路灯上灯具的高度,还进一步的方便对路灯的维修,可以有效缓解碰撞力度,保证路灯的稳定性。(The invention discloses an anti-collision street lamp post with adjustable lamp height, which belongs to the technical field of street lamps and comprises a fixed base, wherein the left side and the right side of the top of the fixed base are respectively provided with a supporting seat, the supporting seats are respectively provided with a connecting shaft, the middle position of the top of the fixed base is provided with a fixed support, the bottom of the inner cavity of the fixed support is provided with a servo motor, the output end of the servo motor is connected with a screw rod, the outer wall of the screw rod is movably connected with a fastening sleeve in a threaded manner, the outer wall of the front end of the fastening sleeve is provided with a lighting lamp, the front side of the fixed support is provided with a fastening device, the outer walls of the left side and the right side of the fixed support are respectively provided with a fixed rod, the top of the fixed rod is provided with a supporting frame, the bottom of the, the collision force can be effectively relieved, and the stability of the street lamp is ensured.)

1. The utility model provides an adjustable lamps and lanterns height of anticollision street light pole, includes unable adjustment base (1), its characterized in that: the left side and the right side of the top of the fixed base (1) are both provided with a supporting seat (2), the supporting seat (2) is provided with a connecting shaft, the middle position of the top of the fixed base (1) is provided with a fixed support (3), the bottom of the inner cavity of the fixed support (3) is provided with a servo motor (4), the output end of the servo motor (4) is connected with a screw rod (5), the outer wall of the screw rod (5) is movably connected with a fastening sleeve (6) in a threaded manner, the outer walls of the left side and the right side of the fastening sleeve (6) are both in limit movable connection with the inner walls of the left side and the right side of the fixed support (3), the outer wall of the front end of the fastening sleeve (6) is provided with an illuminating lamp (7), the front side of the fixed support (3) is provided with a fastening device (8), the outer walls of the left side and, the top of dead lever (9) sets up support frame (10), the bottom of dead lever (9) sets up joint ring (11), the one end that support frame (10) is close to fixed bolster (3) outer wall sets up buffer (12).

2. The anti-collision street light pole with adjustable light fixture height as claimed in claim 1, wherein: fastening sleeve (6) include internal thread lantern ring (61) of threaded connection at screw rod (5) outer wall, the front end outer wall of internal thread lantern ring (61) sets up bearing frame (62), the inside wall of bearing frame (62) passes through loose axle connection bottom plate (63), the front end of bottom plate (63) sets up lamp shade (64), and light (7) set up the inner chamber at lamp shade (64).

3. The anti-collision street light pole with adjustable light fixture height as claimed in claim 1, wherein: fastener (8) are including setting up spacing casing (81) in both sides around fixed bolster (3), the left and right sides of spacing casing (81) all sets up spacing blind hole (82), the bottom of spacing blind hole (82) sets up spacing spout (83), and the bottom of dead lever (9) sets up the slider that matches with spacing spout (83), the top of spacing casing (81) sets up spacing hole (84), and spacing pole is pegged graft in spacing hole (84) activity, and the outer wall of dead lever (9) sets up the through-hole that matches with the spacing pole.

4. The anti-collision street light pole with adjustable light fixture height as claimed in claim 1, wherein: buffer (12) are including setting up cavity body (121) at support frame (10) outer wall, the inner chamber of cavity body (121) sets up slide plate (122), slide plate (122) sets up expanding spring (123) at the expansion end of cavity body (121) inner chamber, the inner wall at cavity body (121) is connected to the other end of expanding spring (123), ejector pin (124) is connected to the other end of slide plate (122), and the other end of ejector pin (124) sets up the plastic blotter.

5. The anti-collision street light pole with adjustable light fixture height as claimed in claim 1, wherein: the clamping ring (11) comprises two groups of elastic clamping rings which are fixedly arranged at the bottom of the fixing rod (9), and the opening distance of the bottom of the clamping ring (11) is smaller than the diameter of the connecting shaft on the supporting seat (2).

6. The anti-collision street light pole with adjustable light fixture height as claimed in claim 4, wherein: the outer walls of the upper side and the lower side of the sliding plate block (122) are respectively provided with a sliding block, and the inner walls of the upper side and the lower side of the hollow pipe body (121) are respectively provided with a sliding groove matched with the sliding blocks.

Technical Field

The invention relates to the technical field of street lamps, in particular to an anti-collision street lamp post with adjustable lamp height.

Background

The street lamps are arranged in the existing busy traffic areas, and the pedestrians are illuminated at night. The existing street lamp is generally characterized in that the lamp is installed at the top end of a lamp pole, the height of the lamp is fixed, the height of the lamp cannot be adjusted according to the road width, the lamp is not convenient to disassemble and assemble during maintenance, a road man riding simultaneously stops beside the street lamp for waiting, sometimes, vehicles collide with the lamp pole of the street lamp, the existing street lamp pole is not provided with an anti-collision device, and the surface is easy to deform to influence the stability of the street lamp. Therefore, the anti-collision street lamp pole with the adjustable lamp height is provided.

Disclosure of Invention

The invention aims to provide an anti-collision street lamp post with adjustable lamp height, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a street lamp pole with an anti-collision adjustable lamp height comprises a fixed base, wherein supporting seats are arranged on the left side and the right side of the top of the fixed base, a connecting shaft is arranged on each supporting seat, a fixed support is arranged in the middle of the top of the fixed base, a servo motor is arranged at the bottom of an inner cavity of the fixed support, the output end of the servo motor is connected with a screw rod, the outer wall of the screw rod is movably connected with a fastening sleeve in a threaded manner, the outer walls of the left side and the right side of the fastening sleeve are movably connected with the inner walls of the left side and the right side of the fixed support in a limiting manner, a lighting lamp is arranged on the outer wall of the front end of the fastening sleeve, a fastening device is arranged on the front side of the fixed support, fixing rods are arranged on the outer walls of the left, and a buffer device is arranged at one end of the support frame close to the outer wall of the fixed support.

Further, the fastening sleeve includes the internal thread lantern ring of threaded connection at the screw rod outer wall, the front end outer wall of the internal thread lantern ring sets up the bearing frame, the inside wall of bearing frame passes through the loose axle and connects the bottom plate, the front end of bottom plate sets up the lamp shade, and the light setting is at the inner chamber of lamp shade.

Further, fastener is including setting up the spacing casing in both sides around the fixed bolster, the left and right sides of spacing casing all sets up spacing blind hole, the bottom of spacing blind hole sets up spacing spout, and the bottom of dead lever sets up the slider that matches with spacing spout, the top of spacing casing sets up spacing hole, and spacing downthehole activity grafting gag lever post, and the outer wall of dead lever sets up the through-hole that matches with the gag lever post.

Furthermore, buffer includes the cavity body that sets up at the support frame outer wall, the inner chamber of cavity body sets up the slide plate, the expansion end of slide plate in the cavity of cavity body sets up expanding spring, expanding spring's the other end is connected at the inner wall of cavity body, the ejector pin is connected to the other end of slide plate, and the other end of ejector pin sets up the plastic blotter.

Furthermore, the clamping ring comprises two groups of elastic clamping rings fixedly arranged at the bottom of the fixing rod, and the opening distance at the bottom of the clamping ring is smaller than the diameter of the connecting shaft on the supporting seat.

Further, the outer walls of the upper side and the lower side of the sliding plate block are provided with sliding blocks, and the inner walls of the upper side and the lower side of the hollow pipe body are provided with sliding chutes matched with the sliding blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the lamp is arranged on the fastening sleeve, the fastening sleeve is in threaded connection with the screw rod, the screw rod can drive the fastening sleeve to move up and down along with the rotation of the servo motor, and meanwhile, the lamp can rotate on the bearing seat through the bottom plate, so that the illumination angle can be adjusted, therefore, the height of the lamp on the street lamp can be conveniently adjusted, and the street lamp can be further conveniently maintained;

2. the fixing support is provided with the fastening device, the buffer device can be arranged on the outer wall of the fixing support through the limiting blind hole and the limiting hole in the fastening device, and the sliding plate block in the buffer device can move in a telescopic mode in the hollow tube body through the telescopic spring, so that the collision force can be effectively relieved, and the stability of the street lamp is guaranteed.

Drawings

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

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

FIG. 3 is a schematic view of a buffer device according to the present invention;

fig. 4 is a schematic structural view of the fastening device of the present invention.

In the figure: 1. a fixed base; 2. a supporting seat; 3. fixing a bracket; 4. a servo motor; 5. a screw; 6. fastening the sleeve; 61. an internal thread collar; 62. a bearing seat; 63. a base plate; 64. a lamp shade; 7. an illuminating lamp; 8. a fastening device; 81. a limiting shell; 82. a limiting blind hole; 83. a limiting chute; 84. a limiting hole; 9. fixing the rod; 10. a support frame; 11. a snap ring; 12. a buffer device; 121. a hollow tube body; 122. a slide plate; 123. a tension spring; 124. and a push rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-collision street lamp pole with adjustable lamp height comprises a fixed base 1, wherein supporting seats 2 are arranged on the left side and the right side of the top of the fixed base 1, a connecting shaft is arranged on each supporting seat 2, a fixed support 3 is arranged at the middle position of the top of the fixed base 1, a servo motor 4 is arranged at the bottom of an inner cavity of the fixed support 3, the servo motor 4 is connected with a power supply through a control switch for working, an output end of the servo motor 4 is connected with a screw rod 5, the outer wall of the screw rod 5 is movably connected with a fastening sleeve 6 in a threaded manner, the outer walls of the left side and the right side of the fastening sleeve 6 are movably connected with the inner walls of the left side and the right side of the fixed support 3 in a limiting manner, a lighting lamp 7 is arranged on the outer wall of the front end of the fastening sleeve 6, a fastening device 8 is arranged on, the bottom of the fixed rod 9 is provided with a clamping ring 11, and one end of the support frame 10 close to the outer wall of the fixed support 3 is provided with a buffer device 12.

The fastening sleeve 6 comprises an internal thread lantern ring 61 in threaded connection with the outer wall of the screw rod 5, a bearing seat 62 is arranged on the outer wall of the front end of the internal thread lantern ring 61, the inner side wall of the bearing seat 62 is connected with a bottom plate 63 through a movable shaft, a lampshade 64 is arranged at the front end of the bottom plate 63, the illuminating lamp 7 is arranged in the inner cavity of the lampshade 64, and the fastening sleeve 6 moves up and down along with the rotation of the screw rod 5, so that the height of the illuminating lamp 7 can be adjusted;

the fastening device 8 comprises limiting shells 81 arranged on the front side and the rear side of the fixed support 3, limiting blind holes 82 are arranged on the left side and the right side of each limiting shell 81, a limiting sliding groove 83 is arranged at the bottom of each limiting blind hole 82, a sliding block matched with the limiting sliding groove 83 is arranged at the bottom of the fixed rod 9, a limiting hole 84 is arranged at the top of each limiting shell 81, a limiting rod is movably inserted in each limiting hole 84, a through hole matched with the limiting rod is formed in the outer wall of each fixed rod 9, the fixed rod 9 is inserted in the limiting blind hole 82 in the fastening device 8, and then the fixed rod 9 is fixed through the limiting rod matched with the limiting hole 84, so that the support frame 10 is fixed on the outer wall;

the buffer device 12 comprises a hollow tube body 121 arranged on the outer wall of the support frame 10, a sliding plate 122 is arranged in the inner cavity of the hollow tube body 121, an expansion spring 123 is arranged at the movable end of the sliding plate 122 in the inner cavity of the hollow tube body 121, the other end of the expansion spring 123 is connected to the inner wall of the hollow tube body 121, the other end of the sliding plate 122 is connected with a mandril 124, and a plastic cushion pad is arranged at the other end of the mandril 124, and through the buffer device 12, when a vehicle collides on the fixed support 3, the force can be buffered through the expansion spring 123 in the buffer device 12, so that the fixed support 3;

the clamping ring 11 comprises two groups of elastic clamping rings fixedly arranged at the bottom of the fixed rod 9, the opening distance at the bottom of the clamping ring 11 is smaller than the diameter of a connecting shaft on the supporting seat 2, and the clamping ring 11 can be movably clamped on the connecting shaft on the supporting seat 2, so that the fixed rod 9 and the supporting frame 10 can be conveniently disassembled and assembled;

the outer walls of the upper side and the lower side of the sliding plate 122 are provided with sliding blocks, the inner walls of the upper side and the lower side of the hollow pipe body 121 are provided with sliding grooves matched with the sliding blocks, and the sliding blocks slide in the sliding grooves, so that the sliding plate 122 can slide in the hollow pipe body 121.