CN204285207U - Novel large-power LED street lamp - Google Patents
Novel large-power LED street lamp Download PDFInfo
- Publication number
- CN204285207U CN204285207U CN201420737673.0U CN201420737673U CN204285207U CN 204285207 U CN204285207 U CN 204285207U CN 201420737673 U CN201420737673 U CN 201420737673U CN 204285207 U CN204285207 U CN 204285207U
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- lower house
- upper shell
- led
- group
- locating slot
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Abstract
The utility model relates to a kind of novel large-power LED street lamp.It comprises housing, driving power, lightning protection device, LED group, housing comprises upper shell and lower house, together with upper shell fastens with lower house, upper shell and lower house rear end have circular port, upper shell and lower house there is half circular port, upper shell and lower house hinged, between upper shell and lower house, folding support is housed, upper shell and lower house centre position link together by buckling, upper shell top has some air-vents, there is semicircle locating slot lower house rear end, pressure ring is equipped with in semicircle locating slot upper end, in lower house inside, front end has two lamp holder holes, driving power and lightning protection device are arranged on inside semicircle locating slot, LED group has two groups and is arranged on respectively in lower house interior lamp head bore.Advantage is quick and easy for installation, good permeability, perfect heat-dissipating, and water resistance is high, good insulation preformance, and production cost is low, and power is low and feel high 15 meters, saves the energy.
Description
Technical field
The utility model relates to street lamp field, is specifically related to a kind of novel large-power LED street lamp.
Background technology
Road lighting is the important component part of city illumination, and traditional street lamp often adopts, and high-pressure mercury lamp 360 degree of luminescences, the shortcoming that light loss is large causes the huge waste of the energy.Current, global environment is going from bad to worse, and each state is all at development clean energy resource.And along with the rapid growth of national economy, China's energy supply and demand contradiction is outstanding day by day, supply of electric power comes into existence the situation of critical shortage, and energy-conservation is institute's urgent problem.Therefore, development of new is efficient, energy-conservation, the life-span is long, colour rendering index is high, the LED street lamp of environmental protection is of great significance the energy-conservation tool of city illumination.
Road lighting and people's productive life closely related, along with the quickening of Urbanization in China, LED street lamp with directional lighting, the advantage such as power consumption is low, drive characteristic good, fast response time, shock resistance are high, long service life, environmental protection enter into gradually people the visual field, become the energy-conserving light source of new generation most in the world with alternative conventional light source advantage, therefore, LED street lamp will become the optimal selection of roadway illumination and energy saving transformation.
Summary of the invention
In order to solve the problem, the utility model proposes a kind of novel large-power LED street lamp, simplicity of design, easy to install, cost is low, good heat dissipation, and good insulation preformance is breathed freely, and saves the energy.
In order to reach foregoing invention object, the utility model proposes following technical scheme:
Novel large-power LED street lamp, it comprises housing, driving power, lightning protection device, LED group, housing comprises upper shell and lower house, upper shell and lower house snap together, upper shell and lower house rear end have circular port, upper shell and lower house respectively there is half circular port, upper shell and lower house front end hinged, upper shell and lower house are equipped with folding support near articulated position, upper shell and lower house centre position link together by buckling, upper shell top has some air-vents, lower house rear end is designed with semicircle locating slot near semi-circular hole side, pressure ring is equipped with in semicircle locating slot upper end, in lower house inside, front end has two lamp holder holes, driving power is arranged on inside semicircle locating slot together with lightning protection device, LED group has two groups and is arranged on respectively in lower house interior lamp head bore.
Described LED group comprises LED lamp panel and heat sink group, and LED bulb is contained in LED lamp panel, hermetically sealed installation, and four heat sink groups are housed on rear side of LED lamp panel.
Described driving power, connected by cable between lightning protection device and LED group, cable connects and adopts hermetically sealed inserting mode to connect.
Described LED group has two groups, and one group is arranged in the lamp holder hole in lower house centre position, and another group is arranged in the lamp holder hole of lower house front end, and another described group has some air-vents on the LED group biside plate of front end installation.
The utility model has the advantages that simplicity of design, quick and easy for installation, good permeability, perfect heat-dissipating, water resistance is high, good insulation preformance, and manufacturing cost is low, and power is low and feel high and can reach 15 meters, greatly saves the energy.The driving power of this device, lightning protection device and LED group all adopt waterproof to make, and cable connects and adopts hermetically sealed grafting, and water resistance is good, and therefore the air-vent of this device case is not worried snowing or dew, causes insulating properties problem of poor.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is lower house top view of the present utility model.
Fig. 3 is the top view of upper shell of the present utility model.
Detailed description of the invention
In order to further illustrate the utility model, introduce below in conjunction with Figure of description:
With reference to accompanying drawing, novel large-power LED street lamp, it comprises housing 1, driving power 2, lightning protection device 3, LED group 4, housing comprises upper shell 11 and lower house 12, upper shell 11 and lower house 12 snap together, upper shell 11 and lower house 12 rear end have circular port, upper shell 11 and lower house 12 respectively there is half circular port 13, upper shell 11 and lower house 12 front end hinged, upper shell 11 and lower house 12 are equipped with folding support 14 near articulated position, upper shell 11 and lower house 12 centre position link together by buckling 15, upper shell 11 top has some air-vents 16, lower house 12 rear end is designed with semicircle locating slot 17 near semi-circular hole side, pressure ring 18 is equipped with in semicircle locating slot 17 upper end, in lower house inside, front end has two lamp holder holes, driving power 2 is arranged on inside semicircle locating slot 17 together with lightning protection device 3, LED group 4 has two groups and is arranged on respectively in lower house 12 interior lamp head bore.
Described LED group 4 comprises LED lamp panel 43 and heat sink group 44, and LED bulb is contained in LED lamp panel 43, hermetically sealed installation, and four heat sink groups 44 are housed on rear side of LED lamp panel 43.
Described driving power 2, connected by cable between lightning protection device 3 and LED group 4, cable connects and adopts hermetically sealed inserting mode to connect.
Described LED group 4 has two groups, one group is arranged in the lamp holder hole 42 in lower house 12 centre position, another group is arranged in the lamp holder hole of lower house 12 front end, and another described group has some air-vents 41 on LED group 4 biside plate of front end installation.
When the utility model uses, housing is opened, and the semicircle locating slot of lower house rear end is stuck on the pole of street lamp, upper end is pushed down by pressure ring, pressure ring both sides are locked by bolt and nut, and upper shell is closed, by buckle a upper shell and lower house fixing together with.
Claims (4)
1. novel large-power LED street lamp, it comprises housing, driving power, lightning protection device, LED group, it is characterized in that housing comprises upper shell and lower house, upper shell and lower house snap together, upper shell and lower house rear end have circular port, upper shell and lower house respectively there is half circular port, upper shell and lower house front end hinged, upper shell and lower house are equipped with folding support near articulated position, upper shell and lower house centre position link together by buckling, upper shell top has some air-vents, lower house rear end is designed with semicircle locating slot near semi-circular hole side, pressure ring is equipped with in semicircle locating slot upper end, in lower house inside, front end has two lamp holder holes, driving power is arranged on inside semicircle locating slot together with lightning protection device, LED group has two groups and is arranged on respectively in lower house interior lamp head bore.
2. novel large-power LED street lamp according to claim 1, it is characterized in that described LED group comprises LED lamp panel and heat sink group, LED bulb is contained in LED lamp panel, hermetically sealed installation, and four heat sink groups are housed on rear side of LED lamp panel.
3. novel large-power LED street lamp according to claim 1, be is characterized in that described driving power, is connected by cable between lightning protection device and LED group, and cable connects the hermetically sealed inserting mode of employing and connects.
4. novel large-power LED street lamp according to claim 1, it is characterized in that described LED group has two groups, one group is arranged in the lamp holder hole in lower house centre position, another group is arranged in the lamp holder hole of lower house front end, and another described group has some air-vents on the LED group biside plate of front end installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737673.0U CN204285207U (en) | 2014-12-01 | 2014-12-01 | Novel large-power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737673.0U CN204285207U (en) | 2014-12-01 | 2014-12-01 | Novel large-power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285207U true CN204285207U (en) | 2015-04-22 |
Family
ID=52868361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737673.0U Active CN204285207U (en) | 2014-12-01 | 2014-12-01 | Novel large-power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285207U (en) |
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2014
- 2014-12-01 CN CN201420737673.0U patent/CN204285207U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Xiaofeng Inventor after: He Xiuping Inventor after: Huang Jianhua Inventor before: He Xiuping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HE XIUPING TO: HE XIAOFENG HE XIUPING HUANG JIANHUA |