CN210241381U

CN210241381U - Novel LED street lamp support

Info

Publication number: CN210241381U
Application number: CN201921356868.XU
Authority: CN
Inventors: Libin Tang; 唐利斌; Jiance Hu; 胡建策
Original assignee: Ningxia Wantai Lighting Technology Co Ltd
Current assignee: Ningxia Wantai Lighting Technology Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-03
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel LED street lamp support in the technical field of road lighting devices, which comprises a fixed rod, wherein the longitudinal section of the top of the fixed rod is arc-shaped, and the top of the fixed rod is hinged with a mounting seat; a fixed block is fixed at the lower part of the fixed rod, a sliding shaft is vertically and slidably connected onto the fixed block, and the top of the sliding shaft is hinged with the bottom of the mounting seat; be provided with spacing axle on the sliding shaft, a plurality of through-holes have been seted up along its axial on the spacing axle, and a plurality of spacing grooves have been seted up along its axial to the dead lever, carry on spacingly to the sliding shaft when spacing axle passes the through-hole and stretches into the spacing inslot. The utility model discloses simple structure can carry out angle modulation to the street lamp support.

Description

Novel LED street lamp support

Technical Field

The utility model belongs to the technical field of road lighting device, specifically a novel LED street lamp support.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. Street lamps are widely used in various places requiring illumination.

Along with the progress and the development of the technology, the LED lamp is widely applied to the street lamp, the LED lamp is generally installed on a support of the street lamp, the support of the street lamp is fixed and has single function, and the support of the street lamp is stable and cannot be adjusted after being fixed. When the street lamp support needs to be adjusted, the street lamp support needs to be detached again and then fixed again, so that the time consumed is long and inconvenient. In this regard, there is a need for an improved street light support.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a novel LED street lamp support to carry out angle modulation to the street lamp support, improve work efficiency.

In order to achieve the above purpose, the technical solution of the present invention is as follows: a novel LED street lamp support comprises a fixed rod, wherein the longitudinal section of the top of the fixed rod is arc-shaped, and the top of the fixed rod is hinged with a mounting seat;

a fixed block is fixed at the lower part of the fixed rod, a sliding shaft is vertically and slidably connected onto the fixed block, and the top of the sliding shaft is hinged with the bottom of the mounting seat;

be provided with spacing axle on the sliding shaft, a plurality of through-holes have been seted up along its axial on the spacing axle, and a plurality of spacing grooves have been seted up along its axial to the dead lever, carry on spacingly to the sliding shaft when spacing axle passes the through-hole and stretches into the spacing inslot.

After the scheme is adopted, the following beneficial effects are realized: the mounting seat is hinged on the fixing rod, and when the sliding shaft vertically slides in a reciprocating mode, the mounting seat can rotate anticlockwise or clockwise. The mounting seat drives the LED lamp to rotate, so that the irradiation angle of the LED lamp is changed.

The sliding shaft is limited through the limiting shaft, the through hole and the limiting groove, so that the angle of the mounting seat is adjusted to stabilize the sliding shaft, the sliding shaft is prevented from sliding again, and the purpose of stabilizing the mounting seat is achieved.

Compare with traditional street lamp support, traditional street lamp support is fixed type support, and the support needs to dismantle the fastening bolt when carrying out angle modulation get off to carry out angle modulation again, so the time of adjusting is longer, and work efficiency is lower. This scheme just stimulates the mount pad through the slip of sliding shaft and rotates to reach the mount pad and rotate and reach the purpose of angle modulation

Furthermore, the periphery of the fixed block is sleeved with a ball bearing, a rotating block is fixed outside the ball bearing, a connecting rod with an L-shaped longitudinal section is fixed on the rotating block, the top end of the connecting rod is hinged with a duster, and the duster is located above the mounting seat.

Has the advantages that: the street lamp is in the long-term in-process of using, can deposit a lot of dust on LED lamp or the lamp stand, and the dust volume of piling up increases the light that can influence the LED lamp, in order to make the dust reduce, needs to carry out manual cleaning. In the scheme, an operator drives the rotating block to rotate, the rotating block drives the connecting rod to rotate, the connecting rod drives the duster to rotate, and the duster cleans dust on the LED lamp or the lamp holder in the rotating process.

Furthermore, a protective layer is arranged between the sliding shaft and the mounting seat.

Has the advantages that: the sliding shaft is protected by the protective layer, and abrasion between the sliding shaft and the mounting seat is reduced.

Furthermore, the periphery of the mounting seat is provided with an annular sliding groove, and a steel ball which is connected with the sliding groove in a sliding manner is arranged between the connecting rod and the lamp holder.

Has the advantages that: when the connecting rod rotates, the connecting rod easily takes the duster to deviate to a certain position, the connecting rod is limited through the steel balls, and the connecting rod is guided through the sliding groove in a sliding connection mode, so that the connecting rod drives the duster to slide on the mounting seat.

Furthermore, a reinforcing rib is arranged on the connecting rod.

Has the advantages that: the stability of the connecting rod is enhanced through the reinforcing ribs.

Further, the distance between two adjacent through holes is 2-5 cm.

Has the advantages that: the through holes are arranged at certain intervals so as to facilitate the rotation of the mounting seat by a certain angle.

Furthermore, the limiting groove is internally provided with threads, and the limiting shaft is provided with threads and is in threaded fit with the limiting groove.

Has the advantages that: the limiting shaft is in threaded connection with the limiting groove, so that the mounting stability of the limiting shaft is improved.

Drawings

Fig. 1 is a front partial sectional view of a novel LED street lamp support in an embodiment of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the LED duster comprises a fixing rod 1, a mounting seat 2, a sliding groove 21, an LED lamp 3, a duster 4, a rubber layer 5, a steel ball 6, a connecting rod 7, a rotating block 8, a ball bearing 9, a sliding shaft 10, a fixing block 11, a limiting shaft 12, a limiting groove 13 and a hinge rod 14.

The embodiment is substantially as shown in figures 1 and 2: the utility model provides a novel LED street lamp support, includes

dead lever

1, 1 accessible fastening bolt of dead lever or welded fastening are on 3 poles of LED lamp.

The longitudinal section of the upper end of the fixed rod 1 is arc-shaped, the upper portion of the fixed rod 1 is provided with the mounting seat 2, the mounting seat 2 is rotatably connected with the hinged rod 14, the upper end of the hinged rod 14 is hinged to the mounting seat 2, and the bottom of the mounting seat 2 is abutted to the arc-shaped surface. The welding of the lower part of dead lever 1 has fixed block 11, and fixed block 11 cross section is circular, and the left side of fixed block 11 is provided with the sliding hole, and the vertical sliding connection in the sliding hole has sliding shaft 10, and the upper end of sliding shaft 10 is articulated and be provided with the inoxidizing coating between sliding shaft 10 and the mount pad 2 with the bottom surface of mount pad 2, and the inoxidizing coating is rubber layer 5 in this embodiment.

The sliding shaft 10 is provided with a plurality of through holes along the axial direction, the aperture of each through hole is 2-4 cm, and the aperture of each through hole is 3cm in the embodiment. The distance between two adjacent through holes is 4 cm. The sliding shaft 10 is provided with a limiting shaft 12, the limiting shaft 12 penetrates through the through hole, and the limiting shaft 12 is provided with threads. A plurality of limiting grooves 13 are formed in the fixing rod 1 along the axial direction of the fixing rod, and threads are arranged in the limiting grooves 13. When the limiting shaft 12 passes through the through hole and extends into the limiting groove 13 to be in threaded connection with the limiting groove 13, the sliding shaft 10 is limited.

The periphery cover of fixed block 11 is equipped with ball bearing 9, and ball bearing 9's inner ring is fixed on fixed block 11, and roller bearing's outside cover is equipped with turning block 8, and the cross section of turning block 8 is circular. The rotating block 8 is provided with a connecting rod 7 with an L-shaped longitudinal section, the horizontal section of the connecting rod 7 is welded on the rotating block 8, the top end of the vertical section of the connecting rod 7 is hinged with the duster 4 through a ball joint, and the duster 4 is positioned above the LED lamp 3.

A steel ball 6 with the diameter of 2cm is arranged between the vertical section of the connecting rod 7 and the mounting seat 2, the steel ball 6 is welded on the connecting rod 7, an annular sliding groove 21 is arranged on the mounting seat 2, and the steel ball 6 is positioned in the sliding groove 21 and is in sliding connection with the sliding groove 21.

Be provided with the strengthening rib on connecting rod 7, the one end welding of strengthening rib is in the vertical section of connecting rod 7, and the other end welding of strengthening rib is on the horizontal segment of connecting rod 7. The stability of the connecting rod 7 is enhanced by reinforcing ribs.

The specific implementation process is as follows:

when the angle of the LED street lamp support needs to be adjusted, an operator pulls the sliding shaft 10 downwards, the sliding shaft 10 drives the mounting seat 2 to rotate anticlockwise, and the mounting seat 2 drives the LED lamp 3 to face to the left side. Operating personnel upwards pulls sliding shaft 10, and sliding shaft 10 promotes mount pad 2 clockwise rotation, and so mount pad 2 takes LED lamp 3 towards the right side, through the reciprocal slip of sliding shaft 10 to make the angle of mount pad 2 can be adjusted, the top through dead lever 1 is the arc so that mount pad 2 rotates.

After the angle has been adjusted, pass through-hole and spacing axle 12 with spacing axle 12 and stretch into spacing groove 13 internal threaded connection, so after the angle adjustment of mount pad 2, can carry on spacingly to sliding shaft 10 for mount pad 2 is fixed.

When the LED lamp 3 on the mounting base 2 needs to be cleaned by dust, the mounting base 2 is adjusted to be horizontal as shown in figure 1. An operator pushes the rotating block 8 to rotate, the rotating block 8 drives the connecting rod 7 to rotate around the circumferential direction of the mounting base 2, the connecting rod 7 drives the duster 4 to rotate on the mounting base 2, and the duster 4 cleans the LED lamp 3 when the duster 4 rotates.

When the connecting rod 7 rotates, the steel balls 6 on the connecting rod 7 slide along the sliding groove 21, so that the connecting rod 7 cannot deviate in position when rotating, and the sliding groove 21 guides the connecting rod 7, so that the duster 4 can accurately slide on the mounting seat 2 to clean the LED lamp 3.

When the duster 4 is used, the duster 4 is rotated counterclockwise so that the duster 4 is separated from the mounting base 2 to prevent the duster 4 from blocking the light of the LED lamp 3.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. The techniques, shapes, and structural parts, which are omitted from the description of the present invention, are all known techniques.

Claims

1. The utility model provides a novel LED street lamp support which characterized in that: the fixing rod comprises a fixing rod, wherein the longitudinal section of the top of the fixing rod is arc-shaped, and the top of the fixing rod is hinged with an installation seat;

2. The novel LED street lamp support according to claim 1, characterized in that: the periphery of the fixed block is sleeved with a ball bearing, a rotating block is fixed outside the ball bearing, a connecting rod with an L-shaped longitudinal section is fixed on the rotating block, the top end of the connecting rod is hinged with a duster, and the duster is located above the mounting seat.

3. The novel LED street lamp support according to claim 1, characterized in that: and a protective layer is arranged between the sliding shaft and the mounting seat.

4. The novel LED street lamp support according to any one of claims 1 to 3, characterized in that: the periphery of mount pad is provided with annular sliding tray, is provided with the steel ball with sliding tray sliding connection between connecting rod and the lamp stand.

5. The novel LED street lamp support according to claim 4, characterized in that: and the connecting rod is provided with a reinforcing rib.

6. The novel LED street lamp support according to claim 1, characterized in that: the distance between two adjacent through holes is 2-5 cm.

7. The novel LED street lamp support according to claim 6, characterized in that: the limiting groove is internally provided with threads, and the limiting shaft is provided with threads and is in threaded fit with the limiting groove.