CN201902949U - LED (light-emitting diode) streetlamp capable of replacing power supply - Google Patents
LED (light-emitting diode) streetlamp capable of replacing power supply Download PDFInfo
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- CN201902949U CN201902949U CN2010206223424U CN201020622342U CN201902949U CN 201902949 U CN201902949 U CN 201902949U CN 2010206223424 U CN2010206223424 U CN 2010206223424U CN 201020622342 U CN201020622342 U CN 201020622342U CN 201902949 U CN201902949 U CN 201902949U
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- driving power
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- power module
- lamp
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Abstract
The utility model relates to an LED (light-emitting diode) streetlamp capable of replacing a power supply, consisting of a lamp head, a lamp post and a driving power module group, wherein the lamp head adopts LED light emitting modules as light emitting sources; each LED light emitting module adopts an independent driving power module to drive; when any problem occurs on each LED light emitting module group and the matched driving power module, no influence can be generated on other LED light-emitting modules and the matched driving power modules; the driving power modules and power connecting lines adopt a free-hand detachable structure, so that the daily maintenance of the LED streetlamp is convenient; the driving power modules are arranged in the direction of the inner part of the lamp post, close to the ground, and the high-altitude operation is not needed in the process of the daily maintenance of the driving power modules; and waterproof joints are adopted among the connecting lines, the waterproof property of all the joints is reliable and the connection is convenient.
Description
Technical field
The utility model relates to a kind of LED street lamp of replaceable power supply.
Background technology
Along with the appearance of the light source of super bright white light LEDs, become an important channel of national energy-saving and emission-reduction in the application of lighting field.The LED street lamp is longer than the conventional road lamp life-span, energy consumption is low, and more and more countries begins to adopt the LED energy-conserving road lamp in the avenue illumination.
The LED lamp post structure adopts power supply and street lamp integral type at present, the LED illuminating module in use can produce a large amount of heats, its driving power is producing a large amount of heats in the use for a long time equally, two thermals source can cause the conduction that produces heat between the two in the process of using, cause the temperature of LED illuminating module and driving power module to be increased, the electronic device of LED illuminating module and driving power inside is very responsive to temperature, temperature constantly raises, and directly influences the service life of light fixture.
The LED street lamp is in daily use, and the life-span of LED illuminating module surpasses the driving power module, and the maintenance of driving power module accounts for the maintenance overwhelming majority of whole street lamp.Driving power module and the integrated design of LED illuminating module in daily LED street lamp is safeguarded, need a large amount of high-altitudes to do industry and safeguard, increase the maintenance difficulties and the maintenance cost of LED street lamp.
Summary of the invention
The purpose of this utility model is: provide a kind of employing LED illuminating module as light emitting source, the LED street lamp of the replaceable power supply that the independent driving power module of every LEDs illuminating module employing drives.
It is achieved in that by lamp holder, lamp stand and driving power module forms, and as light emitting source, every LEDs illuminating module adopts independent driving power module to drive to lamp holder by two to three LEDs illuminating module; It is inner near the place, ground that the driving power module is installed in lamp stand.
Advantage of the present utility model is: 1, every street lamp adopts two to three LEDs illuminating module as light emitting source, and every LEDs illuminating module adopts independent driving power module to drive.Any problem appears in wherein every LEDs illuminating module and supporting driving power module, and other LED illuminating module and supporting driving power module do not had any influence.2, driving power module and power connecting wire adopt free-hand detachable structure, make things convenient for LED street lamp regular maintenance.3, to be placed into lamp stand inner by the ground direction for the driving power module, do not need the high-altitude to do industry daily in to driving power module maintenance process.4, adopt water joint between the tie, all joint waterproofings are reliable, and it is convenient to connect
Description of drawings
Fig. 1: the utility model structural representation Fig. 2: the utility model holder structure schematic diagram
Fig. 3: the utility model knot driving power module structure schematic diagram
Wherein: 1, lamp holder 2, lamp stand 3, driving power module 4, LED illuminating module 5, water joint 6,220V connector lug 7, illumination module tie 8, water joint 9, power connecting wire 10, water joint 11, driving power module
The specific embodiment
The utility model is made up of lamp holder 1, lamp stand 2 and driving power module 3.As light emitting source, every LEDs illuminating module 4 adopts independent driving power module 11 to drive to lamp holder 1 by three LEDs illuminating module 4; It is inner near the place, ground that driving power module 3 is installed in lamp stand 1.Driving power module 3 is made up of three driving power modules 11, driving power module 11 1 ends link to each other with extraneous AC power by 220V connector lug 6, adopt water joint 5 between the tie, the other end links to each other with LED illuminating module 4 by power connecting wire 9, illumination module tie 7, adopts water joint 8 and 10 between the tie.
Claims (2)
1. the LED street lamp of replaceable power supply, form by lamp holder (1), lamp stand (2) and driving power module (3), it is characterized in that: as light emitting source, every LEDs illuminating module (4) adopts independent driving power module (11) to drive to lamp holder (1) by two to three LEDs illuminating module (4); It is inner near the place, ground that driving power module (3) is installed in lamp stand (1).
2. the LED street lamp of replaceable power supply according to claim 1, it is characterized in that: driving power module (3) is made up of two to three driving power modules (11), driving power module (11) one ends link to each other with extraneous AC power by 220V connector lug (6), adopt water joint (5) between the tie, the other end links to each other with LED illuminating module (4) by power connecting wire (9), illumination module tie (7), adopts water joint (8), (10) between the tie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206223424U CN201902949U (en) | 2010-11-24 | 2010-11-24 | LED (light-emitting diode) streetlamp capable of replacing power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206223424U CN201902949U (en) | 2010-11-24 | 2010-11-24 | LED (light-emitting diode) streetlamp capable of replacing power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902949U true CN201902949U (en) | 2011-07-20 |
Family
ID=44273542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206223424U Expired - Fee Related CN201902949U (en) | 2010-11-24 | 2010-11-24 | LED (light-emitting diode) streetlamp capable of replacing power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI579498B (en) * | 2014-07-18 | 2017-04-21 | 金瑞通科技股份有限公司 | Electronic device replacement structure |
-
2010
- 2010-11-24 CN CN2010206223424U patent/CN201902949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI579498B (en) * | 2014-07-18 | 2017-04-21 | 金瑞通科技股份有限公司 | Electronic device replacement structure |
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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: 20110720 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |