CN213746316U

CN213746316U - LED street lamp

Info

Publication number: CN213746316U
Application number: CN202022763502.3U
Authority: CN
Inventors: 秦冬冬; 张辉; 刘双印; 詹琦
Original assignee: Hangzhou Ruicheng Lighting Technology Co ltd
Current assignee: Hangzhou Ruicheng Lighting Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-20
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a LED street lamp, which comprises a lamp shell, a light-emitting device and a lamp bracket, wherein the light-emitting device comprises two symmetrically arranged light source plates, a plurality of LED lamp beads are arranged on the light source plates, the light source plates are detachably connected with the lamp shell, protective plates are arranged on two sides of the light source plates, detachable lamp covers are connected on the protective plates, and the lamp bracket is matched with the lamp shell in a rotating way; the light source board detachable of two symmetries settings is connected on the lamps and lanterns casing, the protection shield protection light source board of both sides, can install the lamp shade fast on the protection shield simultaneously, lighting fixture and lamps and lanterns casing rotate and can adjust relative position for illumination satisfies the on-the-spot needs, the light source board of two symmetries can be installed fast and dismantle, shorten the intermediate time, be convenient for maintain and change, can change LED lamp pearl alone, the durability is strong, improve whole life, use cost is reduced, overall structure is simple.

Description

LED street lamp

Technical Field

The invention relates to the field of lamp illumination, in particular to an LED street lamp.

Background

The lamp can provide illumination for rooms, buildings or articles, and meanwhile, the lamp can have better, unique and attractive visual effects.

With the development of the semiconductor material industry, LEDs are widely applied to various fields, and are particularly favored in the field of LED street lamp illumination. The LED street lamp has the advantages of directional light emission, low power consumption, high response speed, environmental protection and the like, and is applied to the field of vision of people, thereby becoming a new generation of energy-saving light source.

Because of the characteristics of outdoor night use and small limitation of body size, the LED street lamp usually adopts a natural air convection heat dissipation mode to dissipate heat. Current LED street lamp shell often adopts the aluminum product to make, and utilize the shell outside with shell integrated into one piece's heat radiation structure, although the aluminum product heat conductivity itself is good, current LED street lamp is more simple, the street lamp is generally higher in position, installation and change time are of a specified duration, be unfavorable for operating personnel's safety, generally when LED lamp pearl goes wrong, be unfavorable for the maintenance, the change needs to dismantle whole equipment, the inside part of overhaul is complicated, the cost of whole change is high again, the durability of whole lamps and lanterns is not strong, consequently, reform transform whole, and designed a section can dismantle, maintain simply, quick replacement's lamps and lanterns.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides the LED street lamp which is convenient to disassemble, quick to replace and maintain, low in use cost and strong in durability.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a LED street lamp, includes the lamps and lanterns casing, illuminator and lighting fixture, and illuminator includes the light source board that two symmetries set up, is equipped with a plurality of LED lamp pearls on the light source board, and the light source board can be dismantled with the lamps and lanterns casing and be connected, and light source board both sides all are equipped with the protection shield, are connected with on the protection shield and can dismantle the lamp shade, lighting fixture and lamps and lanterns casing normal running fit. The light source plates which are symmetrically arranged are detachably connected to the lamp shell, the light source plates are protected by the protection plates on two sides, the lampshade can be rapidly installed on the protection plates, and the lamp holder and the lamp shell rotate to adjust relative positions, so that illumination meets field requirements.

Preferably, the light source plate comprises an upper shell and a lower shell, and the lower shell and the lamp shell are of an integrally formed structure.

Preferably, the upper shell and the lower shell are connected through screws. The upper shell and the lower shell are the same in shape, and are clamped through screws after being symmetrically mounted up and down, so that the dismounting is also convenient, and the mounting and maintenance time is short.

Preferably, ten LED lamp beads are arranged on the light source board, the LED lamp beads are fixedly clamped with the light source board, and the adjacent LED lamp beads are arranged at equal intervals and are arranged in two rows.

Preferably, the lamp shell is provided with a connecting piece, and the connecting piece is provided with heat dissipation holes.

Preferably, the lamp holder is provided with a rotating shaft and a fixing clamp hole. The rotating shaft is matched and fixed with the connecting piece and can rotate, and the lamp holder and an external device can be hung tightly in a matched mode through the fixing clamp hole.

The invention has the beneficial technical effects that: the light source boards of two symmetries can be installed and dismantled fast, shortens the intermediate time, and the LED lamp pearl can be changed alone to the maintenance and the change of being convenient for, and the durability is strong, improves whole life, reduces use cost, overall structure is simple.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of the light source board of the present invention;

fig. 3 is a top view of the present invention;

in the figure: the LED lamp comprises a lamp shell 1, a protective plate 11, a connecting piece 12, a light source plate 2, LED lamp beads 20, an upper shell 21, a lower shell 22, screws 23, a lamp holder 3, a rotating shaft 31 and fixing clamp holes 32.

Detailed Description

The invention will be further described with reference to the accompanying drawings, which will serve to assist the public in understanding the invention, and the following description of the embodiments is not intended to limit the invention to the specific embodiments given by the applicant, and any changes in the definition of parts or features, or in the form of an overall structure, rather than essential changes, may be made to the invention as defined in the claims.

Examples

As shown in fig. 1, the LED street lamp comprises a lamp housing 1, a light emitting device and a lamp holder 3, wherein the light emitting device comprises two light source boards 2 symmetrically arranged, the light source boards 2 are provided with a plurality of LED lamp beads 20, the light source boards are detachably connected with the lamp housing 1, two sides of each light source board are provided with a protection board 11, and the lamp holder 3 is in running fit with the lamp housing 1. Two light source boards 2 detachable that the symmetry set up connect on lamps and lanterns casing 1, and the protection shield 11 protection light source board 2 of both sides can install the lamp shade simultaneously fast on the protection shield, and lighting fixture 3 and lamps and lanterns casing 1 rotate and can adjust relative position for whole illumination satisfies the demand.

As shown in fig. 2: the light source plate 2 comprises an upper shell 21 and a lower shell 22, the lower shell and the lamp shell are of an integrated structure, and the upper shell 21 and the lower shell 22 are connected through a screw 23. The upper shell 21 and the lower shell 22 are the same in shape, and are clamped by the screws 23 after being symmetrically mounted up and down, so that the dismounting is also convenient, and the mounting and maintenance time is short.

Be equipped with ten LED lamp pearls 20 on the light source board 2, equidistant arranging between the adjacent LED lamp pearl is arranged into two.

As shown in fig. 3: the lamp housing 1 is provided with a connector 12, and the connector 12 is provided with heat dissipation holes 120.

Be equipped with axis of rotation 31 and fixing clip hole 32 on the lighting fixture 3, axis of rotation 31 and connecting piece 12 cooperation are fixed, can rotate, and fixing clip hole 32 can let lighting fixture 3 and external device cooperation hang tightly.

In this embodiment, the general position of street lamp is higher, and this device shortens installation and change time, is favorable to operating personnel's safety, and the light source board of two symmetries can be installed fast and dismantle, shortens the intermediate time, is convenient for maintain and change, can change LED lamp pearl alone, and the durability is strong, improves whole life, reduces use cost, overall structure is simple.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the invention be considered as within the following claims.

Claims

1. The utility model provides a LED street lamp, includes lamps and lanterns casing (1), illuminator and lighting fixture (3), its characterized in that: the LED lamp comprises a light source plate (2) which is symmetrically arranged, wherein a plurality of LED lamp beads (20) are arranged on the light source plate (2), the light source plate is detachably connected with a lamp shell (1), protection plates (11) are arranged on two sides of the light source plate, a detachable lamp shade is connected onto the protection plates (11), and the lamp bracket (3) and the lamp shell (1) are in running fit.

2. The LED street light according to claim 1, characterized in that the light source board (2) comprises an upper shell (21) and a lower shell (22), and the lower shell and the lamp shell are of an integrated structure.

3. The LED street light according to claim 2, characterized in that the upper shell (21) and the lower shell (22) are connected by screws (23).

4. The LED street lamp according to claim 2, characterized in that ten LED lamp beads are arranged on the light source board (2), the LED lamp beads are clamped and fixed with the light source board, and the adjacent LED lamp beads are arranged at equal intervals and arranged in two rows.

5. The LED street lamp according to claim 1, wherein the lamp housing (1) is provided with a connector (12), and the connector (12) is provided with heat dissipation holes (120).

6. The LED street lamp according to claim 5, characterized in that the lamp holder (3) is provided with a rotating shaft (31) and a fixing clip hole (32).