CN203585975U

CN203585975U - LED street lamp

Info

Publication number: CN203585975U
Application number: CN201320801766.0U
Authority: CN
Inventors: 宁彪; 王志军; 王世熹; 袁帅
Original assignee: HENAN XINSIWEI PHOTOELECTRIC TECHNOLOGY Co Ltd
Current assignee: HENAN XINSIWEI PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2013-12-09
Filing date: 2013-12-09
Publication date: 2014-05-07
Anticipated expiration: 2023-12-09

Abstract

An LED street lamp comprises an external guide wire, a shell, an internal guide wire, an LED light-emitting module, a power supply support, a drive power supply, a fixing screw and screws. The LED light-emitting module is fixedly connected with the shell through the screws, a lead-out guide wire of the LED light-emitting module is fixedly connected with the internal guide wire, the shell is fixedly connected with the power supply support, the external guide wire is connected with the drive power supply, and the drive power supply is fixedly connected with the power supply support through the fixing screw and is arranged in a cavity inside the shell. The light-emitting module in the cavity in the shell is at least one in number. Due to the good radiating effect, use performance and stability of the LED street lamp can be improved, illuminance requirements can be met with low power consumption, living needs of people can be met due to high color rendering index, electric shock and other risks are avoided due to the fact that the drive power supply is arranged in the shell, and the LED street lamp conforms to style design in conventional thought of people and can be recognized by people more easily.

Description

A kind of LED street lamp

Technical field

The utility model belongs to field of light fittings, relates to a kind of novel street lamp, relates in particular to the street lamp that a kind of LED of take is light source.

Background technology

At present, LED illuminating product, along with maturation and the development of technology, incorporates among people's life day by day.Road lighting and people's productive life are closely related, along with the quickening of Urbanization in China, LED street lamp with directional lighting, the advantage such as power consumption is low, drive characteristic good, fast response time, shock resistance are high, long service life, environmental protection progresses into people's the visual field.High-pressure mercury lamp of the prior art is because of the reasons such as principle of luminosity of himself, and the shortcomings such as the life-span is short, power consumption is large, colour rendering is poor, contaminated environment can not meet the demand of road lighting far away.LED street lamp combines LED lighting engineering, has overcome the shortcoming of high-pressure mercury lamp, once releasing, just in illumination market, occupies one seat.But the LED street lamp of selling on market, of a great variety, pattern is different, however its problem existing at aspects such as heat radiation, light decays also should not be underestimated.Therefore, how to design a kind of simple and practical, LED street lamp good, that light decay is little, the life-span is long that dispels the heat, for saving the energy, improving people's quality of the life, the development of promotion illumination new technology has great significance.

Utility model content

The purpose of this utility model is to provide a kind of LED street lamp of handsome in appearance, safe and reliable, energy-conserving and environment-protective.

The technical solution of the utility model is: a kind of LED street lamp, comprising: external wire, shell, in connect wire, LED light emitting module, power shelf, driving power, hold-down screw, screw; LED light emitting module and shell are closely affixed by screw, LED light emitting module draw wire with in to connect wire affixed, shell and power shelf are affixed, external wire is connected on driving power, driving power is closely affixed by hold-down screw and power shelf, is placed in the die cavity of enclosure.

Light emitting module in the die cavity of enclosure at least arranges one.

After the utility model adopts technique scheme, accessible beneficial effect is: the radiating effect of this product fine can improve serviceability and the stability of product, lower power consumption can meet illumination requirement, high-color rendering more can meet people's life requirement, driving power is placed in lamp housing inside and avoids the equivalent risk that gets an electric shock simultaneously, and the shape-designing that meets the usual thinking of people more can meet the degree of recognition of people to product.

Accompanying drawing explanation

Fig. 1 is that the master of a kind of LED street lamp of the utility model looks schematic diagram;

Fig. 2 is the A portion enlarged diagram of Fig. 1;

Fig. 3 is the B portion enlarged diagram of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further.As shown in Figure 1, in this example, a kind of LED street lamp, mainly comprises: external wire 1, shell 2, in connect wire 3, LED light emitting module 4, power shelf 5, driving power 6, hold-down screw 7, screw 8; LED light emitting module 4 is fastenedly connected by screw 8 and shell 2, and connects wire 3 respectively to each LED module 4 power supplies on driving power 6; Driving power 6 is realized and being connected of power shelf 5 by hold-down screw 7, and external wire 1 is connected on driving power 6, and powers with being connected of civil power by external wire 1 realization; Power shelf 5 is realized and being connected of shell 2 by welding.

The material of shell 1 is that the material of corrosion resistant plate, power shelf 5 is that the radiator material of corrosion resistant plate, LED light emitting module 4 is aluminium alloy.

The structure member that the utility model is designed, adopts lightweight steel, and special sealing and face coat are processed, and guarantees light fixture burn into non-corrosive not in the adverse circumstances such as high temperature, humidity; Special encapsulation process, had both guaranteed the demand of product to heat radiation, had also realized the protection to each assembly of light fixture simultaneously, for raising lamp life, spread, replaced existing light fixture and had great significance.

Claims

1. a LED street lamp, comprising: external wire (1), shell (2), in connect wire (3), LED light emitting module (4), power shelf (5), driving power (6), hold-down screw (7), screw (8); It is characterized in that: LED light emitting module (4) is closely affixed by screw (8) with shell (2), LED light emitting module (4) draw wire with in to connect wire (3) affixed, shell (2) is affixed with power shelf (5), external wire (1) is connected on driving power (6), driving power (6) is closely affixed by hold-down screw (7) and power shelf (5), is placed in the inner die cavity of shell (2).

2. a kind of LED street lamp according to claim 1, is characterized in that: the light emitting module (4) in the die cavity of shell (2) inside at least arranges one.