CN205640836U

CN205640836U - LED (light emitting diode) road lamp

Info

Publication number: CN205640836U
Application number: CN201620470393.7U
Authority: CN
Inventors: 袁志敏
Original assignee: SUZHOU ELECTRONIC PRODUCT TESTING INSTITUTE Co Ltd
Current assignee: SUZHOU ELECTRONIC PRODUCT TESTING INSTITUTE Co Ltd
Priority date: 2016-05-23
Filing date: 2016-05-23
Publication date: 2016-10-12
Anticipated expiration: 2026-05-23

Abstract

The utility model relates to a LED (light emitting diode) road lamp, include the bottom plate, install lamp shade on the bottom plate, be provided with the LED lamp in the lamp shade, the side of lamp shade is provided with the multiunit to the discharge orifice, every group to the discharge orifice including the symmetry set up first to discharge orifice and second to the discharge orifice, the top of lamp shade is fixed with controller, rain sensor and support, be fixed with the motor on the support, the output shaft of motor is fixed with the counter roll, a side of counter roll is connected with a blocking cover through at least one first tightrope, and another side is connected with the 2nd blocking cover through at least one second tightrope, rain sensor, motor all with the controller is connected. The utility model discloses simple structure, convenient to use drive a blocking cover and the 2nd blocking cover respectively through first tightrope and second tightrope and rise or descend, realize firstly to discharge orifice and the convection current of second to the discharge orifice, and the while avoids damaging the LED lamp in can avoiding rainwater entering lamp shade, has lengthened the life of LED lamp.

Description

LED street lamp

Technical field

This utility model relates to a kind of illuminator, particularly relates to a kind of LED street lamp.

Background technology

LED street lamp, using light emitting diode as light source, because it is a kind of solid-state cold light source, has environment friendly and pollution-free, power consumption Less, the feature such as light efficiency height, life-span length, be widely used in the roadway illuminations such as school, gardens, city square, garden.But, existing Although LED street lamp good illumination effect, but its heat radiation is to be dispelled the heat by the fin within lamp housing, in order to avoid extraneous rain Water enters, and needs to be designed to lamp housing seal shape, thus can not open multiple hole, cross-ventilation weak effect on lamp housing, reduce The service life of LED.

Utility model content

This utility model overcomes the deficiencies in the prior art, it is provided that the LED street lamp of a kind of simple in construction.

For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of LED street lamp, including base plate, is arranged on Lampshade on described base plate, is provided with LED in described lampshade, the side of described lampshade is provided with organizes convection holes more, and it is right often to organize Discharge orifice includes symmetrically arranged first convection holes and the second convection holes, and the top of described lampshade is fixed with controller, rainwater sensing Device and support, described support is fixed with motor, and the output shaft of described motor is fixed with fulcrum, and a side of described fulcrum passes through At least one first tightrope connects the first hood for protecting rider, and another side is connected by least one second tightrope has second to block Cover, described rain sensor, motor are all connected with described controller.

In one preferred embodiment of this utility model, LED street lamp farther include a side of described fulcrum be fixed with to Few first pole, described first tightrope and the first pole are fixed.

In one preferred embodiment of this utility model, LED street lamp farther includes another side of described fulcrum and is fixed with At least one second pole, described second tightrope and the second pole are fixed.

In one preferred embodiment of this utility model, LED street lamp farther includes described first pole and the second pole Quantity is three, and three described first poles and three described second poles are arranged the most along the longitudinal direction.

In one preferred embodiment of this utility model, LED street lamp farther includes described first convection holes and the second convection current Hole is the most rounded.

In one preferred embodiment of this utility model, LED street lamp farther includes described first tightrope and the second tightrope is equal For steel wire rope.

This utility model solves defect present in background technology, this utility model simple in construction, easy to use, passes through First tightrope and the second tightrope drive the first hood for protecting rider and the second hood for protecting rider to rise or fall respectively, it is achieved the first convection holes and The convection current of two convection holes, can avoid rainwater to enter in lampshade, it is to avoid to damage LED, extend the service life of LED simultaneously.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of preferred embodiment of the present utility model.

Detailed description of the invention

Being described in further detail this utility model presently in connection with drawings and Examples, these accompanying drawings are simplification Schematic diagram, illustrates basic structure of the present utility model the most in a schematic way, and therefore it only shows the structure relevant with this utility model Become.

As it is shown in figure 1, a kind of LED street lamp, including base plate 2, lampshade 4 on a base plate 2 is installed, in lampshade 4, is provided with LED Lamp 6, the side of lampshade 4 is provided with organizes convection holes more, and often group convection holes includes symmetrically arranged first convection holes 8 and the second convection current Hole 10, the top of lampshade 4 is fixed with controller 12, rain sensor 14 and support 16, support 16 is fixed with motor 18, motor The output shaft 20 of 18 is fixed with fulcrum 22, and a side of fulcrum 22 is connected by least one first tightrope 24 the first hood for protecting rider 26, another side by least one second tightrope 28 connect have the second hood for protecting rider 30, rain sensor 14, motor 18 all with control Device 12 processed is connected.When the first hood for protecting rider 26 and the second hood for protecting rider 30 are in the state put down, the first tightrope 24 is through propping up Between axle 22 and lampshade 4, the second tightrope 28 is positioned at the top of fulcrum 22.

Fixing for the ease of the first tightrope 24 and fulcrum 22, a side of the preferred fulcrum of this utility model 22 be fixed with to Few first pole 32, the first tightrope 24 and the first pole 32 are fixed.

Fixing for the ease of the second tightrope 28 and fulcrum 22, another side of the preferred fulcrum of this utility model 22 is fixed with At least one second pole 34, the second tightrope 28 and the second pole 34 are fixed.

The quantity of this utility model the preferably first pole 32 and the second pole 34 is three, three the first poles 32 and three Individual second pole 34 is arranged the most along the longitudinal direction, it is simple to realize the first tightrope 24 and the second tightrope 28 respectively to the first hood for protecting rider 26 With the pulling or loosen of the second hood for protecting rider 30.Figure merely illustrates first pole 32 and second pole 34.

In order to improve convection effects, this utility model the preferably first convection holes 8 and the second convection holes 10 are the most rounded.

This utility model the preferably first tightrope 24 and the second tightrope 28 are steel wire rope.

In use, when rain sensor 14 is not detected by signal, it is suitable that controller 12 controls motor 18 to this utility model Hour hands rotate, now the first tightrope 24 be wound on fulcrum 22 pull the first hood for protecting rider 26 up to move along lampshade 4 simultaneously, the Two tightropes 28 are wound on fulcrum 22 and pull the second hood for protecting rider 30 up to move simultaneously, the first convection holes 8 and the second convection holes 10 Be not blocked and form convection current so that the heat that LED 6 produces by the first convection holes 8 and the second convection holes 10 distribute to In air.When rain sensor 14 detects signal, representing rainy, controller 12 controls motor 18 and rotates counterclockwise, now It is same that the while that first tightrope 24 departing from fulcrum 22, the first hood for protecting rider 26 down moves along lampshade 4, the second tightrope 28 departs from fulcrum 22 Time the second hood for protecting rider 30 down move, the first convection holes 8 and the second convection holes 10 are blocked, it is to avoid rainwater enters in lampshade 4.

Above according to desirable embodiment of the present utility model for enlightening, by above-mentioned description, related personnel is complete Various change and amendment can be carried out in the range of without departing from this utility model technological thought.This utility model The content that is not limited in description of technical scope, it is necessary to determine technical scope according to right.

Claims

1. a LED street lamp, it is characterised in that: include base plate, the lampshade being arranged on described base plate, be provided with in described lampshade LED, the side of described lampshade is provided with organizes convection holes more, and often group convection holes includes symmetrically arranged first convection holes and second Convection holes, the top of described lampshade is fixed with controller, rain sensor and support, and described support is fixed with motor, described The output shaft of motor is fixed with fulcrum, and a side of described fulcrum is connected by least one first tightrope the first hood for protecting rider, Another side by least one second tightrope connect have the second hood for protecting rider, described rain sensor, motor all with described control Device is connected.

LED street lamp the most according to claim 1, it is characterised in that: a side of described fulcrum be fixed with at least one One pole, described first tightrope and the first pole are fixed.

LED street lamp the most according to claim 2, it is characterised in that: another side of described fulcrum is fixed with at least one Second pole, described second tightrope and the second pole are fixed.

LED street lamp the most according to claim 3, it is characterised in that: described first pole is with the quantity of the second pole Three, three described first poles and three described second poles are arranged the most along the longitudinal direction.

LED street lamp the most according to claim 1, it is characterised in that: described first convection holes and the second convection holes are all in circle Shape.

LED street lamp the most according to claim 1, it is characterised in that: described first tightrope and the second tightrope are steel wire rope.