CN202469707U - Led street lamp - Google Patents
Led street lamp Download PDFInfo
- Publication number
- CN202469707U CN202469707U CN2011205325942U CN201120532594U CN202469707U CN 202469707 U CN202469707 U CN 202469707U CN 2011205325942 U CN2011205325942 U CN 2011205325942U CN 201120532594 U CN201120532594 U CN 201120532594U CN 202469707 U CN202469707 U CN 202469707U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- base plate
- led
- led street
- lamp body
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a field of lamps and especially relates to an LED street lamp. The LED street lamp includes a lamp body, a plurality of LED chips installed on the lamp body and a power source drive device arranged in the lamp body. The lamp body is provided with a bottom plate and a cover plate embedded with a lampshade. A base plate folded into a zigzag shape is arranged between the bottom plate and the cover plate. An LED chip is installed in a manner of neighboring to a slope of the base plate through a circuit board closely. The LED street lamp provided by the utility model is simple in structure and practical in use. The base plate is folded into the zigzag shape. The LED chip is installed on the slope of the base plate. The lighting effect is good. The heat dissipation is realized through the lamp body, radiating fins and the base plate together made of aluminum. Therefore, the service lifetime of the LED wall washer is prolonged and the use cost is reduced.
Description
Technical field
The utility model relates to field of light fittings, especially a kind of LED street lamp.
Background technology
Street lamp is the important component part of city illumination, and traditional street lamp often adopts high-pressure mercury lamp, and high-pressure mercury lamp 360 degree are luminous, and the shortcoming that light loss is big has caused the huge waste of the energy.Current, global environment is going from bad to worse, and each state is all at the 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, the coming into existence situation of critical shortage of supply of electric power, and energy-conservation is present institute 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 has a crucial meaning to city illumination is energy-conservation.
Road lighting and people's productive life are closely related; Quickening along with Urbanization in China; Advantages such as the LED street lamp is luminous with orientation, power consumption is low, drive characteristic good, response speed is fast, shock resistance is high, long service life, environmental protection enter into gradually people the visual field, become the energy-conserving light source of new generation that at present has most alternative conventional light source advantage in the world; Therefore, the LED street lamp will become the optimal selection that roadway illumination and energy saving is transformed.But existing LED street lamp substrate adopts straight plate shape, and lighting effect is bad, and weight is big, and is dangerous, and the life-span is not long.
The utility model content
The technical problem that the utility model will solve is: overcome the deficiency in the prior art, provide a kind of lighting effect good, in light weight, the LED street lamp that the life-span is long.
The utility model solves the technical scheme that its technical problem adopted: a kind of LED street lamp; Comprise lamp body, be installed in a plurality of led chips on the lamp body and place the inner power source drive device of lamp body; Described lamp body has a base plate and a cover plate that is embedded with lampshade; Between described base plate and cover plate, be provided with and be folded into zigzag substrate, said led chip is installed through the inclined-plane of circuit board next-door neighbour substrate, and an end of said cover plate is provided with radiating fin.
Further, described substrate surface is coated with reflectance coating.
Further, on said each led chip secondary optical lens is installed.
Further, the material of described base plate, cover plate and substrate is a die casting aluminium.
The beneficial effect of the utility model is: the utility model is simple in structure; Practicality, substrate is folded into zigzag, and led chip is installed on the inclined-plane of substrate; Lighting effect is good; Lamp body, radiating fin and substrate through aluminum dispel the heat, and have prolonged the service life of LED wall lamp, have reduced use cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
1. lamp bodies among the figure, 2.LED chip, 3. power source drive device, 4. cover plate, 5. substrate, 6. radiating fin.
The specific embodiment
Combine accompanying drawing that the utility model is further described now.The sketch map that these accompanying drawings are simplification is only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
LED street lamp as shown in Figure 1; Comprise lamp body 1, be installed in a plurality of led chips 2 on the lamp body and place the inner power source drive device 3 of lamp body; Described lamp body 1 has a base plate and a cover plate 4 that is embedded with lampshade; Between described base plate and cover plate 4, be provided with and be folded into zigzag substrate 5, said led chip 2 is installed through the inclined-plane of circuit board next-door neighbour substrate 5, and an end of said cover plate 4 is provided with radiating fin 6; Described substrate surface is coated with reflectance coating; On said each led chip secondary optical lens is installed; The material of described base plate, cover plate 4 and substrate 5 is a die casting aluminium.
Above-mentioned embodiment is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the utility model.
Claims (6)
1. LED street lamp; Comprise lamp body (1), be installed in a plurality of led chips (2) on the lamp body and place the inner power source drive device (3) of lamp body; It is characterized in that: described lamp body (1) has a base plate and a cover plate (4) that is embedded with lampshade; Between described base plate and cover plate (4), be provided with and be folded into zigzag substrate (5), said led chip (2) is installed through the inclined-plane of circuit board next-door neighbour's substrate (5), and an end of said cover plate (4) is provided with radiating fin (6).
2. LED street lamp according to claim 1 is characterized in that: described substrate surface is coated with reflectance coating.
3. LED street lamp according to claim 1 is characterized in that: on said each led chip secondary optical lens is installed.
4. LED street lamp according to claim 1 is characterized in that: described base plate is the die casting aluminium base plate.
5. LED street lamp according to claim 1 is characterized in that: described cover plate (4) is the die casting aluminium cover plate.
6. LED street lamp according to claim 1 is characterized in that: described substrate (5) is the die casting aluminium substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205325942U CN202469707U (en) | 2011-12-19 | 2011-12-19 | Led street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205325942U CN202469707U (en) | 2011-12-19 | 2011-12-19 | Led street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469707U true CN202469707U (en) | 2012-10-03 |
Family
ID=46917865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205325942U Expired - Fee Related CN202469707U (en) | 2011-12-19 | 2011-12-19 | Led street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256529A (en) * | 2013-04-02 | 2013-08-21 | 广东昭信灯具有限公司 | Novel LED street lamp |
| CN104465939A (en) * | 2013-09-24 | 2015-03-25 | 王志根 | All-angle light-emitting lamp filament and manufacturing method thereof |
-
2011
- 2011-12-19 CN CN2011205325942U patent/CN202469707U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256529A (en) * | 2013-04-02 | 2013-08-21 | 广东昭信灯具有限公司 | Novel LED street lamp |
| CN104465939A (en) * | 2013-09-24 | 2015-03-25 | 王志根 | All-angle light-emitting lamp filament and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201916802U (en) | LED streetlamp | |
| CN202327912U (en) | Light distribution type light emitting diode (LED) street lamp | |
| CN205480743U (en) | Module formula street lamp | |
| CN201314520Y (en) | Polygonal LED lamp bulb applicable to energy-saving modification of Chinese style lamps | |
| CN204785988U (en) | LED street lamp convenient to change | |
| CN202469707U (en) | Led street lamp | |
| CN204285208U (en) | Be applied to the external member of LED street lamp | |
| CN203517573U (en) | Novel LED lamp body structure | |
| CN202675030U (en) | Light emitting diode (LED) street lamp body structure | |
| CN204554541U (en) | Modified LED street lamp | |
| CN201110480Y (en) | Energy-saving high-efficiency high-power multifunctional LED street lamp | |
| CN202813075U (en) | Light-emitting diode (LED) street lamp | |
| CN203273527U (en) | LED street lamp | |
| CN206890279U (en) | LED street lamp high-efficiency heat radiation structure | |
| CN201944700U (en) | Light-emitting diode (LED) street lamp | |
| CN205480758U (en) | LED illumination is from heat extraction volume street lamp | |
| CN206347451U (en) | A kind of efficient energy-saving LED road lamp | |
| CN204328757U (en) | A kind of LED street lamp assembly | |
| CN204328957U (en) | A kind of radiator of LED street lamp | |
| CN204592991U (en) | A kind of high-powered LED lamp of high heat conduction | |
| CN202402985U (en) | Durable light-emitting diode (LED) lamp | |
| CN204300856U (en) | High heat dissipation modular LED street lamp | |
| CN102506364A (en) | Environmentally-friendly LED street lamp device | |
| CN203349079U (en) | Novel energy-saving wall washer | |
| CN206410022U (en) | A kind of specular removal long-life LED street lamp |
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: 20121003 Termination date: 20121219 |