CN214745242U

CN214745242U - LED street lamp of easy maintenance

Info

Publication number: CN214745242U
Application number: CN202121299146.2U
Authority: CN
Inventors: 王钤频
Original assignee: Ninghai Puda Lighting Appliance Co ltd
Current assignee: Ninghai Puda Lighting Appliance Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-16
Anticipated expiration: 2031-06-10

Abstract

The utility model provides an easy-to-maintain LED street lamp, which comprises a lamp body, a lamp cover and a handle, wherein the other end of the lamp body connected with the handle is provided with a fixing part, the fixing part is connected with the lamp cover, the lamp cover is rotationally connected with the lamp body, the lamp cover is provided with a circular protruding part and two circular through holes, and knob bodies are respectively arranged in the circular through holes; the utility model is provided with the support column, the lamp cover can be supported during maintenance, and the maintenance is convenient; the lamp body and the lamp cover of the utility model are connected with one end in a rotatable and fixed way and the other end in a fixed way by matching the knob body with the rotary hole; the utility model discloses a fin is fixed on the lamp lid, and the fin is not as an organic whole with the lamp lid for radiating speed.

Description

LED street lamp of easy maintenance

Technical Field

The utility model relates to an illumination science and technology field, in particular to LED street lamp of easy maintenance.

Background

Street lamps are lamps whose illuminance on the designated back-lighting surface is higher than that of the surrounding environment, and are also called spot lamps. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The lamp is mainly used for large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks and flower beds. Therefore, almost all large area lighting fixtures used outdoors can be considered street lamps.

Street lamps are a common lighting device. With the rapid development of economy, the living conditions of people are improved, and some lighting devices are installed outdoors for the convenience of lighting, so that the outdoor lighting at night is facilitated. Such as: street lamps are installed on outdoor walls or floor tiles. The street lamp provides the illumination condition for the open air on the one hand, has also played the effect of beautifying the city on the other hand.

In recent years, the LED street lamp has been developed vigorously as a new generation of green energy-saving lamp, and the replacement of the traditional street lamp is almost completed, and the accompanying maintenance problems have attracted attention, and the existing LED street lamp structure is examined, the lamp body is internally provided with basic components such as an LED module, a power supply, a radiator and the like, and is composed of a bottom shell and an upper cover, the bottom shell and the upper cover are fixed in a threaded connection or a buckling connection mode, so that the upper cover can be disassembled to check line faults or device faults once internal faults occur, the maintenance personnel can take time and labor for disassembling and taking down the upper cover in consideration of the high altitude of the installation environment of the street lamp, and the street lamps are always outdoors, dust is easily covered, and cleaning the street lamps is a very heavy work, so that it is necessary to improve the structure of the lamps for maintenance and cleaning.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a LED street lamp of easy maintenance, including lamp body, lamp lid and handle, the other end that the handle was connected to the lamp body is equipped with the mounting, the mounting is connected the lamp lid, the lamp lid with the lamp body rotates the connection, be equipped with circular protruding position and two circular through-holes on the lamp lid, be equipped with the knob body in the circular through-hole respectively.

Furthermore, a blocking piece is arranged on the knob body and fixed on the lamp cover.

Furthermore, a knob hole is formed in the lamp body corresponding to the knob body, and the knob body is matched with the rotation hole, so that the lamp body and the lamp cover are locked.

Preferably, the knob body with structure between the rotatory hole is conventional structure, can refer to prior art, and the cooperation method generally rotates for the knob body slightly pushes down or lifts the back rotatory body on, with rotatory body card in the rotatory hole, the utility model discloses just do not describe in detail.

Furthermore, a supporting column is arranged on one side inside the lamp body, a first bending part and a second bending part are arranged at two ends of the supporting column, and the first bending part is placed in the fixing block.

Furthermore, a rectangular groove is arranged in the fixed block, the first bending part is arranged in the rectangular groove, a fixed plate is arranged on the fixed block, the fixed plate is fixedly connected with the fixed block,

further, the fixed block sets up the edge of lamp body, the length of first crooked position slightly is less than the fixed block to the distance of the edge of lamp body makes first crooked position be in the fixed block all the time, and first crooked position can only reciprocate.

Furthermore, the circular protruding part is provided with an inclined surface, and the circular protruding part is provided with at least one through hole.

Further, a radiating fin is arranged below the circular protruding portion, a circular through hole is formed in the radiating fin portion corresponding to the circular protruding portion, the radiating fin is fixed on the lamp cover, an LED driver is arranged below the radiating fin, and the LED driver is fixedly connected with the lamp body.

Furthermore, a connecting plate is arranged in the lamp body, and a reflecting cup is arranged on the connecting plate.

Further, the reflecting cups are arranged on the connecting plate at equal intervals.

Preferably, glass is further arranged in the lamp body and fixedly connected with the lamp body through a glass pressing sheet.

The utility model discloses following beneficial effect has:

(1) the utility model is provided with the support column, the lamp cover can be supported during maintenance, and the maintenance is convenient;

(2) the lamp body and the lamp cover of the utility model are connected with one end in a rotatable and fixed way and the other end in a fixed way by matching the knob body with the rotary hole;

(3) the utility model discloses a fin is fixed on the lamp lid, and the fin is not as an organic whole with the lamp lid for radiating speed.

Drawings

Fig. 1 is an external overall structure diagram of the present invention.

Fig. 2 is a partial schematic view of the knob body inside the lamp cover according to the present invention.

Fig. 3 is a schematic view of the internal structure of the lamp body of the present invention.

Fig. 4 is a schematic view of the heat sink of the present invention.

Fig. 5 is a schematic view of the reflection cup of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be noted that the embodiments are only specific illustrations of the present invention, and should not be considered as limitations of the present invention, and the purpose of the embodiments is to make those skilled in the art better understand and reproduce the technical solutions of the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims.

As shown in fig. 1, the utility model provides a LED street lamp of easy maintenance, including lamp body 1, lamp lid 2 and handle 3, the other end that handle 3 was connected to lamp body 1 is equipped with mounting 10, mounting 10 is connected lamp lid 2, lamp lid 2 with lamp body 1 rotates the connection, be equipped with circular protruding position 21 and two circular through-holes 22 on the lamp lid 2, be equipped with knob body 23 in the circular through-hole 22 respectively.

As shown in fig. 2, a blocking piece 24 is arranged on the knob body 23, and the blocking piece 24 is fixed on the lamp cover 2.

As shown in fig. 3, a knob hole 25 is formed at the lamp body 1 corresponding to the knob body 23, and the knob body 23 is matched with the rotation hole 25 to lock the lamp body 1 and the lamp cover 2.

Preferably, the structure between the knob body 23 and the rotation hole 25 is a conventional structure, and the prior art can be referred to, and the cooperation method is that the knob body 23 is slightly pressed down or lifted up, and then the rotation body 23 rotates, and the rotation body 23 is clamped in the rotation hole 25, the utility model discloses just do not do the detailed description.

In some preferred embodiments, a supporting pillar 11 is disposed at one side of the inside of the lamp body 1, a first bending portion 111 and a second bending portion 112 are disposed at two ends of the supporting pillar 11, and the first bending portion 111 is disposed in the fixing block 12.

In some preferred schemes, a rectangular groove is arranged in the fixed block 12, the first bending portion 111 is placed in the rectangular groove, a fixed plate 13 is arranged on the fixed block 12, the fixed plate 13 is fixedly connected with the fixed block 12,

in some preferred embodiments, the fixing block 12 is disposed at the edge of the lamp body 1, and the length of the first bending portion 111 is slightly smaller than the distance from the fixing block 12 to the edge of the lamp body 1, so that the first bending portion 111 is always located in the fixing block 12, and the first bending portion 111 can only move up and down.

In some preferred embodiments, the circular protruding portion 21 is provided with an inclined surface, and the circular protruding portion 21 is provided with at least one through hole.

As shown in fig. 4, a heat sink 4 is arranged below the circular protrusion portion 21, a circular through hole 41 is formed in the heat sink portion corresponding to the circular protrusion portion 21, the heat sink 4 is fixed on the lamp cover 2, an LED driver 5 is arranged below the heat sink 4, and the LED driver 5 is fixedly connected to the lamp body 1.

As shown in fig. 5, a connection plate 6 is disposed in the lamp body 1, and a reflective cup 7 is disposed on the connection plate 6.

The reflecting cups 7 are arranged on the connecting plate 6 at equal intervals.

Preferably, glass is further arranged in the lamp body 1, and the glass 8 is fixedly connected with the lamp body 1 through a glass pressing sheet 80.

While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

Claims

1. The utility model provides a LED street lamp of easy maintenance, includes lamp body, lamp lid and handle, its characterized in that, the other end that the handle was connected to the lamp body is equipped with the mounting, the mounting is connected the lamp lid, the lamp lid with the lamp body rotates the connection, be equipped with circular protruding position and two circular through-holes on the lamp lid, be equipped with the knob body in the circular through-hole respectively.

2. The easy-to-maintain LED street lamp as claimed in claim 1, wherein the knob body is provided with a blocking piece, and the blocking piece is fixed on the lamp cover.

3. The easy-to-maintain LED street lamp as claimed in claim 2, wherein a knob hole is formed at the lamp body corresponding to the knob body, and the knob body and the knob hole are matched to realize the locking between the lamp body and the lamp cover.

4. The LED street lamp easy to maintain as claimed in claim 1, wherein a support column is provided at one side of the inside of the lamp body, a first bending portion and a second bending portion are provided at two ends of the support column, and the first bending portion is disposed in the fixing block.

5. The LED street lamp easy to maintain as claimed in claim 4, wherein a rectangular groove is formed in the fixing block, the first bending portion is disposed in the rectangular groove, a fixing plate is disposed on the fixing block, and the fixing plate is fixedly connected with the fixing block.

6. The LED street lamp easy to maintain as claimed in claim 5, wherein the fixing block is disposed at the edge of the lamp body, and the length of the first bending portion is slightly smaller than the distance from the fixing block to the edge of the lamp body.

7. An easily maintained LED street lamp as claimed in claim 1, wherein the circular protrusion is provided with an inclined surface, and the circular protrusion is provided with at least one through hole.

8. The easy-to-maintain LED street lamp according to claim 7, wherein a heat sink is disposed under the circular protrusion, a circular through hole is disposed at a position of the heat sink corresponding to the circular protrusion, the heat sink is fixed on the lamp cover, and an LED driver is disposed under the heat sink and fixedly connected to the lamp body.

9. The LED street lamp easy to maintain as claimed in claim 1, wherein a connecting plate is arranged in the lamp body, and a reflective cup is arranged on the connecting plate.

10. The easy-to-maintain LED street lamp according to claim 1, wherein the reflecting cups are arranged on the connecting plate at equal intervals.