CN216143660U

CN216143660U - Street lamp

Info

Publication number: CN216143660U
Application number: CN202122139798.6U
Authority: CN
Inventors: 叶增辉
Original assignee: Ningbo Morelux Pole Technology Ltd
Current assignee: Ningbo Morelux Pole Technology Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-29
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of street lamps, and discloses a street lamp, which comprises: the auxiliary rod is connected with the main rod, and a plurality of mounting grooves are formed in the outer wall of the auxiliary rod along the axial direction of the auxiliary rod; the attaching device is provided with a fixing mechanism; the fixing mechanism is arranged in the mounting groove, and the height of the fixing mechanism relative to the mounting groove is adjustable. The street lamp has the advantages of strong expansibility and convenience in installation.

Description

Street lamp

Technical Field

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

Background

Street lamps are widely used in both rural and urban areas. As the development of street lamps is more and more mature, the street lamps are not only used as lighting tools, but also have more and more accessory devices, so that the street lamps have more and more powerful functions, such as: billboard, sign function, signal lamp function, camera function, and the like.

Existing street lamps are generally manufactured in a customized manner when special functional requirements are imposed thereon. When other functions need to be newly added or some original functions are replaced in the later stage, the street lamp does not need to be integrally replaced, or the replacement is very tedious, and the expansibility of the street lamp is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a street lamp with strong expansibility and convenient installation.

The technical scheme adopted by the utility model for solving the technical problem is to provide a street lamp, which comprises the following components:

the auxiliary rod is connected with the main rod, and a plurality of mounting grooves are formed in the outer wall of the auxiliary rod along the axial direction of the auxiliary rod;

the attaching device is provided with a fixing mechanism; the fixing mechanism is arranged in the mounting groove, and the height of the fixing mechanism relative to the mounting groove is adjustable.

Furthermore, the fixing mechanism comprises a sliding block, a bracket and a fixing bolt, and the sliding block is arranged in the mounting groove; the bracket is arranged on the auxiliary rod and is positioned on the outer side of the sliding block; the fixing bolt penetrates through the bracket and is connected with the sliding block.

Furthermore, a limiting convex strip extends from the auxiliary rod along two sides of the mounting groove; and limiting parts are arranged on two sides of the sliding block and abut against the limiting convex strips.

Further, the mounting groove penetrates through the auxiliary rod from top to bottom.

Furthermore, a plurality of mounting grooves are formed in the outer wall of the auxiliary rod; at least two of the attachment devices are symmetrically mounted on the secondary rod.

Further, both upper and lower ends of the attachment device are mounted in the mounting groove by the fixing mechanism.

Furthermore, a billboard, a display screen, a lamp or a camera is arranged on the support.

Furthermore, the main rod and the auxiliary rod are connected through a joint, the upper end of the joint is inserted at the bottom of the auxiliary rod, and the other end of the joint is inserted at the top of the main rod.

Further, the LED lamp further comprises an ejector rod, wherein the ejector rod is installed at the top of the auxiliary rod through a flange, the ejector rod can rotate along the flange, and a light-emitting light source is arranged on the ejector rod.

Further, the main rod comprises a conical section, and the diameter of the conical section is gradually reduced from bottom to top; the diameter of the auxiliary rod is smaller than or equal to the diameter of the smallest end of the conical section.

Compared with the prior art, the utility model at least has the following beneficial effects:

in the utility model, four mounting grooves which penetrate through the auxiliary rod are arranged in the circumferential direction of the auxiliary rod and can be used for mounting other attachment devices, and the height of a fixing mechanism on the attachment device relative to the mounting grooves can be adjusted so as to adjust the position of the attachment device and meet the use requirements of customers; the fixing mechanism comprises a sliding block, a support and a fixing bolt, the sliding block is arranged in the mounting groove in a vertically sliding mode, the support is arranged on the outer side of the auxiliary rod, and sequentially penetrates through the support and the mounting groove through the fixing bolt to be in threaded connection with the sliding block, so that the sliding block and the support are fixed on the auxiliary rod, namely after the attachment device is adjusted to a proper height, the support and the sliding block are fixed at fixed positions in the mounting groove through the fixing bolt, vertical displacement is prevented, the limiting part on the sliding block and the limiting convex strips on the two sides of the mounting groove abut against each other, the sliding block is prevented from falling out of the mounting groove, and the structural stability is high; two attaching devices are symmetrically arranged on the auxiliary rod, when the function of the street lamp is required to be expanded, the original attaching devices can be detached, or other devices are installed in the other two installation grooves, and the street lamp is simple to disassemble and assemble and strong in expansibility.

According to the utility model, the main rod and the auxiliary rod are in butt joint through the joint, and two ends of the joint are respectively spliced with the main rod and the auxiliary rod, so that compared with an integrated lamp pole, the butt joint mode of the main rod and the auxiliary rod is set, other devices can be installed on the auxiliary rod, and the expansibility is strong; compare in through bolted connection or welding between mobile jib and the vice pole, adopt the mode of articulate, not only assembly construction is convenient, pleasing to the eye degree height moreover, can realize factory's assembly line mass production, and then reduce the manufacturing cost of single street lamp.

Drawings

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

FIG. 2 is a schematic view of the assembly of the securing mechanism with the secondary rod;

FIG. 3 is an exploded view of the primary shaft, secondary shaft and joint;

FIG. 4 is a half sectional view of the primary shaft, secondary shaft and joint after assembly;

fig. 5 is a schematic structural view of a flange.

In the figure:

1. a main rod; 10. a shaft section;

2. an auxiliary rod; 20. mounting grooves; 21. limiting convex strips;

3. an attachment device; 30. a fixing mechanism; 301. a slider; 3011. a limiting part; 302. a support; 303. fixing the bolt;

4. a joint; 5. a flange; 6. a top rod; 60. a light emitting source.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 5, a street lamp includes: the auxiliary rod 2 is connected with the main rod 1, and a plurality of mounting grooves 20 are formed in the outer wall of the auxiliary rod 2 along the axial direction of the auxiliary rod 2; the periphery of the auxiliary rod 2 is provided with four mounting grooves 20 along the circumferential direction of the auxiliary rod, the mounting grooves 20 penetrate through the auxiliary rod 2 from top to bottom, and the mounting grooves 20 are used for mounting other additional devices 3 so as to expand the functions of the street lamp. The inner wall of the auxiliary rod 2 is arranged in a polygon prism shape, the auxiliary rod 2 can directly take and use sectional materials, and the sectional materials can be formed by extrusion. The attaching device 3 is provided with a fixing mechanism 30; the fixing mechanism 30 is disposed in the mounting groove 20, and the height of the fixing mechanism 30 with respect to the mounting groove 20 is adjustable to adjust the height of the attachment device 3.

As shown in fig. 1-2, the fixing mechanism 30 includes a sliding block 301, a bracket 302 and a fixing bolt 303, wherein the sliding block 301 is disposed in the mounting groove 20; the bracket 302 is arranged on the auxiliary rod 2 and is positioned outside the sliding block 301; the fixing bolt 303 passes through the bracket 302 and is connected with the sliding block 301, namely, the fixing bolt is clamped on the limiting convex strip 21 on the secondary rod 2 through the space between the bracket 302 and the sliding block 301. A limiting convex strip 21 extends from the two sides of the auxiliary rod 2 along the mounting groove 20; two sides of the sliding block 301 are provided with limiting portions 3011, and the limiting portions 3011 are abutted against the limiting convex strips 21. The fixing mechanism 30 is reliably fixed and is stressed in a balanced manner by clamping the bracket 302 and the slide block 301 on the limiting convex strips 21 at two sides of the mounting groove 20; the mounting groove 20 penetrates the secondary rod 2 from top to bottom, so that the slidable stroke of the sliding block 301 is maximized, namely the adjustable position range of the additional device 3 is maximized, and the through groove type is directly formed when the profile is formed, and extra processing is not needed.

Specifically, a plurality of mounting grooves 20, specifically four but not limited to four, are provided on the outer wall of the secondary rod 2; at least two of the attachment devices 3 are symmetrically mounted on the secondary rod 2. The upper end and the lower end of the attachment device 3 are both installed in the installation groove 20 through the fixing mechanism 30, so that the attachment device 3 is ensured to be fixed reliably. The support 302 is provided with a billboard, a display screen, a lamp or a camera, and can be expanded to other functions besides the street lamp lighting function.

In the practical use process, in the embodiment, four mounting grooves 20 penetrating through the auxiliary rod 2 are arranged in the circumferential direction of the auxiliary rod 2, so that other attachment devices 3 can be mounted, and the height of the fixing mechanism 30 on the attachment device 3 relative to the mounting grooves 20 can be adjusted, so that the position of the attachment device 3 can be adjusted, and the use requirements of customers can be met; the fixing mechanism 30 comprises a sliding block 301, a bracket 302 and a fixing bolt 303, the sliding block 301 is arranged in the mounting groove 20 in a vertically sliding manner, the bracket 302 is arranged at the outer side of the secondary rod 2, and sequentially penetrates through the bracket 302 and the mounting groove 20 through the fixing bolt 303 to be in threaded connection with the sliding block 301, so that the sliding block 301 and the bracket 302 are fixed on the secondary rod 2, namely after the attachment device 3 is adjusted to a proper height, the bracket 302 and the sliding block 301 are fixed at fixed positions in the mounting groove 20 through the fixing bolt 303, the attachment device 3 is ensured not to be displaced vertically, a limiting part 3011 on the sliding block 301 and limiting convex strips 21 at two sides of the mounting groove 20 are mutually abutted, the sliding block 301 is ensured not to be separated from the mounting groove 20, and the structural stability is high; two attaching devices 3 are symmetrically arranged on the auxiliary rod 2, when the function of the street lamp is required to be expanded, the original attaching devices 3 can be detached, or other devices are installed in the other two installation grooves 20, and the street lamp is simple to disassemble and assemble and strong in expansibility.

As shown in fig. 3-5, the primary rod 1 and the secondary rod 2 are connected by a joint 4, the upper end of the joint 4 is inserted into the bottom of the secondary rod 2 and is in interference fit with the secondary rod 2, and the other end of the joint 4 is inserted into the top of the primary rod 1 and is in interference fit with the primary rod 1. The street lamp also comprises a top rod 6, the top rod 6 is arranged on the top of the auxiliary rod 2 through a flange 5, and the top rod 6 can rotate along the flange 5, in other words, the relative angle of the adjustable attachment device 3 can be achieved by adjusting the rotation of the top rod 6 and the flange 5, so as to meet the requirements of users. The top rod 6 is provided with a light-emitting source 60, which is the basic lighting function of the street lamp.

The main rod 1 comprises a conical section 10, and the diameter of the conical section 10 is gradually reduced from bottom to top; the diameter of the secondary pole 2 is smaller than or equal to the diameter of the smallest end of the tapered section 10, so that the supporting strength of the lamp pole (namely the primary pole 1 and the secondary pole 2) is maximized.

In the actual use process, the main rod 1 and the auxiliary rod 2 are in butt joint through the joint 4, two ends of the joint 4 are respectively connected with the main rod 1 and the auxiliary rod 2 in an inserting mode, compared with an integrated lamp pole, the butt joint mode of the main rod 1 and the auxiliary rod 2 is set, other devices can be installed on the auxiliary rod 2, and expansibility is strong; compare in through bolted connection or welding between mobile jib 1 and the vice pole 2, adopt the mode that connects 4 connections, not only assembly construction is convenient, and pleasing to the eye degree is high moreover, can realize factory's assembly line mass production, and then reduce the manufacturing cost of single street lamp.

In the scheme, the street lamp is strong in expansibility and convenient to install; the main rod 1 and the auxiliary rod 2 are convenient to assemble and high in assembly efficiency, production line type production can be achieved, and cost is low.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A street light, comprising:

2. The street lamp as claimed in claim 1, wherein the fixing mechanism comprises a sliding block, a bracket and a fixing bolt, the sliding block is arranged in the mounting groove; the bracket is arranged on the auxiliary rod and is positioned on the outer side of the sliding block; the fixing bolt penetrates through the bracket and is connected with the sliding block.

3. The street lamp according to claim 2, wherein a limiting convex strip extends from the auxiliary rod along both sides of the mounting groove; and limiting parts are arranged on two sides of the sliding block and abut against the limiting convex strips.

4. The street lamp as claimed in claim 2, wherein the mounting groove penetrates the sub-bar from top to bottom.

5. The street lamp according to any one of claims 2 to 4, wherein a plurality of mounting grooves are provided on the outer wall of the secondary pole; at least two of the attachment devices are symmetrically mounted on the secondary rod.

6. A street light as claimed in claim 5, characterized in that the attachment device is mounted in the mounting groove at both its upper and lower ends by means of the fixing means.

7. The street lamp as claimed in claim 6, wherein the support is provided with a billboard, a display screen, a lamp or a camera.

8. The street lamp as claimed in claim 1, wherein the primary rod and the secondary rod are connected by a joint, the upper end of the joint is inserted into the bottom of the secondary rod, and the other end of the joint is inserted into the top of the primary rod.

9. The street lamp according to claim 8, further comprising a top rod, wherein the top rod is mounted on the top of the secondary rod through a flange, the top rod can rotate along the flange, and the top rod is provided with a light source.

10. The street lamp as claimed in claim 1, wherein the main rod comprises a tapered section, and the diameter of the tapered section is gradually reduced from bottom to top; the diameter of the auxiliary rod is smaller than or equal to the diameter of the smallest end of the conical section.