CN202469766U - Light emitting diode (LED) street lamp - Google Patents
Light emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202469766U CN202469766U CN2012201036685U CN201220103668U CN202469766U CN 202469766 U CN202469766 U CN 202469766U CN 2012201036685 U CN2012201036685 U CN 2012201036685U CN 201220103668 U CN201220103668 U CN 201220103668U CN 202469766 U CN202469766 U CN 202469766U
- Authority
- CN
- China
- Prior art keywords
- led
- support bar
- street lamp
- rear end
- lamp
- 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 - Lifetime
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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) street lamp, which comprises a left supporting rod and a right supporting rod which are eudipleural, wherein a front end cover and a rear end cover are arranged at the front end and the rear end of the left supporting rod and the front end and the rear end of the right supporting rod; the left supporting rod, the right supporting rod, the front end cover and the rear end cover form a shell of the LED street lamp; brackets are arranged on the left supporting rod and the right supporting rod through screws; and LED luminous modules are arranged on the brackets. The LED street lamp has the advantages of simple structure, high heat radiation speed and high light efficiency.
Description
Technical field
The utility model relates to a kind of illuminations, relates in particular to 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.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.
Summary of the invention
The utility model is in order to overcome the defective of prior art, is to provide a kind of simple in structure, rapid heat dissipation, LED street lamp that light efficiency is high.
For realizing above-mentioned purpose; The solution of the utility model is: a kind of LED street lamp; Comprise symmetrical left support bar and right support bar, in the rear and front end of described left support bar and right support bar drive end bearing bracket and rear end cap are installed, described left support bar, right support bar, drive end bearing bracket and rear end cap are combined into the housing of LED street lamp; On described left support bar and right support bar,, the LED light emitting module is installed on described support through the screw mounting bracket.
Wherein, Described LED light emitting module comprises radiator, lamp plate, LED lamp pearl and the snoot of installing successively; Described lamp plate is arranged on the top of described radiator, on described lamp plate, embeds some LED lamp pearls, above described LED lamp pearl, snoot is installed.
Wherein, in the cavity of described rear end cap, driving power is installed.
Wherein, the arranged outside at described rear end cap has water joint.
A kind of LED street lamp of the utility model has been owing to adopted above technical scheme, has simple in structure, rapid heat dissipation, advantage that light efficiency is high.
Description of drawings
Fig. 1 is the structural representation of a kind of LED street lamp of the utility model;
Fig. 2 is the A-A cross-sectional view of Fig. 1 in the utility model.
Among the figure: the 1-drive end bearing bracket; 2-left side support bar; The right support bar of 3-; The 4-rear end cap; The 5-driving power; The 6-water joint; The 7-support; The 8-radiator; The 9-lamp plate; The 10-snoot; 11-LED lamp pearl.
The specific embodiment
See also Fig. 1, shown in Figure 2; The utility model provides a kind of LED street lamp; Comprise symmetrical left support bar 2 and right support bar 3, in the rear and front end of left support bar 2 and right support bar 3 drive end bearing bracket 1 and rear end cap 4 are installed, left support bar 2, right support bar 3, drive end bearing bracket 1 and rear end cap 4 are combined into the housing of LED street lamp; On left support bar 2 and right support bar 3,, the LED light emitting module is installed on support 7 through screw mounting bracket 7.
Wherein, the LED light emitting module comprises radiator 8, lamp plate 9, LED lamp pearl 11 and the snoot of installing successively 10, and lamp plate 9 is arranged on the top of radiator 8, on lamp plate 9, embeds some LED lamp pearls 11, and snoot 10 is installed above LED lamp pearl 11.
Wherein, driving power 5 is installed in the cavity of rear end cap 4.
Wherein, the arranged outside at rear end cap 4 has water joint 6.
A kind of LED street lamp of the utility model has been owing to adopted above technical scheme, has simple in structure, rapid heat dissipation, advantage that light efficiency is high.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.
Claims (4)
1. LED street lamp; It is characterized in that: comprise symmetrical left support bar and right support bar; Drive end bearing bracket and rear end cap are installed in rear and front end at described left support bar and right support bar; Described left support bar, right support bar, drive end bearing bracket and rear end cap are combined into the housing of LED street lamp, on described left support bar and right support bar, through the screw mounting bracket, the LED light emitting module are installed on described support.
2. a kind of LED street lamp according to claim 1; It is characterized in that: described LED light emitting module comprises radiator, lamp plate, LED lamp pearl and the snoot of installing successively; Described lamp plate is arranged on the top of described radiator; On described lamp plate, embed some LED lamp pearls, above described LED lamp pearl, snoot is installed.
3. a kind of LED street lamp according to claim 1 is characterized in that: in the cavity of described rear end cap, driving power is installed.
4. a kind of LED street lamp according to claim 1, it is characterized in that: the arranged outside at described rear end cap has water joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201036685U CN202469766U (en) | 2012-03-14 | 2012-03-14 | Light emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201036685U CN202469766U (en) | 2012-03-14 | 2012-03-14 | Light emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469766U true CN202469766U (en) | 2012-10-03 |
Family
ID=46917924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201036685U Expired - Lifetime CN202469766U (en) | 2012-03-14 | 2012-03-14 | Light emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606959A (en) * | 2012-03-14 | 2012-07-25 | 泰州市华强照明器材有限公司 | LED streetlamp |
-
2012
- 2012-03-14 CN CN2012201036685U patent/CN202469766U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606959A (en) * | 2012-03-14 | 2012-07-25 | 泰州市华强照明器材有限公司 | LED streetlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |