CN203023953U - Strip-type light-emitting diode (LED) street lamp - Google Patents
Strip-type light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN203023953U CN203023953U CN2012207028964U CN201220702896U CN203023953U CN 203023953 U CN203023953 U CN 203023953U CN 2012207028964 U CN2012207028964 U CN 2012207028964U CN 201220702896 U CN201220702896 U CN 201220702896U CN 203023953 U CN203023953 U CN 203023953U
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- CN
- China
- Prior art keywords
- led
- street lamp
- cooling fluid
- heat sink
- sink strip
- 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
Abstract
The utility model discloses a strip-type light-emitting diode (LED) street lamp which comprises an LED lamp holder base. The strip-type LED street lamp is characterized in that LED heat-dissipation strips are installed on the LED lamp holder base, one ends of the LED heat-dissipation strips are connected with the LED lamp holder base, the other ends of the LED heat-dissipation strips are hung in the air, and all the LED heat-dissipation strips are provided with LED screens. The strip-type LED street lamp has the advantages that mature technology of the street lamp structure can be directly utilized for carrying out reform, the traditional reflector technology is combined, and therefore design cost and refit cost of the LED street lamp are lowered.
Description
Technical field
The utility model belongs to a kind of LED lamp, is specifically related to a kind of bar-shaped LED street lamp.
Background technology
Conventional road lamp comprises lampshade, and reflection shield is installed in lampshade, and this reflection shield is near the lampshade front end, and high-pressure mercury lamp is arranged in reflection shield.High-pressure mercury lamp is luminous towards periphery, and the light that high-pressure mercury lamp upwards distributes is invested ground after the reflection shield reflection.
And the LED power savings advantages is obvious, advocates in country under the overall background of energy-conserving and environment-protective and is used in a large number, and the conventional high-tension of replacement sodium vapor lamp is arranged greatly, becomes the trend of street lamp.
But the illumination requirement of street lamp is high, LED lamp holder and power circuit heat radiation require very high, existing LED street lamp has all been born bulky radiator, radiator is larger, the aluminium that consumes is just more, simultaneously, for supporting whole huge and too heavy LED street lamp, just must carry out strengthening reconstruction to street lamp post.Present LED street lamp is all that lamp post structure is redesigned and transforms, and all only to have designed one side luminous due to the LED street lamp, just cancelled the reflection shield of conventional road lamp.Therefore, improved structure and conventional road lamp mounting structure differ widely.Thus, street lamp is just significantly improved by cost, the expense that the conventional high-tension sodium vapor lamp is adapted as the LED street lamp.
The shortcoming of prior art is: the complex structure of LED street lamp, can't utilize the topology layout of conventional road lamp, increase the Design and manufacture cost, and owing to can't utilizing ripe street lamp topology, be all constantly to carry out large-scale technological improvement, design defect is more.
The utility model content
The purpose of this utility model is to provide a kind of bar-shaped LED street lamp, can directly utilize the mature technology of lamp post structure to transform, in conjunction with and classical inverse light shield technology reduces design cost and the repacking cost of LED street lamp.
For achieving the above object, a kind of bar-shaped LED street lamp of the utility model statement, comprise the LED bulb socket, its key is: on described LED bulb socket, the LED heat sink strip is installed, one end of described LED heat sink strip is connected with described LED bulb socket, the other end is unsettled, and the LED that is equipped with of described LED heat sink strip shields.
The LED screen of bottom surface directly shines to the road surface, the LED screen of upper bottom surface shines to the road surface through the reflection shield of conventional road lamp, take full advantage of the space structure of LED heat sink strip, and combine with the conventional road lamp structure, utilize the mature technology of the reflective circuit of conventional road lamp reflection shield, no longer need to redesign LED optically focused path, significantly reduced design cost, also reduced the repacking cost.
Be fixed with clear bulb on described LED bulb socket, this clear bulb covers described LED heat sink strip.
Institute tells and has cooling fluid passage in the LED heat sink strip, and the input/output terminal of this cooling fluid passage is connected with respectively the cooling fluid carrier pipe, and described cooling fluid carrier pipe stretches out described clear bulb.
Described cooling fluid carrier pipe is rubber tube, and this cooling fluid carrier pipe joins through connection-peg and described cooling fluid passage.
Described cooling fluid passage is " u " shape passage, and two straight flange is upper bottom surface and the bottom surface of close described LED heat sink strip respectively.
Remarkable result of the present utility model is: can directly utilize the mature technology of lamp post structure to transform, in conjunction with and classical inverse light shield technology, reduced the LED street lamp design cost and the repacking cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the layout of the utility model in street lamp shade.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2: a kind of bar-shaped LED street lamp, comprise LED bulb socket 8b, on described LED bulb socket 8b, LED heat sink strip 8 is installed, an end of described LED heat sink strip 8 is connected with described LED bulb socket 8b, the other end is unsettled, and the upper and lower bottom surface of described LED heat sink strip 8 all is equipped with LED screen 9.
Be fixed with clear bulb 13 on described LED bulb socket 8b, this clear bulb 13 covers described LED heat sink strip 8.
As shown in Figure 3: LED bulb socket 8b is arranged on the lamp socket of conventional road lamp, and is arranged in reflection shield 2.
Institute tells and has cooling fluid passage 8a in LED heat sink strip 8, and the input/output terminal of this cooling fluid passage 8a is connected with respectively cooling fluid carrier pipe 10, and described cooling fluid carrier pipe 10 stretches out described clear bulb 13.
Described cooling fluid carrier pipe 10 is rubber tube, and this cooling fluid carrier pipe 10 joins through connection-peg and described cooling fluid passage 8a.
As shown in Figure 3: reflection shield 2 and bar-shaped LED street lamp are arranged in lampshade 1 front portion of conventional road lamp, and the cooling system of bar-shaped LED street lamp is arranged on lampshade 1 rear portion of conventional road lamp.Both guarantee the illuminating effect of street lamp, reduced again the load-bearing load of street lamp to electric pole.
Described cooling fluid passage 8a is " u " shape passage, and two straight flange is upper bottom surface and the bottom surface of close described LED heat sink strip 8 respectively.
Claims (5)
1. bar-shaped LED street lamp, comprise LED bulb socket (8b), it is characterized in that: LED heat sink strip (8) is installed on described LED bulb socket (8b), one end of described LED heat sink strip (8) is connected with described LED bulb socket (8b), the other end is unsettled, and the upper and lower bottom surface of described LED heat sink strip (8) all is equipped with LED screen (9).
2. bar-shaped LED street lamp according to claim 1, it is characterized in that: be fixed with clear bulb (13) on described LED bulb socket (8b), this clear bulb (13) covers described LED heat sink strip (8).
3. bar-shaped LED street lamp according to claim 2, it is characterized in that: have cooling fluid passage (8a) in described LED heat sink strip (8), the input/output terminal of this cooling fluid passage (8a) is connected with respectively cooling fluid carrier pipe (10), and described cooling fluid carrier pipe (10) stretches out described clear bulb (13).
4. bar-shaped LED street lamp according to claim 3, it is characterized in that: described cooling fluid carrier pipe (10) is rubber tube, and this cooling fluid carrier pipe (10) joins through connection-peg and described cooling fluid passage (8a).
5. bar-shaped LED street lamp according to claim 1, it is characterized in that: described cooling fluid passage (8a) is " u " shape passage, two straight flange is respectively near upper bottom surface and the bottom surface of described LED heat sink strip (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207028964U CN203023953U (en) | 2012-12-18 | 2012-12-18 | Strip-type light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207028964U CN203023953U (en) | 2012-12-18 | 2012-12-18 | Strip-type light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023953U true CN203023953U (en) | 2013-06-26 |
Family
ID=48647936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207028964U Expired - Fee Related CN203023953U (en) | 2012-12-18 | 2012-12-18 | Strip-type light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948955A (en) * | 2015-06-18 | 2015-09-30 | 东莞市闻誉实业有限公司 | Household illumination lamp |
| CN107110483A (en) * | 2014-08-21 | 2017-08-29 | 佩施尔紫外线有限责任公司 | Lamp module and Photoreactor with light emitting diode |
| CN108895321A (en) * | 2018-07-24 | 2018-11-27 | 佛山市南海格林灯饰有限公司 | A kind of lantern |
-
2012
- 2012-12-18 CN CN2012207028964U patent/CN203023953U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110483A (en) * | 2014-08-21 | 2017-08-29 | 佩施尔紫外线有限责任公司 | Lamp module and Photoreactor with light emitting diode |
| CN107110483B (en) * | 2014-08-21 | 2018-10-09 | 佩施尔紫外线有限责任公司 | Lamp module with light emitting diode and Photoreactor |
| CN104948955A (en) * | 2015-06-18 | 2015-09-30 | 东莞市闻誉实业有限公司 | Household illumination lamp |
| CN108895321A (en) * | 2018-07-24 | 2018-11-27 | 佛山市南海格林灯饰有限公司 | A kind of lantern |
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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: 20130626 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |