Multi-arm multi-lamp-holder pull rope type LED high-pole lamp

Abstract

The multi-arm multi-lamp-holder pull rope type LED high-pole lamp comprises a lamp pole, a top mounting rod and a plurality of lighting units, each lighting unit comprises a mounting plate, a lamp arm and an LED lamp holder, a top fixing cap is mounted at the top end of the top mounting rod, a plurality of first semicircular rings are arranged at the top fixing cap, a second semicircular ring is arranged at the lamp arm, and a plurality of second semicircular rings are arranged at the top end of the top mounting rod. And pull ropes are connected between the first semicircular rings and the corresponding second semicircular rings. According to the high-pole lamp, installation of the multiple lamp caps is achieved, so that the illumination range can be remarkably enlarged, and uniform illumination of more areas is ensured. And the lighting unit is convenient to mount and dismount, so that subsequent maintenance and replacement are facilitated, and the mounting and maintenance difficulty and cost are reduced. In addition, stable installation of the lamp holder is achieved through the pull rope structure, the overall strength of the street lamp is enhanced, under the extreme weather condition, the pull rope can generate enough pull force to resist swing and inclination of the lamp arm, and therefore the stability of the street lamp is kept.

Description

Technical Field

[0001] The utility model relates to the field of high pole lamps, and more specifically, to a multi-arm, multi-lamp head, pull-rope type LED high pole lamp. Background Art

[0002] High-mast lights are widely used in urban roads, highways, squares, parks, ports, docks, and other places. They not only provide essential lighting but also enhance the city's image and aesthetics. On urban roads, high-mast lights provide clear vision for drivers at night, reducing the risk of traffic accidents. In squares and parks, high-mast lights create a comfortable and relaxing atmosphere.

[0003] Existing high-pole lights often only have a limited number of lamp heads, resulting in a limited lighting range and an inability to effectively cover large areas. Furthermore, the uneven distribution of lamp heads can easily create blind spots, compromising lighting effectiveness. Some high-pole lights are inconvenient to maintain and replace lamp head components, increasing maintenance difficulty and costs. Furthermore, the connection between the arm and the pole of some high-pole lights may be insecure, prone to loosening or falling off, compromising the stability and safety of the streetlights and making them vulnerable to extreme weather conditions such as strong winds and heavy rain. Utility Model Content

[0004] The utility model aims to overcome the defects of the prior art and provides a multi-arm, multi-lamp holder, pull-rope type LED high pole lamp.

[0005] In order to achieve the above-mentioned objectives, the present invention provides the following technical solutions: an LED high pole lamp, comprising a lamp pole, a top mounting rod connected to the lamp pole, and multiple lighting units installed at the top mounting rod, the top mounting rod having multiple vertical T-shaped slots with closed bottom ends, and a T-shaped plug plate installed at the T-shaped slots, the lighting unit comprising a mounting plate, a lamp arm fixedly connected to the mounting plate, and an LED lamp head installed at the lamp arm, the mounting plate being fixedly connected to the T-shaped plug plate, a top fixing cap being installed at the top of the top mounting rod, the top fixing cap having multiple locking bolts for locking the relative positions of the top fixing cap and the top mounting rod, the top of the top fixing cap having multiple first semicircular rings, the end of the lamp arm away from the mounting plate having a second semicircular ring, the number of the first semicircular rings and the second semicircular rings being equal and corresponding one to one, and a pull rope being connected between the first semicircular ring and the corresponding second semicircular ring.

[0006] Furthermore, the plurality of lighting units are distributed in a circular shape with equal intervals.

[0007] Thereby improving the stability of the overall structure of the street lamp and providing a uniform lighting effect.

[0008] Furthermore, the cross section of the top mounting rod is hexagonal, and each outer side surface of the top mounting rod is provided with a T-shaped slot.

[0009] This makes it easy to install multiple lighting units, and the position and number of lighting units can be adjusted according to needs.

[0010] Furthermore, the T-shaped plug plate has a plurality of studs, the mounting plate has through holes that cooperate with the studs, the mounting plate has nuts that cooperate with the studs, and the mounting plate has mounting grooves for installing the nuts.

[0011] Thus, a firm connection between the T-shaped plug plate and the mounting plate is achieved.

[0012] Furthermore, the top fixing cap has a plurality of threaded holes that cooperate with locking bolts, and the locking bolts pass through the threaded holes and press against the top mounting rod.

[0013] Furthermore, the inner side wall of the top fixing cap has a plurality of T-shaped rails that cooperate with the T-shaped slots.

[0014] Therefore, the top fixing cap is accurately positioned and firmly installed.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The high-pole lamp of this application enables the installation of multiple lamp heads, thereby significantly increasing the lighting range and ensuring uniform illumination of more areas. It also achieves modular installation of lighting units, which not only facilitates installation and removal, but also facilitates subsequent maintenance and replacement, reducing the difficulty and cost of installation and maintenance.

[0017] 2. The high pole lamp of the present application realizes stable installation of the lamp head through a pull rope structure, thereby enhancing the overall strength of the street lamp. Under extreme weather conditions, the pull rope can generate sufficient tension to resist the swing and tilt of the lamp arm, thereby maintaining the stability of the street lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A first-person perspective diagram of component separation;

[0019] Figure 1A This is an enlarged view of area 1A;

[0020] Figure 2 A second perspective diagram for separating components;

[0021] Figure 2A This is an enlarged view of area 2A;

[0022] Figure 2B This is an enlarged view of area 2B;

[0023] Figure 3 This is a schematic diagram of the overall structure of the high pole lamp;

[0024] Figure 3A This is an enlarged view of area 3A.

[0025] Explanation of the reference numerals: lamp pole 1; top mounting rod 2; T-shaped slot 2.1; T-shaped insert plate 3; stud 3.1; top fixing cap 4; locking bolt 4.1; first semicircular ring 4.2; T-shaped insert rail 4.3; mounting plate 5; through hole 5.1; nut 5.2; mounting groove 5.3; lamp arm 6; second semicircular ring 6.1; LED lamp holder 7; pull rope 8. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides Figure 1-3A The multi-arm and multi-lamp pull-cord type LED high pole lamp shown in the figure comprises a lamp pole 1, a top mounting rod 2 connected to the lamp pole 1, and a plurality of lighting units mounted on the top mounting rod 2, wherein the top mounting rod 2 has a plurality of vertical T-shaped slots 2.1 with closed bottom ends, a T-shaped plug board 3 is mounted on the T-shaped slots 2.1, the lighting unit comprises a mounting plate 5, a lamp arm 6 fixedly connected to the mounting plate 5, and an LED lamp head 7 mounted on the lamp arm 6, the mounting plate 5 is fixedly connected to the T-shaped plug board 3, the top mounting A top fixing cap 4 is installed at the top of the rod 2, and the top fixing cap 4 has a plurality of locking bolts 4.1 for locking the relative positions of the top fixing cap 4 and the top mounting rod 2. The top of the top fixing cap 4 has a plurality of first semicircular rings 4.2, and the end of the lamp arm 6 away from the mounting plate 5 has a second semicircular ring 6.1. The number of the first semicircular rings 4.2 and the second semicircular rings 6.1 is equal and corresponds one to one, and a pull rope 8 is connected between the first semicircular ring 4.2 and the corresponding second semicircular ring 6.1.

[0028] Multiple lighting units are distributed in a circular pattern with equal spacing. The cross-section of the top mounting rod 2 is hexagonal, and each outer side surface of the top mounting rod 2 has a T-shaped slot 2.1. The T-shaped plug plate 3 has a plurality of studs 3.1, the mounting plate 5 has a through hole 5.1 that cooperates with the studs 3.1, the mounting plate 5 has a nut 5.2 that cooperates with the stud 3.1, and the mounting plate 5 has a mounting groove 5.3 for installing the nut 5.2. The top fixing cap 4 has a plurality of threaded holes that cooperate with the locking bolts 4.1, and the locking bolts 4.1 pass through the threaded holes and press against the top mounting rod 2. The inner side wall of the top fixing cap 4 has a plurality of T-shaped rails 4.3 that cooperate with the T-shaped slots 2.1.

[0029] Working Principle: The high-pole lamp of this application enables the installation of multiple lamp heads, significantly increasing the lighting range and ensuring uniform illumination over a wider area. It also implements modular installation of lighting units, facilitating not only installation and removal but also subsequent maintenance and replacement, reducing the difficulty and cost of installation and maintenance. Furthermore, the drawstring structure ensures stable installation of the lamp head, enhancing the overall strength of the streetlight. In extreme weather conditions, the drawstring can generate sufficient tension to resist the swing and tilt of the lamp arm, thereby maintaining the stability of the streetlight.

[0030] During installation, first secure the T-shaped insert plate to the mounting plate using studs and nuts. Next, insert the T-shaped insert plate into the T-slot of the top mounting rod, ensuring a tight fit. Next, using the T-shaped rail and the T-slot, place the top fixing cap on top of the top mounting rod. Then, insert the locking bolt through the threaded hole of the top fixing cap and press it against the top mounting rod, ensuring the locking bolt is tightened in place to prevent the top fixing cap from loosening or falling off. Finally, install the draw cord. Connect one end of the cord to the first semicircular ring of the top fixing cap, then pass the other end of the cord through the corresponding second semicircular ring and tighten it. Adjust the length and tightness of the cord as needed to ensure the lamp arm is stable and does not shake.

[0031] Although the present invention has been illustrated and described with respect to preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made to the present invention without departing from the scope of the present invention as defined by the claims.

Claims

1. A multi-arm, multi-lamp pull-cord LED high pole lamp, characterized in that: The lamp unit comprises a lamp pole, a top mounting rod connected to the lamp pole, and a plurality of lighting units mounted on the top mounting rod, the top mounting rod having a plurality of vertical T-shaped slots with closed bottom ends, a T-shaped plug plate being installed on the T-shaped slots, the lighting unit comprising a mounting plate, a lamp arm fixedly connected to the mounting plate, and an LED lamp head mounted on the lamp arm, the mounting plate being fixedly connected to the T-shaped plug plate, a top fixing cap being installed on the top of the top mounting rod, the top fixing cap having a plurality of locking bolts for locking the relative positions of the top fixing cap and the top mounting rod, a plurality of first semicircular rings being provided on the top of the top fixing cap, a second semicircular ring being provided on the end of the lamp arm away from the mounting plate, the number of the first semicircular rings is equal to and corresponds one to one to the second semicircular rings, and a pull rope is connected between the first semicircular ring and the corresponding second semicircular ring.

2. The multi-arm, multi-lamp-holder, pull-cord LED high pole lamp according to claim 1, characterized in that: The multiple lighting units are distributed in a circular shape with equal intervals.

3. The multi-arm, multi-lamp-holder, pull-cord LED high-pole lamp according to claim 1, characterized in that: The cross section of the top mounting rod is hexagonal, and each outer side surface of the top mounting rod is provided with a T-shaped slot.

4. The multi-arm, multi-lamp-holder, pull-cord LED high-pole lamp according to claim 1, characterized in that: The T-shaped plug plate is provided with a plurality of studs, the mounting plate is provided with through holes matched with the studs, the mounting plate is provided with nuts matched with the studs, and the mounting plate is provided with mounting grooves for mounting the nuts.

5. The multi-arm, multi-lamp-holder, pull-rope LED high-pole lamp according to claim 1, characterized in that: The top fixing cap is provided with a plurality of threaded holes matched with locking bolts, and the locking bolts pass through the threaded holes and press against the top mounting rod.

6. The multi-arm, multi-lamp-holder, pull-cord LED high-pole lamp according to claim 1, characterized in that: The inner side wall of the top fixing cap is provided with a plurality of T-shaped rails matched with the T-shaped slots.

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