CN204717534U - A kind of auxiliary heat dissipation type LED street lamp - Google Patents
A kind of auxiliary heat dissipation type LED street lamp Download PDFInfo
- Publication number
- CN204717534U CN204717534U CN201520238395.9U CN201520238395U CN204717534U CN 204717534 U CN204717534 U CN 204717534U CN 201520238395 U CN201520238395 U CN 201520238395U CN 204717534 U CN204717534 U CN 204717534U
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- CN
- China
- Prior art keywords
- lamp stand
- heat dissipation
- light source
- auxiliary heat
- led light
- 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
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 230000002093 peripheral Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
Abstract
The utility model patent discloses a kind of auxiliary heat dissipation type LED street lamp, mainly comprises (1) lamp stand main body (2) lamp stand and chooses arm (3) auxiliary heat dissipation support (4) manhole (5) fuse (6) power supply (7) LED light source (8) radiator (9) energy turbine ventilator; Concrete structure is: lamp stand main body (1) top is connected with lamp stand and chooses arm (2), and auxiliary heat dissipation support (3) is positioned at lamp stand and chooses the top of arm (2) near radiator (8); Manhole (4) and fuse (5) are positioned at the earth terminal of lamp stand main body (1), LED light source (7) is positioned at the below that lamp stand chooses arm (2) end, radiator (8) is positioned at LED light source (7) top, and energy turbine ventilator (9) is set in auxiliary heat dissipation support (3) the inside; AC electric current arrives power supply (6) by fuse (5) and is converted into the permanent bright LED light source of the ` flow point (7) of DC; Produce heat during LED light source (7) work, by radiator (8) conduction with extraneous, form draught head with surrounding environment and form cross-ventilation, promote energy turbine ventilator (9) fan blade and rotate.This utility model patent uses energy turbine ventilator, can strengthen the cross-ventilation of light fixture peripheral environment, and auxiliary lamp dispels the heat, prolonging service lives of lamps.
Description
Technical field
The utility model relates to a kind of city illumination LED street lamp, and LED lamp has obvious heat dissipation problem, it is bad to dispel the heat, and light decay is serious, affects the service life of light fixture; The vertical air propels rotation that energy turbine ventilator utilizes the horizontal wind-force of nature and has circumstance of temperature difference to be formed, reaches the object of auxiliary lamp heat radiation.
Background technology
LED illumination receives pay close attention to widely as a new generation's illumination, the good characteristics such as it has, and volume is little, power consumption is low, long service life, brightness are high, environmental protection and energy saving; But as a novel product, it also has many weak points: initial cost is high, colour rendering is poor, luminous range is short, poor radiation etc., carry out light fixture heat radiation, reduce light decay, significant to prolonging service lives of lamps.
Summary of the invention
The innovation of the utility model patent is a kind of auxiliary heat dissipation type LED street lamp, choose above arm at lamp stand, design an energy turbine ventilator, the heat sent when utilizing the horizontal wind-force of nature, light fixture to use and environment forms draught head and air forms convection current, promotion fan blade rotates, and increases air flowing, reaches auxiliary lamp heat radiation, reduce light decay, prolonging service lives of lamps.
The technical solution of the utility model is: auxiliary heat dissipation type LED street lamp comprises lamp stand main body, lamp stand chooses arm for this, light fixture, auxiliary heat dissipation support, manhole, fuse, power supply, LED light source, energy turbine ventilator.Lamp stand main body (1) top is connected with lamp stand and chooses arm (2), and auxiliary heat dissipation support (3) is positioned at lamp stand and chooses the top of arm (2) near radiator (8); Manhole (4) and fuse (5) are positioned at the earth terminal of lamp stand main body (1), LED light source (7) is positioned at the below that lamp stand chooses arm (2) end, radiator (8) is positioned at LED light source (7) top, and energy turbine ventilator (9) is set in auxiliary heat dissipation support (3) the inside; AC electric current arrives power supply (6) by fuse (5) and is converted into the permanent bright LED light source of the ` flow point (7) of DC; Produce heat during LED light source (7) work, by radiator (8) conduction with extraneous, form draught head with surrounding environment and form cross-ventilation, promote energy turbine ventilator (9) fan blade and rotate.
The beneficial effect of a kind of auxiliary heat dissipation type of the utility model patent LED street lamp is: choose an energy turbine ventilator above arm, the heat sent when utilizing the horizontal wind-force of nature, light fixture to use and environment forms draught head and air forms convection current, promotion fan blade rotates, increase air flowing, reach auxiliary lamp heat radiation, reduce light decay, the object of prolonging service lives of lamps.
Accompanying drawing explanation
Fig. 1 is auxiliary heat dissipation type LED street lamp assembling exemplary plot
Fig. 2 is design focal point position enlarged drawing
Detailed description of the invention
In Fig. 1,1, lamp stand main body 2, lamp stand choose arm 3, auxiliary heat dissipation support 4, manhole 5, fuse 6, power supply 7, LED light source 8, radiator 9, energy turbine ventilator.
As shown in the figure, lamp stand main body (1) top is connected with lamp stand and chooses arm (2), and auxiliary heat dissipation support (3) is positioned at lamp stand and chooses the top of arm (2) near radiator (8); Manhole (4) and fuse (5) are positioned at the earth terminal of lamp stand main body (1), LED light source (7) is positioned at the below that lamp stand chooses arm (2) end, radiator (8) is positioned at LED light source (7) top, and energy turbine ventilator (9) is set in auxiliary heat dissipation support (3) the inside; AC electric current is chosen arm (2) through overcurrent fuse (5) by lamp stand main body (1) and lamp stand and is arrived power supply (6), be converted into DC electric current through power supply (6) and light LED light source (7), LED light source (7) produces heat in the course of the work, conduct heat by radiator (8), heat rises and produces low pressure, realizes cross-ventilation, promotes energy turbine ventilator (9) fan blade and rotates, increase air flowing, thus reach the object of auxiliary heat dissipation.
Claims (2)
1. an auxiliary heat dissipation type LED street lamp, comprises (1) lamp stand main body, (2) lamp stand chooses arm, (3) auxiliary heat dissipation support, (4) manhole, (5) fuse, (6) power supply, (7) LED light source, (8) radiator, (9) energy turbine ventilator; It is characterized in that: lamp stand main body (1) top is connected with lamp stand and chooses arm (2), auxiliary heat dissipation support (3) is positioned at lamp stand and chooses the top of arm (2) near radiator (8); Manhole (4) and fuse (5) are positioned at the earth terminal of lamp stand main body (1), LED light source (7) is positioned at the below that lamp stand chooses arm (2) end, radiator (8) is positioned at LED light source (7) top, and energy turbine ventilator (9) is set in auxiliary heat dissipation support (3) the inside; AC electric current is converted into DC constant current by fuse (5) arrival power supply (6) and lights LED light source (7); Produce heat during LED light source (7) work, by radiator (8) conduction with extraneous, form draught head with surrounding environment and form cross-ventilation, promote energy turbine ventilator (9) fan blade and rotate.
2. a kind of auxiliary heat dissipation type LED street lamp according to claim 1, it is characterized in that: the vertical air-flow that the energy turbine ventilator (9) that radiator (8) top auxiliary heat dissipation support (3) supports can utilize the horizontal wind-force of nature and have circumstance of temperature difference to be formed, the fan blade promoted in energy turbine ventilator rotates, increase air flowing, auxiliary lamp dispels the heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238395.9U CN204717534U (en) | 2015-04-18 | 2015-04-18 | A kind of auxiliary heat dissipation type LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238395.9U CN204717534U (en) | 2015-04-18 | 2015-04-18 | A kind of auxiliary heat dissipation type LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717534U true CN204717534U (en) | 2015-10-21 |
Family
ID=54316535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238395.9U Expired - Fee Related CN204717534U (en) | 2015-04-18 | 2015-04-18 | A kind of auxiliary heat dissipation type LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2551760A (en) * | 2016-06-29 | 2018-01-03 | Siemens Plc | Electrical connector |
-
2015
- 2015-04-18 CN CN201520238395.9U patent/CN204717534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2551760A (en) * | 2016-06-29 | 2018-01-03 | Siemens Plc | Electrical connector |
| GB2551760B (en) * | 2016-06-29 | 2020-05-06 | Siemens Mobility Ltd | Electrical connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180418 |