CN216383934U - An LED street light that is easy to maintain - Google Patents

Abstract

The utility model discloses an LED street lamp that is easy to maintain, comprising a lamp post, a first gear is arranged inside the lamp post, and a second gear is connected to the first gear through a chain, and a movable block is fixedly installed on the chain, A connecting rod is installed on one end of the movable block, a transmission rod is installed on one side of the first gear, and a driving motor is connected with one end of the transmission rod. In the utility model, the drive motor drives the transmission rod to rotate, and the transmission rod drives the first gear to rotate, so that the chain rotates, the rotation of the chain can make the movable block move up and down, and the fixed rod and the street lamp connected to one side of the movable block also move up and down with the up and down. , After people lower the street lights to a suitable position, people can carry out maintenance work, which avoids the high-altitude work of the staff, improves life safety, and is convenient for people to use.

Description

An easy-to-maintain LED street light

technical field

The utility model relates to the technical field, in particular to an LED street lamp which is easy to maintain.

Background technique

Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the scope of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is required.

The existing technology has the following problems:

With the development of society, street lights can be seen everywhere in people's lives, but after a long time, they are easy to be damaged and require people to maintain and repair them regularly. However, most of the street lights are basically installed at high places, which is inconvenient for people to maintain. It is also very dangerous. At the same time, a large amount of heat is emitted during the use of street lamps. In a closed space, the air in the inner space cannot flow with the outside, resulting in low heat dissipation efficiency. .

For this reason, we propose an LED street light that is easy to maintain to solve the above drawbacks.

Utility model content

The purpose of the utility model is to provide an LED street light that is easy to maintain in order to solve the shortcomings in the prior art.

In order to achieve the above purpose, the present invention adopts the following technical solutions: an LED street lamp that is easy to maintain, including a lamp post, a first gear is arranged inside the lamp post, and the first gear is connected to a second gear through a chain, so A movable block is fixedly installed on the chain, one end of the movable block is installed with a connecting rod, one side of the first gear is installed with a transmission rod, and one end of the transmission rod is connected with a driving motor.

Preferably, a lamp housing is installed at the lower end of the connecting rod, an LED lamp post is arranged inside the lamp housing, a lamp board is connected to the upper end of the LED lamp bead, and a heat dissipation fin is installed on the upper end of the lamp board through a heat conducting plate, and the lamp The shell is provided with a heat dissipation port, and a heat dissipation fan is installed at the inner top of the lamp shell.

Preferably, an opening slot is provided on one side of the lamp post.

Preferably, a solar battery is installed on the upper end of the lamp post, and a support rod is connected to one side of the solar battery, and a solar panel is installed on the upper end of the support rod.

Preferably, a plurality of the heat dissipation ports are provided, and a filter screen is installed in the heat dissipation ports.

Preferably, the bottom plate is fixedly connected to the connecting plate through fixing bolts, and the fixing bolts are provided in multiples.

Preferably, a control box is installed on one side of the lamp post, and a control panel is installed inside the control box.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In this utility model, the height of the street lamp is lowered by the coordination of the chain, the first gear, the second gear, the opening slot and the drive motor, which is convenient for maintenance personnel to overhaul. The drive motor drives the transmission rod to rotate, and the transmission rod drives the first A gear rotates, so that the chain rotates. The rotation of the chain can make the movable block move up and down, and the fixed rod and street lamp connected to one side of the movable block also move up and down. After people lower the street lamp to a suitable position, people can carry out maintenance. The maintenance work is completed, avoiding the high-altitude work of the staff, improving the safety of life, and being convenient for people to use.

2. In the present utility model, by setting the heat dissipation fins, the heat conduction plate, the heat dissipation port and the heat dissipation fan, the street lamp has a good heat dissipation effect during the use process, and the heat dissipated by the street lamp in use is transmitted to the heat sink through the heat conduction plate. The heat dissipation fins dissipate heat and transfer the heat out. The heat dissipation fan blows air against the heat dissipation fins, so that the heat dissipation fins are quickly cooled after heat dissipation and increase the effect of heat dissipation. The heat dissipation port can increase the air flow inside and outside to achieve better The heat dissipation effect can avoid the accumulation of heat inside the street lamp, which will lead to the failure of the LED lamp beads and improve the service life of the street lamp.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only of the present invention. For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of an LED street lamp that is easy to maintain and is proposed by the utility model;

FIG. 2 is a schematic diagram of an LED street light movable block for easy maintenance proposed by the utility model;

FIG. 3 is a schematic diagram of an LED street light housing for easy maintenance proposed by the present invention.

illustration:

1. Lamp post; 2. Control box; 3. Chain; 4. First gear; 5. Solar battery; 6. Solar panel; 7. Connecting rod; 8. Active block; 9. Open slot; 10. Second gear ; 11, bottom plate; 12, fixing bolts; 13, connecting plate; 14, transmission rod; 15, drive motor; 16, heat dissipation fins; 17, heat conduction plate; 18, LED lamp beads; 19, lamp board; mouth; 21, cooling fan; 22, lamp housing.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. The azimuth structure and operation of the above are not to be construed as limitations to the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance; in addition, Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to FIGS. 1-3 , an LED street light for easy maintenance includes a lamp post 1 , a first gear 4 is arranged inside the lamp post 1 , and a second gear 10 is connected to the first gear 4 through the chain 3 . A movable block 8 is fixedly installed on the chain 3, and a connecting rod 7 is installed at one end of the movable block 8, a transmission rod 14 is installed on one side of the first gear 4, and a driving motor 15 is connected at one end of the transmission rod 14. The side is provided with an opening slot 9 .

In this embodiment: by setting the chain 3, the first gear 4, the second gear 10, the opening slot 9 and the driving motor 15, the height of the street lamp is lowered, which is convenient for maintenance personnel to overhaul, and the driving motor 15 drives the transmission rod 14. Rotation, the transmission rod 14 drives the first gear 4 to rotate, so that the chain 3 rotates, and the rotation of the chain 3 can make the movable block 8 move up and down, and the fixed rod and the street lamp connected on one side of the movable block 8 also move up and down. After being lowered to a suitable position, people can carry out maintenance work, which avoids the high-altitude work of the staff, improves life safety, and is convenient for people to use.

Specifically, a lamp housing 22 is installed at the lower end of the connecting rod 7 , and the LED lamp post 1 is arranged inside the lamp housing 22 , the upper end of the LED lamp beads 18 is connected with a lamp board 19 , and the upper end of the lamp board 19 is installed with a heat dissipation plate 17 through the heat conduction plate 17 . The fins 16, the lamp housing 22 is provided with a cooling port 20, and the inner top of the lamp housing 22 is provided with a cooling fan 21.

In this embodiment: by setting the heat dissipation fins 16, the heat conduction plate 17, the heat dissipation port 20 and the heat dissipation fan 21, the street lamp has a good heat dissipation effect during use, and the heat dissipated by the street lamp in use passes through the heat conduction. The plate 17 is transmitted to the heat dissipation fins 16 for heat dissipation, and the heat is transferred out. The heat dissipation fan 21 blows air against the heat dissipation fins 16, so that the heat dissipation fins 16 are rapidly cooled after heat dissipation, and the effect of heat dissipation is increased. The heat dissipation port 20 can increase the internal The external air flows to achieve a better heat dissipation effect, avoid heat accumulation inside the street lamp, cause the failure of the LED lamp beads 18, and improve the service life of the street lamp.

Specifically, a solar battery 5 is installed on the upper end of the lamp post 1 , and a support rod is connected to one side of the solar battery 5 , and a solar panel 6 is installed on the upper end of the support rod.

In this embodiment: by setting the solar panel 6 and the solar battery 5, the solar energy is absorbed and converted by the solar panel 6, and the generated electric energy is stored in the solar battery 5 for use by street lamps, thereby saving resources.

Specifically, a plurality of heat dissipation ports 20 are provided, and filters are installed in the heat dissipation ports 20 .

In this embodiment, the filter screen is provided to prevent dust from entering the interior of the street lamp.

Specifically, the bottom plate 11 is fixedly connected to the connecting plate 13 through fixing bolts 12, and there are a plurality of the fixing bolts 12.

In this embodiment, by setting the fixing bolts 12, the connecting plate 13 and the bottom plate 11, it is convenient to install and fix the street lamp.

Specifically, a control box 2 is installed on one side of the lamp post 1 , and a control panel is installed inside the control box 2 .

In this embodiment: by setting the control box 2 and the control panel, the control panel can be convenient for people to control all the electrical components inside the street lamp in a unified way, and the control panel control circuit can be realized through simple programming by those skilled in the art, which belongs to the well-known in the art. Common sense, it is only used without modification, so the control method and circuit connection will not be described in detail.

Working principle: when working, the drive motor 15 drives the transmission rod 14 to rotate, and the transmission rod 14 drives the first gear 4 to rotate, so that the chain 3 rotates. The poles and street lights also go up and down. After people lower the street lights to a suitable position, people can carry out maintenance work, which avoids the high-altitude work of the staff, improves life safety, and is convenient for people to use. Street lights are in use. The heat dissipated in the heat dissipation plate 17 is transmitted to the cooling fins 16 for heat dissipation, and the heat is transferred out. The heat dissipation port 20 can increase the air flow inside and outside, so as to achieve a better heat dissipation effect, avoid heat accumulation inside the street lamp, cause the failure of the LED lamp beads 18, and improve the service life of the street lamp.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. An LED street lamp for easy maintenance, comprising a lamp post (1), characterized in that a first gear (4) is provided inside the lamp post (1), and the first gear (4) passes through a chain (3) There is a second gear (10) critically, a movable block (8) is fixedly installed on the chain (3), and a connecting rod (7) is installed on one end of the movable block (8), and one side of the first gear (4) is A transmission rod (14) is installed, and one end of the transmission rod (14) is connected with a drive motor (15). 2. The LED street light that is easy to maintain according to claim 1, wherein a lamp housing (22) is installed at the lower end of the connecting rod (7), and an LED lamp post (22) is arranged inside the lamp housing (22). 1), a lamp board (19) is connected to the upper end of the LED lamp bead (18), and a heat dissipation fin (16) is installed on the upper end of the lamp board (19) through the heat conduction plate (17), and the lamp housing (22) is opened. A heat dissipation port (20) is provided, and a heat dissipation fan (21) is installed at the inner top of the lamp housing (22). 3. The LED street lamp for easy maintenance according to claim 1, characterized in that, an opening slot (9) is provided on one side of the lamp post (1). 4. The LED street light that is easy to maintain according to claim 1, wherein a solar battery (5) is installed on the upper end of the lamp post (1), and a support rod is connected to one side of the solar battery (5), A solar panel (6) is installed on the upper end of the support rod. The maintenance-friendly LED street light according to claim 1, wherein a plurality of the heat dissipation ports (20) are provided, and a filter screen is installed in the heat dissipation ports (20). 6 . The LED street light for easy maintenance according to claim 1 , wherein the bottom plate ( 11 ) is fixedly connected to the connecting plate ( 13 ) through fixing bolts ( 12 ), and the fixing bolts ( 12 ) are provided with 6 . There are multiple. 7 . The LED street light according to claim 1 , wherein a control box ( 2 ) is installed on one side of the lamp post ( 1 ), and a control panel is installed inside the control box ( 2 ). 8 .

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