CN202091944U - Conveniently installed Light-Emitting Diode (LED) streetlamp - Google Patents
Conveniently installed Light-Emitting Diode (LED) streetlamp Download PDFInfo
- Publication number
- CN202091944U CN202091944U CN2011202113928U CN201120211392U CN202091944U CN 202091944 U CN202091944 U CN 202091944U CN 2011202113928 U CN2011202113928 U CN 2011202113928U CN 201120211392 U CN201120211392 U CN 201120211392U CN 202091944 U CN202091944 U CN 202091944U
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- led
- group
- magnet group
- streetlamp
- 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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Classifications
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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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a Light-Emitting Diode (LED) lamp, in particular to a conveniently installed LED streetlamp for roadway lighting. The LED streetlamp comprises a radiator (1), a thermal conductive plate (2), an LED lamp group (3) and a lamp shade (4), wherein the radiator (1), the thermal conductive plate (2), the LED lamp group (3) and the lamp shade (4) are installed sequentially; the LED streetlamp also comprises a first permanent magnet group (5) and a second permanent magnet group (6); the first permanent magnet group (5) includes two permanent magnets with opposite polarity and respectively fixed on the radiator (1) and the thermal conductive plate (2) tightly by countersunk screws; the second permanent magnet group (6) includes two permanent magnets which are opposite in polarities and respectively fixed on the thermal conductive plate (2) and the LED lamp group (3) tightly by countersunk screws. According to the LED streetlamp disclosed by the utility model, a conventional screw fixing way is replaced by inherent magnetic property of the permanent magnets, so that the LED streetlamp can be demounted very conveniently, difficulty of high-altitude work is reduced, and maintenance of the LED streetlamp is simpler, more convenient and faster.
Description
Technical field
The utility model relates to a kind of LED lamp, be specifically related to a kind of be used for road lighting make things convenient for the mounted LEDs street lamp.
Background technology
The connected mode of tradition LED street lamp generally is a screw fixation method, though on this fixed form cost certain saving is arranged, but because street lamp all is mounted in the top of electric pole, need climb to the head of the mast the staff during installation and maintenance, the LED street lamp of screw fixation method has increased the work high above the ground difficulty accordingly, very inconvenience.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of mounted LEDs street lamp that makes things convenient for is provided, and it is big to solve existing LED street lamp high-altitude installation and maintenance difficulty, inconvenient problem.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of mounted LEDs street lamp that makes things convenient for, comprise radiator, heat-conducting plate, LED lamp group and the lampshade installed successively, described LED street lamp also comprises the first permanent magnet group and the second permanent magnet group, the described first permanent magnet group has two opposite polarity permanent magnets, closely be fixed on radiator and the heat-conducting plate by counter-sunk screw respectively, form closed magnetic circuit, have extremely strong absorption affinity.The described second permanent magnet group has two opposite polarity permanent magnets, closely is fixed on heat-conducting plate and the LED lamp group by counter-sunk screw respectively.
Further technical scheme is: above-mentioned permanent magnet is the NdFeB rear-earth magnet.
Further technical scheme is: the first above-mentioned permanent magnet group has four at least, and the second permanent magnet group has two at least.
Further technical scheme is: the first above-mentioned permanent magnet group and the second permanent magnet group outside are equipped with magnetism-guiding hood.
First permanent magnet of different magnetic poles is distributed between radiator and the heat-conducting plate, plays the effect into LED lamp group orientation, and second permanent magnet of different magnetic poles is distributed between heat-conducting plate and the LED lamp group, plays the effect into LED lamp group location.
Compared with prior art, the beneficial effects of the utility model are: the LED street lamp adopts the intrinsic magnetic of permanent magnet to replace traditional screw fixed form, can dismantle the LED street lamp very easily, has reduced the difficulty of work high above the ground, makes maintenance more simple and efficient.
Description of drawings
Fig. 1 is the utility model assembling schematic diagram;
Fig. 2 is a permanent magnet structural representation shown in Figure 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As depicted in figs. 1 and 2: a kind of mounted LEDs street lamp that makes things convenient for, comprise radiator 1, heat-conducting plate 2, LED lamp group 3 and the lampshade 4 installed successively, described LED street lamp also comprises the first permanent magnet group 5 and the second permanent magnet group 6, the described first permanent magnet group 5 has two opposite polarity permanent magnets, closely be fixed on radiator 1 and the heat-conducting plate 2 by counter-sunk screw respectively, the described second permanent magnet group 6 has two opposite polarity permanent magnets, closely is fixed on heat-conducting plate 2 and the LED lamp group 3 by counter-sunk screw respectively.In the utility model, the preferred NdFeB rear-earth magnet of described permanent magnet, the described first permanent magnet group 5 has four at least, and the second permanent magnet group 6 has two at least, and the described permanent magnet outside is equipped with magnetism-guiding hood 7.
Claims (4)
1. one kind makes things convenient for the mounted LEDs street lamp, comprise radiator (1), heat-conducting plate (2), LED lamp group (3) and the lampshade (4) installed successively, it is characterized in that: described LED street lamp also comprises the first permanent magnet group (5) and the second permanent magnet group (6), the described first permanent magnet group (5) has two opposite polarity permanent magnets, closely is fixed on radiator (1) and the heat-conducting plate (2) by counter-sunk screw respectively; The described second permanent magnet group (6) has two opposite polarity permanent magnets, closely is fixed on heat-conducting plate (2) and the LED lamp group (3) by counter-sunk screw respectively.
2. the mounted LEDs street lamp that makes things convenient for according to claim 1 is characterized in that: described permanent magnet is the NdFeB rear-earth magnet.
3. the mounted LEDs street lamp that makes things convenient for according to claim 1 is characterized in that: the described first permanent magnet group (5) has four at least, and the second permanent magnet group (6) has two at least.
4. the mounted LEDs street lamp that makes things convenient for according to claim 1 is characterized in that: the described first permanent magnet group (5) and the second permanent magnet group (6) outside are equipped with magnetism-guiding hood (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202113928U CN202091944U (en) | 2011-06-22 | 2011-06-22 | Conveniently installed Light-Emitting Diode (LED) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202113928U CN202091944U (en) | 2011-06-22 | 2011-06-22 | Conveniently installed Light-Emitting Diode (LED) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091944U true CN202091944U (en) | 2011-12-28 |
Family
ID=45367011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202113928U Expired - Fee Related CN202091944U (en) | 2011-06-22 | 2011-06-22 | Conveniently installed Light-Emitting Diode (LED) streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032743A (en) * | 2012-12-28 | 2013-04-10 | 深圳民爆光电技术有限公司 | Light-emitting diode (LED) lamp |
-
2011
- 2011-06-22 CN CN2011202113928U patent/CN202091944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032743A (en) * | 2012-12-28 | 2013-04-10 | 深圳民爆光电技术有限公司 | Light-emitting diode (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 |
Granted publication date: 20111228 Termination date: 20140622 |
|
| EXPY | Termination of patent right or utility model |