CN201547723U - Radiating fin arranging structure of LED street lamp - Google Patents
Radiating fin arranging structure of LED street lamp Download PDFInfo
- Publication number
- CN201547723U CN201547723U CN2009202063813U CN200920206381U CN201547723U CN 201547723 U CN201547723 U CN 201547723U CN 2009202063813 U CN2009202063813 U CN 2009202063813U CN 200920206381 U CN200920206381 U CN 200920206381U CN 201547723 U CN201547723 U CN 201547723U
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- CN
- China
- Prior art keywords
- street lamp
- led street
- radiating fin
- fin
- arranging structure
- 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 radiating fin arranging structure of an LED street lamp, and aims at providing a radiating fin arranging structure of an LED street lamp, which has reasonable structure and good radiating performance. The radiating fin arranging structure comprises a lamp panel which is connected with a radiating fin bottom plate. The radiating fin bottom plate is provided with radiating fins arranged in wave shape. The radiating fin arranging structure has quick radiating speed, guarantees the normal service life of the LED street lamp, is low in cost, easy to be implemented, and suitable for being applied in the LED street lamp.
Description
Technical field
The utility model relates to a kind of LED street lamp, in particular, relates to a kind of LED street lamp radiation fins arrangement architecture.
Background technology
In the prior art, the LED street lamp has tangible power savings advantages; Through being applied to the check of the experiment situation in the street lamp in recent years, all there is problem in various degree in most LED street lamp; Product fails to take into full account for the requirement of led light source condition of work when design mostly; Cause product to cause light attenuation seriously to extinguish even in use; This one of them sixty-four dollar question is exactly the heat radiating fin structure of LED street lamp; Because the temperature resistant capability of LED own is poor, so effectively being dispersed in the air, goes the heat that produces luminous tube must be worked the time, guarantee chip operation under the temperature environment of safety, LED lamp ability is real like this embodies long-life advantage.There is the bad technological deficiency of heat radiation in the heat radiating fin structure of current LED street lamp, becomes those skilled in the art's technical problem anxious to be solved.
Summary of the invention
Technical purpose of the present utility model is the bad technological deficiency of heat radiation that overcomes LED street lamp radiation fins in the prior art, and a kind of LED street lamp radiation fins arrangement architecture of rational in infrastructure, excellent radiation performance is provided.
For realizing above technical purpose, the technical solution of the utility model is
LED street lamp radiation fins arrangement architecture includes lamp plate, and described lamp plate is connected with the fin base plate, and described fin base plate is provided with wave and arranges fin.
The fin that described wave is arranged is provided with three row.
Described base plate of radiator is provided with installing hole.
In the utility model, fin adopts airflow design, merges aerodynamic principle, and the wave moulding makes air drag drop to minimum, accelerates air velocity, thus the strong help that obtains dispelling the heat.In fin surface, adopt waterproof radiation cooling coating to reach the effect of fast cooling.Fin surface is sprayed the waterproof radiation cooling coating of 0.1-0.2mm thickness, adopt low-temperature bake, make it form one deck radiation film, thereby fast its surface temperature is reduced 3-5 ℃ in fin surface.
Useful technique effect of the present utility model is: by the design of wave fin, the radiating rate of LED street lamp is fast, the operating temperature of LED street lamp is controlled in the safe range, guaranteed the normal service life of LED street lamp, the utility model principle is simple, design is ingenious, with low cost, easy to implement.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
In conjunction with Fig. 1 and Fig. 2, describe the specific embodiment of the present utility model in detail.
In the utility model LED street lamp radiation fins arrangement architecture, include lamp plate, described lamp plate is connected with fin base plate 101, and fin base plate 101 is provided with fin 103, and fin is that wave is arranged fin, is the streamline shape; The fin that described wave is arranged is provided with three row.In the utility model, the lamp plate of LED street lamp links together with the fin base plate; The heat that is produced on the lamp plate is transmitted to fin base plate 101 and is dispelled the heat away by fin 103.Described fin base plate is provided with installing hole 102, uses when being used for installation.On fin 103 surfaces, adopt waterproof radiation cooling coating to reach the effect of fast cooling.Fin surface is sprayed the waterproof radiation cooling coating of 0.1-0.2mm thickness, adopt low-temperature bake, make it form one deck radiation film, thereby fast its surface temperature is reduced 3-5 ℃ in fin surface.
In a word, the design of the utility model by the wave fin, the radiating rate of LED street lamp is fast, and the operating temperature of LED street lamp is controlled in the safe range, has guaranteed the normal service life of LED street lamp, is the not only practical but also novel technological improvement of one of this area.
Claims (3)
1.LED the street lamp radiation fins arrangement architecture includes lamp plate, it is characterized in that: described lamp plate is connected with the fin base plate, and described fin base plate is provided with wave and arranges fin.
2. according to the LED street lamp radiation fins arrangement architecture of claim 1, it is characterized in that: the fin that described wave is arranged is provided with three row.
3. according to the LED street lamp radiation fins arrangement architecture of claim 1 or 2, it is characterized in that: described base plate of radiator is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063813U CN201547723U (en) | 2009-10-28 | 2009-10-28 | Radiating fin arranging structure of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202063813U CN201547723U (en) | 2009-10-28 | 2009-10-28 | Radiating fin arranging structure of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547723U true CN201547723U (en) | 2010-08-11 |
Family
ID=42602898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202063813U Expired - Lifetime CN201547723U (en) | 2009-10-28 | 2009-10-28 | Radiating fin arranging structure of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256851A (en) * | 2012-02-20 | 2013-08-21 | 昆山新力精密五金有限公司 | Asymmetric structure cooling fin group |
-
2009
- 2009-10-28 CN CN2009202063813U patent/CN201547723U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256851A (en) * | 2012-02-20 | 2013-08-21 | 昆山新力精密五金有限公司 | Asymmetric structure cooling fin group |
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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 |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Dicolor Optoelectronics Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |