CN201757325U - LED street lamp - Google Patents
LED street lamp Download PDFInfo
- Publication number
- CN201757325U CN201757325U CN2010202511649U CN201020251164U CN201757325U CN 201757325 U CN201757325 U CN 201757325U CN 2010202511649 U CN2010202511649 U CN 2010202511649U CN 201020251164 U CN201020251164 U CN 201020251164U CN 201757325 U CN201757325 U CN 201757325U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- led
- radiator
- led street
- fin
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED street lamp which is characterized in that an LED lamp panel module and a transparent baffle plate covering the LED lamp panel module are arranged on the front side of a lamp cap body, and a radiator is arranged on the rear side; the radiator comprises radiating fins on the two sides and a structural groove in the middle; a connecting sleeve pipe is arranged at the tail end of the body; and a drive power supply for supplying power to the LED lamp panel module is arranged in the structural groove of the radiator. In the utility model, the drive power supply of the LED street lamp is arranged in the structural groove of the radiator, so as to achieve the purpose of arranging the drive power supply of the street lamp externally, so that great convenience is provided for mounting and maintenance of the drive power supply.
Description
Background technology
The utility model relates to a kind of LED street lamp, is specifically related to a kind of LED street lamp of driving power externally positioned type.
Background technology
Along with the lifting significantly of LED power, LED obtains general application as light source at lighting field.Because advantages such as energy consumption is low, long service life, pollution-free, radiationless heat, LED has guided the lighting source revolution of the 4th generation as the representative of typical low-carbon economy industry, becomes the inexorable trend that replaces the traditional lighting light fixture.For the LED street lamp, owing to be under the outdoor open-air atmosphere for a long time, the design of LED road lamp cap will certainly have influence on using and keeping in repair of whole LED street lamp, and the street lamp battery is parts that are prone to fault, present streetlamp driving power supply generally can be installed within the lamp housing, in case need maintenance, then must open whole lamp housing, operation trouble and consuming time longer.
The utility model content
At above the deficiencies in the prior art, the utility model provide a kind of installation and the maintenance all very easily electricity put pond externally positioned type LED streetlamp driving power supply.
The utility model is achieved through the following technical solutions:
A kind of LED street lamp comprises the lamp holder body, and described lamp holder body front is the transparent baffle of LED lamp plate module and outer cover, and the back side is radiator, and described radiator comprises the fin of both sides and the structure groove at middle part; Body tip is provided with branch sleeve, and the driving power of described LED lamp plate module power supply is located in the structure groove of radiator.
Described driving power is provided with a protecting sheathing outward.
The upper surface of described protecting sheathing and two corresponding side surface are provided with fin.
The fin of described radiator is provided with the wave lines.
Described sleeve both sides are connected and fixed the wing, and fixed-wing is provided with the angle adjustment hole.
Described angle adjustment hole is positioned at the fixed-wing bottom.
Described transparent baffle fits tightly by screw fixing press strip and LED lamp plate template.
The beneficial effects of the utility model are:
1, the LED streetlamp driving power supply is arranged in the structure groove of radiator, has promptly realized the external of streetlamp driving power supply, for the installation and the maintenance of driving power provides a great convenience.
2, install protecting sheathing additional to driving power, can protect driving power not to be subjected to the intrusion of extraneous rainwater and dust effectively.The upper surface of shell and two corresponding side surface are provided with fin, are beneficial to heat radiation on the one hand, can utilize the gap of fin on the other hand, take away the dust and the dirt that are detained on the protecting sheathing when rain drop erosion.
3, establish the wave lines on fin, promptly being implemented under the immovable situation of fin height has increased area of dissipation.
4, the angle adjustment hole is set on fixed-wing, can changes the fixed position between sleeve and the LED lamp holder body by the position in angle adjustment hole, thus change lamp holder towards and angle.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present utility model;
Fig. 2 is a structure schematic diagram of the present utility model;
Fig. 3 is a front of the present utility model explosive view;
Fig. 4 is the utility model radiator part-structure schematic diagram;
Fig. 5 is the utility model driving power part-structure schematic diagram.
Among the figure: 1 is LED lamp plate module; 2 is transparent baffle; 3 is press strip; 4 is radiator; 5 is radiator fin; 6 is the structure groove; 7 is the wave lines; 8 is protecting sheathing; 9 is the protecting sheathing fin; 10 is sleeve; 11 is fixed-wing; 12 is the angle adjustment hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
The utility model provides a kind of LED street lamp, as shown in figures 1 and 3, comprises the lamp holder body, and described lamp holder body front is the transparent baffle 2 of LED lamp plate module 1 and outer cover, and transparent baffle 2 fits tightly with LED lamp plate template 1 by the fixing press strip 3 of screw.
As Fig. 2 and shown in Figure 4, the lamp holder body back side is radiator 4, and radiator 4 comprises the fin 5 of both sides and the structure groove 6 at middle part, and the fin 5 of radiator 4 is provided with wave lines 7, and promptly being implemented under the highly immovable situation of fin 5 has increased area of dissipation.
As Fig. 2 and shown in Figure 5; for the driving power of LED lamp plate module 1 power supply is located in the structure groove 6 of radiator 4; and driving power is provided with a protecting sheathing 8 outward; realized the external of streetlamp driving power supply; for the installation and the maintenance of battery provides a great convenience; and outside driving power, be provided with protecting sheathing 8, and the upper surface of protecting sheathing 8 and two corresponding side surface are provided with fin 9, and protecting sheathing 8 can protect driving power not to be subjected to the intrusion of extraneous rainwater and dust effectively.The upper surface of shell 8 and two corresponding side surface are provided with fin 9, are beneficial to heat radiation on the one hand, can utilize the gap of fin 9 on the other hand, take away the dust and the dirt that are detained on the protecting sheathing when rain drop erosion.
As shown in Figure 2, the lamp holder body tip is provided with branch sleeve 10, and sleeve 10 both sides are connected and fixed the wing 11, and fixed-wing 11 is provided with angle adjustment hole 12, can change the fixed position between sleeve 10 and the LED lamp holder body by the position in angle adjustment hole 12, thus change lamp holder towards and angle.For easy for installation, generally angle adjustment hole 12 is positioned at fixed-wing 11 bottoms.
Claims (7)
1. a LED street lamp comprises the lamp holder body, and described lamp holder body front is the transparent baffle of LED lamp plate module and outer cover, and the back side is radiator, and described radiator comprises the fin of both sides and the structure groove at middle part; Body tip is provided with branch sleeve, it is characterized in that the battery of described LED lamp plate module power supply is located in the structure groove of radiator.
2. LED street lamp according to claim 1 is characterized in that described battery is provided with a protecting sheathing outward.
3. LED street lamp according to claim 2 is characterized in that the upper surface of described protecting sheathing and two corresponding side surface are provided with fin.
4. LED street lamp according to claim 1 is characterized in that the fin of described radiator is provided with the wave lines.
5. LED street lamp according to claim 1 is characterized in that described sleeve both sides are connected and fixed the wing, and fixed-wing is provided with the angle adjustment hole.
6. LED street lamp according to claim 5 is characterized in that described angle adjustment hole is positioned at the fixed-wing bottom.
7. LED street lamp according to claim 1 is characterized in that described transparent baffle fits tightly by screw fixing press strip and LED lamp plate template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202511649U CN201757325U (en) | 2010-07-07 | 2010-07-07 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202511649U CN201757325U (en) | 2010-07-07 | 2010-07-07 | LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757325U true CN201757325U (en) | 2011-03-09 |
Family
ID=43644601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202511649U Expired - Fee Related CN201757325U (en) | 2010-07-07 | 2010-07-07 | LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201757325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628585A (en) * | 2012-04-27 | 2012-08-08 | 东莞市翔龙能源科技有限公司 | Lamp casing of light-emitting diode (LED) street lamp |
-
2010
- 2010-07-07 CN CN2010202511649U patent/CN201757325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628585A (en) * | 2012-04-27 | 2012-08-08 | 东莞市翔龙能源科技有限公司 | Lamp casing of light-emitting diode (LED) street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20120707 |