CN202884738U - Light-emitting diode (LED) street lamp - Google Patents

Light-emitting diode (LED) street lamp Download PDF

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Publication number
CN202884738U
CN202884738U CN2012205088072U CN201220508807U CN202884738U CN 202884738 U CN202884738 U CN 202884738U CN 2012205088072 U CN2012205088072 U CN 2012205088072U CN 201220508807 U CN201220508807 U CN 201220508807U CN 202884738 U CN202884738 U CN 202884738U
Authority
CN
China
Prior art keywords
lamp
led
street lamp
arm
lampshade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012205088072U
Other languages
Chinese (zh)
Inventor
沈静辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN KEHUI OPTOELECTRONIC ENERGY SAVING TECHNOLOGY Co Ltd
Original Assignee
HUNAN KEHUI OPTOELECTRONIC ENERGY SAVING TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUNAN KEHUI OPTOELECTRONIC ENERGY SAVING TECHNOLOGY Co Ltd filed Critical HUNAN KEHUI OPTOELECTRONIC ENERGY SAVING TECHNOLOGY Co Ltd
Priority to CN2012205088072U priority Critical patent/CN202884738U/en
Application granted granted Critical
Publication of CN202884738U publication Critical patent/CN202884738U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model relates to a light-emitting diode (LED) street lamp which comprises a lamp rod, a lamp arm, an LED lamp and a lamp shell. The lamp rod is vertically arranged, the lamp arm is connected to the lamp rod and stretches towards one side of the lamp rod, the lamp shell is mounted at the tail end of the lamp arm, the LED lamp is contained in the lamp shell, the lamp rod, the lamp arm and the lamp shell are all in hollow structures and are communicated with one another, a plurality of air inlets are formed in the lamp rod, a plurality of air outlets are formed in the bottom portion of the lamp shell, and the air inlets and the air outlets are communicated. According to the LED street lamp, the air inlets and the air outlets are formed, naturally-flowing air can be used for heat dissipation of the LED street lamp, and therefore the LED street lamp has the advantages of being simple in structure, not prone to corrosion, good in heat dissipation effect, long in service life and the like.

Description

A kind of LED street lamp
Technical field
The utility model relates to a kind of street lamp, is specifically related to a kind of LED street lamp, belongs to technical field of lighting fixtures.
Background technology
At present, the common large Halogen lamp LED of Energy in use in the street lamp illumination system of China.According to incompletely statistics, the street lamp in the whole nation need to consume several hundred million degree electricity every day.Advocate energetically in current China under the situation of energy-saving and emission-reduction, existing road lamp system can not satisfy the social development needs.LED has the plurality of advantages such as luminous efficiency is high, long service life, and energy consumption is low and easy for installation, and it more and more is used in the street lamp.
The LED of prior art adopts the fin of metal material that it is dispelled the heat usually, and because LED street lamp long term exposure in outdoor, is exposed to the weather, fin easily is corroded, thereby affects the radiating effect of LED.
Therefore, for avoiding above-mentioned technical problem, necessaryly provide a kind of structure improved LED street lamp that has, to overcome described defective of the prior art.
The utility model content
For addressing the above problem, the LED street lamp that the purpose of this utility model is to provide a kind of rational in infrastructure, good heat dissipation effect and is convenient to safeguard.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of LED street lamp, and it comprises lamp stand, arm, LED lamp and lampshade; Wherein, described lamp stand is vertical setting; Described arm is connected on the lamp stand and to lamp stand one side and extends; Described lampshade is installed on the end of arm; Described LED lamp is contained in the lampshade; Described lamp stand, arm and lampshade are hollow structure and are interconnected; In described lamp stand upper shed some air inlets are arranged; Be provided with some air outlets in the bottom of described lampshade; Described air inlet and air outlet are connected.
LED street lamp of the present utility model further is set to: described lampshade is the lampshade of ceramic material.
LED street lamp of the present utility model further is set to: the bottom of described lamp stand is provided with a mount pad.
LED street lamp of the present utility model further is set to: the number of described air outlet is 6, and it is distributed in the both sides of LED lamp.
Compared with prior art, the utlity model has following beneficial effect: LED street lamp of the present utility model is by arranging air inlet and air outlet, the air of natural flow is dispelled the heat to the LED lamp, thereby make this LED street lamp have designs simplification, be difficult for being corroded, and good heat dissipation effect, the plurality of advantages such as long service life.
Description of drawings
Fig. 1 is the structural representation of LED street lamp of the present utility model.
The specific embodiment
See also shown in the Figure of description 1, the utility model is a kind of LED street lamp, and it is comprised of several parts such as lamp stand 1, arm 2, LED lamp 3 and lampshades 4.
Wherein, described lamp stand 1 is vertical setting, and its bottom is provided with a mount pad 11, by this mount pad 11 this street lamp is immobilizated in ground.
Described arm 2 is connected on the lamp stand 1 and to lamp stand 1 one sides and extends.
Described lampshade 4 is installed on the end of arm 2, and it is specially the lampshade 4 of ceramic material, thereby makes lampshade 4 be difficult for being corroded.
Described LED lamp 3 is contained in the lampshade 4 and is subject to the protection of lampshade 4.
The greatest improvement part of LED street lamp of the present utility model is: described lamp stand 1, arm 2 and lampshade 4 are hollow structure and are interconnected.In described lamp stand 1 upper shed some air inlets 12 are arranged.Be provided with some air outlets 41 in the bottom of described lampshade 4, in the present embodiment, the number of described air outlet 41 is 6, and it is distributed in the both sides of LED lamp 3.Described air inlet 12 and air outlet 41 are connected.
LED street lamp of the present utility model makes the air of natural flow effectively dispel the heat to LED lamp 3, thereby need not to arrange fin again by air inlet 12 and air outlet 41 are set.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.

Claims (4)

1. LED street lamp, it comprises lamp stand, arm, LED lamp and lampshade; Wherein, described lamp stand is vertical setting; Described arm is connected on the lamp stand and to lamp stand one side and extends; Described lampshade is installed on the end of arm; Described LED lamp is contained in the lampshade; It is characterized in that: described lamp stand, arm and lampshade are hollow structure and are interconnected; In described lamp stand upper shed some air inlets are arranged; Be provided with some air outlets in the bottom of described lampshade; Described air inlet and air outlet are connected.
2. LED street lamp as claimed in claim 1, it is characterized in that: described lampshade is the lampshade of ceramic material.
3. LED street lamp as claimed in claim 1, it is characterized in that: the bottom of described lamp stand is provided with a mount pad.
4. LED street lamp as claimed in claim 1, it is characterized in that: the number of described air outlet is 6, and it is distributed in the both sides of LED lamp.
CN2012205088072U 2012-10-06 2012-10-06 Light-emitting diode (LED) street lamp Expired - Fee Related CN202884738U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205088072U CN202884738U (en) 2012-10-06 2012-10-06 Light-emitting diode (LED) street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205088072U CN202884738U (en) 2012-10-06 2012-10-06 Light-emitting diode (LED) street lamp

Publications (1)

Publication Number Publication Date
CN202884738U true CN202884738U (en) 2013-04-17

Family

ID=48076162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012205088072U Expired - Fee Related CN202884738U (en) 2012-10-06 2012-10-06 Light-emitting diode (LED) street lamp

Country Status (1)

Country Link
CN (1) CN202884738U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103292220A (en) * 2013-06-07 2013-09-11 南通亚浦照明电器制造有限公司 LED street lamp capable of lowering heat resistance effectively

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103292220A (en) * 2013-06-07 2013-09-11 南通亚浦照明电器制造有限公司 LED street lamp capable of lowering heat resistance effectively

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

Termination date: 20141006

EXPY Termination of patent right or utility model