CN203533341U - LED street lamp - Google Patents
LED street lamp Download PDFInfo
- Publication number
- CN203533341U CN203533341U CN201320658190.7U CN201320658190U CN203533341U CN 203533341 U CN203533341 U CN 203533341U CN 201320658190 U CN201320658190 U CN 201320658190U CN 203533341 U CN203533341 U CN 203533341U
- Authority
- CN
- China
- Prior art keywords
- led light
- thermal column
- lamp body
- street lamp
- light source
- 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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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model provides an LED street lamp which comprises a lamp body, LED light sources, a power source and radiating columns. The power source is installed in the lamp body and used for providing power for the LED light sources, the radiating columns are sleeve-shaped aluminum profiles, one ends of the radiating columns are fixedly installed on the lamp body, and the LED light sources are fixedly installed at the other ends of the radiating columns. Radiating is directly carried out on the LED light sources through the radiating columns made of the aluminum profiles, and the LED street lamp is simple in structure, good in radiating effect and long in service life.
Description
Technical field
The utility model relates to field of illuminating lamps, relates in particular to a kind of LED street lamp.
Background technology
Compare with traditional street lamp, LED street lamp not only has the feature that colourity is good, non-maintaining, the life-span is long, the more important thing is more energy-conservation than conventional road lamp.For the industrialization of LED street lamp, heat radiation is a maximum difficult problem, and general LED street lamp employing is installed fan additional LED light source is dispelled the heat on common lamp body, but this is very difficult universal, one, and fan power consumption itself is on the one hand; Its two, the life-span of fan is very short; This makes the advantage of LED street lamp can not get fully playing.And for traditional integral LED street lamp, its maintenance work is complicated, even because the time of maintenance is oversize, affect the work of LED street lamp, and outdoor on-line maintenance not only cost is high, be subject to again the restriction of the factors such as weather, operate very inconvenient, in fact, the fault of LED street lamp, majority is to scrap due to the LED light source that LED light source heat radiation is bad or other is former thereby cause.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and the LED street lamp of a kind of simple in structure, good heat dissipation effect, long service life is provided.
The utility model is achieved in that a kind of LED street lamp, comprise lamp body, LED light source, be arranged on power supply and the thermal column of in described lamp body, for described LED light source, powering, described thermal column is the aluminium section bar that is sleeve-shaped, described thermal column one end is fixed on described lamp body, and described LED light source is fixed on the described thermal column other end.
Further, described thermal column adopts screw to be fixedly mounted on described lamp body by a plate.
Further, on described thermal column and above being positioned at described LED light source, lens are set, described lens are arranged in a retainer plate, and are arranged on described thermal column by an installing plate, in described retainer plate, are provided with silica gel ring.
Further, also comprise the upper cover that fastens assembling with described lamp body, cover corresponding described LED light source on described to be provided with a reflector, described reflector is fixed on described and is covered by clip.
Further, described power supply is fixed on described lamp body by power supply installing plate, and described power supply top also cover establishes one for protecting the bonnet of described power supply.
The utility model provides a kind of LED street lamp, it by described thermal column, is the aluminium section bar that is sleeve-shaped, described thermal column one end is fixed on described lamp body, described LED light source is fixed on the described thermal column other end, directly the thermal column by aluminium section bar dispels the heat to LED light source, it is simple in structure, good heat dissipation effect, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The LED street lamp decomposing schematic representation that Fig. 1 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1, the utility model embodiment provides a kind of LED street lamp 1, comprise lamp body 11, LED light source 12, be arranged on power supply 13 and the thermal column 14 of in described lamp body 11, for described LED light source 12, powering, described thermal column 14 is for being the aluminium section bar of sleeve-shaped, described thermal column 14 one end are fixed on described lamp body 11, and described LED light source 12 is fixed on described thermal column 14 other ends.Directly the 14 pairs of LED light sources 12 of thermal column by aluminium section bar dispel the heat, and it is simple in structure, good heat dissipation effect, long service life.
In concrete application; as Fig. 1; described thermal column 14 adopts screw to be fixedly mounted on described lamp body 11 by a plate 15; being convenient to described thermal column 14 installs; can guarantee the integrality of described thermal column, also very convenient when the described thermal column 14 of dismounting, described connecting plate 15 is specially the aluminum alloy plate materials of a circle; described thermal column 14 also can be by other mode as clamping be fixed on as described on lamp body 11, be also the scope of the utility model protection.Particularly, as Fig. 1, on described thermal column 14 and above being positioned at described LED light source 12, lens 16 are set, described lens 16 are dispersed for described LED light source, and described lens 16 are arranged in a retainer plate 17, play the effect of the described lens 16 of protection, and be arranged on described thermal column 14 by an installing plate 18, convenient installation is provided with silica gel ring 19 in described retainer plate 17, and described silica gel ring 19 can play the effect of waterproof and dustproof.
Further, as Fig. 1, described LED street lamp 1 also comprises the upper cover 20 that fastens assembling with described lamp body 11, described lamp body 11 adopts aluminium section bar one-body molded, and its outer surface is designed to fin fillet shape, is convenient to heat radiation, on described upper cover 20, corresponding described LED light source 12 is provided with a reflector 21, reflector 21 is further dispersed for LED light source 12, and described reflector 21 is fixed on described upper cover 20 by clip 22, and mounting means is simple, convenient.
Further; as Fig. 1; described power supply 13 is fixed on described lamp body 11 by power supply installing plate 23; facilitate described power supply 13 to install; described power supply 13 tops are also covered and are established one for protecting the bonnet 24 of described power supply; because LED street lamp 1 is arranged in open-air atmosphere, bonnet 24 is for to protect described power supply 13 safety.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a LED street lamp, it is characterized in that, comprise lamp body, LED light source, be arranged on power supply and the thermal column of in described lamp body, for described LED light source, powering, described thermal column is the aluminium section bar that is sleeve-shaped, described thermal column one end is fixed on described lamp body, and described LED light source is fixed on the described thermal column other end.
2. LED street lamp as claimed in claim 1, is characterized in that: described thermal column adopts screw to be fixedly mounted on described lamp body by a plate.
3. LED street lamp as claimed in claim 1, it is characterized in that: on described thermal column and above being positioned at described LED light source, lens are set, described lens are arranged in a retainer plate, and are arranged on described thermal column by an installing plate, in described retainer plate, are provided with silica gel ring.
4. LED street lamp as claimed in claim 1, is characterized in that: also comprise the upper cover that fastens assembling with described lamp body, cover corresponding described LED light source on described to be provided with a reflector, described reflector is fixed on described and is covered by clip.
5. LED street lamp as claimed in claim 1, is characterized in that: described power supply is fixed on described lamp body by power supply installing plate, and described power supply top also cover establishes one for protecting the bonnet of described power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658190.7U CN203533341U (en) | 2013-10-23 | 2013-10-23 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658190.7U CN203533341U (en) | 2013-10-23 | 2013-10-23 | LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533341U true CN203533341U (en) | 2014-04-09 |
Family
ID=50419545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658190.7U Expired - Fee Related CN203533341U (en) | 2013-10-23 | 2013-10-23 | LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764663A (en) * | 2016-12-02 | 2017-05-31 | 余姚市舟照明科技有限公司 | A kind of LED lamp |
-
2013
- 2013-10-23 CN CN201320658190.7U patent/CN203533341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764663A (en) * | 2016-12-02 | 2017-05-31 | 余姚市舟照明科技有限公司 | A kind of LED lamp |
| CN106764663B (en) * | 2016-12-02 | 2019-09-24 | 余姚市一舟照明科技有限公司 | A kind of LED lamp |
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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: 20140409 Termination date: 20161023 |