CN204573808U - A kind of street lamp being convenient to dismantle and safeguard - Google Patents

Abstract

The utility model relates to the technical field of lighting devices, and discloses a street lamp that is easy to disassemble and maintain, including a light pole, a docking piece and a protective cover covering the outside of the docking piece; the street lamp has the following advantages: 1. The light pole adopts a detachable connection structure, so several poles in sections can be transported at the same time during transportation. In use, it is easy to disassemble and assemble. When one of the poles is worn out, it can be disassembled and replaced, and the maintenance is considerable. Convenience. Second, the shorter rod body is easy to process and manufacture, which greatly saves manufacturing costs. Third, the use of photovoltaic power supply greatly reduces the cost of use, and also has the advantages of energy saving and good energy saving effect.

Description

A street light that is easy to disassemble and maintain

technical field

The utility model relates to the technical field of lighting devices, in particular to a street lamp that is easy to disassemble and maintain.

Background technique

Now whether it is street lights for municipal lighting or street lights for residential quarters, most of them adopt similar structures, that is, light poles, arms and lamps connected to the arms. In the prior art, in order to ensure the structural strength of light poles , the light pole is generally formed in one piece. However, although the integrally formed light pole ensures the structural strength, it is quite troublesome during installation and is not conducive to transportation. At the same time, due to the sun and rain, When a certain part of the light pole is worn out, the whole light pole can only be scrapped. In view of this, the inventor has invented a street light that is easy to disassemble and maintain.

Contents of the invention

The purpose of this utility model is to provide a street lamp that is easy to disassemble and maintain in view of the deficiencies of the prior art. The street lamp has a detachable structure and has the advantages of easy disassembly, convenient maintenance and good energy-saving effect.

In order to achieve the above purpose, a street lamp that is easy to disassemble and maintain according to the present utility model includes a light pole, a docking piece and a protective cover covering the outside of the docking piece. The light pole includes at least a first rod body and a The second rod body, the upper end of the first rod body is the first connection end, the lower end of the second rod body is the second connection end, the first connection end is connected to the second connection end through a butt joint, and the second rod body is connected to the second connection end. The upper end of the rod body is provided with a photovoltaic module and a street lamp electrically connected with the photovoltaic module.

Preferably, the butt joint includes a first butt end plate and a second butt end plate, the first butt end plate and the second butt end plate are respectively provided with at least two through holes, the first connection end, The second connecting ends are all provided with butt screw holes corresponding to the through holes, and the butt joint members are fixedly connected to the butt screw holes through the through holes by bolts.

Preferably, the protective cover includes a first cover and a second cover buckled with the first cover.

Preferably, the street lamp includes a chassis and a heat dissipation cover covering the chassis, the chassis is embedded with an LED device, the chassis is provided with a drain tank surrounding the LED device, and the drain tank is provided with a drain holes, and the edge of the chassis is also provided with openings.

Preferably, the LED device includes a fixed base and a fixed cover buckled with the fixed base, the fixed base is connected with an LED lamp board, and the LED lamp board is provided with several LED chips, the The fixed base is also connected with a lampshade for protecting the LED chip.

Preferably, it also includes a third rod body, the two ends of the third rod body are respectively a third connection end and a fourth connection end, the third connection end is connected to the first connection end through a butt joint, and the fourth connection end The connection end is connected with the second connection end through a butt joint.

Preferably, the first rod body, the second rod body and the third rod body are all profiles with polygonal or circular cross-sections.

Beneficial effects of the utility model: a street lamp that is easy to disassemble and maintain according to the utility model includes a light pole, a docking piece and a protective cover covering the outside of the docking piece; the street lamp has the following advantages: 1. The light pole adopts a detachable connection structure, so several poles in sections can be transported at the same time during transportation. In use, it is easy to disassemble and assemble. When one of the poles is worn out, it can be disassembled and replaced, and the maintenance is considerable. Convenience. Second, the shorter rod body is easy to process and manufacture, which greatly saves manufacturing costs. Third, the use of photovoltaic power supply greatly reduces the cost of use, and also has the advantages of energy saving and good energy saving effect.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a structural schematic diagram of the light pole of the present invention.

FIG. 3 is a schematic diagram of the enlarged structure of part A in FIG. 2 .

Fig. 4 is a structural schematic diagram of the street lamp of the present invention.

Fig. 5 is a cross-sectional view of the street lamp of the present invention.

Fig. 6 is an exploded schematic diagram of the structure of the street lamp of the present invention.

Reference signs include:

Lamp pole--1, protective cover--11, first protective cover--111,

The second shield--112, the first rod body--12, the first connecting end--121,

Butt screw hole--122, the second rod body--13, the second connecting end--131,

The third rod body--14, the third connection end--141, the fourth connection end--142,

Docking piece--2, the first butt end plate--21, the second butt end plate--22,

Through hole--23, Photovoltaic module--3, Street light fixture--4,

Chassis--41, radiator cover--42, drain tank--43,

Drain hole--44, opening--45, LED device--5,

Fixed base--51, fixed cover--52, LED light board--53,

LED chip--54, lampshade--55.

Detailed ways

Below in conjunction with accompanying drawing the utility model is described in detail.

Referring to Figures 1 to 6, a street lamp that is easy to disassemble and maintain includes a light pole 1, a docking piece 2 and a protective cover 11 covering the outside of the docking piece 2, and the light pole 1 includes at least a second A rod body 12 and a second rod body 13, the upper end of the first rod body 12 is the first connection end 121, the lower end of the second rod body 13 is the second connection end 131, and the first connection end 121 passes through the butt joint 2 Connected to the second connection end 131, the upper end of the second rod body 13 is provided with a photovoltaic module 3 and a street lamp lamp 4 electrically connected to the photovoltaic module 3; since the light pole 1 of this street lamp adopts a detachable structure, so During transportation, several rod bodies in sections can be transported at the same time. In use, the installer connects the first rod body 12 and the second rod body 13, which avoids the disadvantage of using large mechanical equipment for auxiliary hoisting. After a period of time, if one of the rods is corroded or worn out, it can be replaced. The maintenance is quite convenient and the cost of use is greatly reduced. The shorter rod is easy to process and manufacture, which greatly saves the manufacturing cost. In addition, this The street lamp adopts the method of photovoltaic power supply, and uses the collected sunlight to generate electricity, which greatly reduces the cost of use, and also has the advantages of energy saving and good energy saving effect.

In the above scheme, the photovoltaic module 3 is composed of a photovoltaic panel, a controller, an inverter and a rechargeable battery. The inverter is electrically connected to the photovoltaic panel, controlled by the controller, and then transmits electric energy to the The rechargeable storage battery is used for storage, and finally the load is provided by the rechargeable storage battery to support the lighting of street lamps and lamps 4 .

Specifically, the butt joint 2 includes a first butt end plate 21 and a second butt end plate 22, and the first butt end plate 21 and the second butt end plate 22 are respectively provided with at least two through holes 23, so Both the first connection end 121 and the second connection end 131 are provided with butt screw holes 122 corresponding to the through holes 23 , and the butt joint member 2 is fixedly connected to the butt screw holes 122 through the through holes 23 by bolts.

In order to protect the docking part 2, the protective cover 11 includes a first protective cover 111 and a second protective cover 112 snapped together with the first protective cover 111; the first protective cover 111 and the second protective cover 112 can be separated Type, through the way of the hook and the card position to engage,

Of course, it is also possible that one side of the first shield 111 is hinged to the second shield 112, and the other side of the second shield 112 is fastened to the second shield 112 (not shown in the figure), This makes the structure of the protective cover 11 more compact.

In this solution, in order to prevent rainwater from infiltrating, both ends of the docking member 23 are provided with gaskets that are sealingly connected to the first connection end 121 and the second connection end 131 respectively. The gasket is generally made of rubber or other materials.

In this technical solution, the street lamp 4 includes a chassis 41 and a heat dissipation cover 42 covering the chassis, the chassis 41 is embedded with the LED device 5 , and the chassis 41 is provided with a drainage A water tank 43, the drain tank 43 is provided with a drain hole 44, and the edge of the chassis 41 is also provided with an opening 45; the heat dissipation of the LED device 5 is conducted to the chassis 41 and the heat dissipation cover 42 through heat conduction, because the heat dissipation cover 42 is provided with some heat dissipation The hole and the inside are hollow, and the drain hole 44 forms air convection with the heat dissipation hole, thereby accelerating the heat loss. When it rains, the rainwater will be collected in the drain tank 43, and then discharged through the drain hole 44, thereby achieving the double benefit of killing two birds with one stone. Function, the street light fixture 4 has the advantages of simple structure, good heat dissipation effect and long service life.

Furthermore, the LED device 5 includes a fixed base 51 and a fixed cover 52 buckled with the fixed base 51, the fixed base 51 is connected with an LED lamp board 53, and the LED lamp board 53 is provided with A plurality of LED chips 54, the fixed base 51 is also connected with a lampshade 55 for protecting the LED chips 54; when working, the connecting circuit of the lamp pole 1 extends into the opening 45, and connects with the LED lamp board 53 from the opening 45 It is electrically connected, and further forms a complete working circuit with the LED chip 54 .

Of course, in order to adapt to different heights, a third rod body 14 is also included. The first connection end 121 is connected, and the fourth connection end 142 is connected to the second connection end 131 through the docking member 2 . Apparently, through the above method, more third rod bodies 14 can also be added, thereby increasing the height of the light pole 1 .

In this technical solution, the first rod body 12, the second rod body 13 and the third rod body 14 are profiles with polygonal or circular cross-sections, and profiles are easy to manufacture, light in weight, and easy to transport. shape, you can also set it to other shapes.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (7)

1. the street lamp be convenient to dismounting and safeguarded, comprise lamp stand (1), it is characterized in that: also comprise interfacing part (2) and be coated on the outside protective cover (11) of described interfacing part (2), described lamp stand (1) at least includes first body of rod (12) and second body of rod (13), the upper end of described first body of rod (12) is the first link (121), the lower end of described second body of rod (13) is the second link (131), described first link (121) is connected with the second link (131) by interfacing part (2), the road lamp (4) that the upper end of described second body of rod (13) is provided with photovoltaic module (3) and is electrically connected with described photovoltaic module (3).

2. a kind of street lamp being convenient to dismantle and safeguard according to claim 1, it is characterized in that: described interfacing part (2) comprises the first opposed end panel (21) and the second opposed end panel (22), described first opposed end panel (21) and the second opposed end panel (22) are respectively arranged with at least two through holes (23), described first link (121), the second link (131) are provided with the docking screw (122) corresponding with described through hole (23), described interfacing part (2) by bolt through through hole (23) with dock screw (122) and be fixedly connected with.

3. a kind of street lamp being convenient to dismantle and safeguard according to claim 1, is characterized in that: the second guard shield (112) that described protective cover (11) comprises the first guard shield (111) and fastens with described first guard shield (111).

4. a kind of street lamp being convenient to dismantle and safeguard according to claim 1, it is characterized in that: described road lamp (4) comprises chassis (41) and is covered on the dissipating cover (42) of top, described chassis (41), described chassis (41) is embedded with LED matrix (5), described chassis (41) is provided with the Water tank (43) around LED matrix (5), described Water tank (43) is provided with draining hole (44), and the edge of described chassis (41) is also provided with opening (45).

5. a kind of street lamp being convenient to dismantle and safeguard according to claim 4; it is characterized in that: described LED matrix (5) comprises fixed pedestal (51) and the fixed cap (52) with described fixed pedestal (51) snapping; described fixed pedestal (51) is connected with LED lamp panel (53); described LED lamp panel (53) is provided with several LED chip (54), and described fixed pedestal (51) is also connected with the lampshade (55) for the protection of described LED chip (54).

6. a kind of street lamp being convenient to dismantle and safeguard according to claim 1, it is characterized in that: also comprise the 3rd body of rod (14), the two ends of described 3rd body of rod (14) are respectively the 3rd link (141) and the 4th link (142), described 3rd link (141) is connected with the first link (121) by interfacing part (2), and described 4th link (142) is connected with the second link (131) by interfacing part (2).

7. a kind of street lamp being convenient to dismantle and safeguard according to claim 6, is characterized in that: described first body of rod (12), second body of rod (13) and the 3rd body of rod (14) is section bar and cross section is polygon or circle.