CN206257524U - A kind of LED street lamp of fine heat radiation property - Google Patents
A kind of LED street lamp of fine heat radiation property Download PDFInfo
- Publication number
- CN206257524U CN206257524U CN201621250697.9U CN201621250697U CN206257524U CN 206257524 U CN206257524 U CN 206257524U CN 201621250697 U CN201621250697 U CN 201621250697U CN 206257524 U CN206257524 U CN 206257524U
- Authority
- CN
- China
- Prior art keywords
- cooling
- lamp holder
- light module
- led light
- led
- 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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Abstract
The utility model is related to a kind of LED street lamp of fine heat radiation property, including cooling lamp holder, lamp housing, LED light module and circuit board, the bottom surface front end of the cooling lamp holder is provided with LED light module device groove, the LED light module includes the cooling base being installed in the LED light module device groove, the luminous lamp beads of corresponding LED is distributed with the cooling base and sealing device has corresponding lampshade；The bottom surface centre position of the cooling lamp holder is provided with arc location-plate, the arc location-plate is built-in to be equipped with radiator fan, the bottom surface of the cooling lamp holder is being respectively arranged with multiple rows of corresponding radiating fin positioned at the both sides of the arc location-plate, spacing between per two neighboring radiating fin is incrementally increased from middle side outward, and the top of the radiating fin is respectively connected with the V-type heat sink that cross section is V-shape.The utility model realizes quick heat radiating, and safe and practical.
Description
Technical field
The utility model is related to a kind of LED street lamp, specifically refers to a kind of LED street lamp of fine heat radiation property.
Background technology
Road lighting is closely related with people's production and living, and with the quickening of Urbanization in China, LED street lamp is orienting
The advantages such as luminous, power consumption low, drive characteristic is good, fast response time, shock resistance high, long service life, environmental protection by
Gradually enter into people the visual field, as in the world most substitute conventional light source advantage energy-conserving light source of new generation, therefore, LED roads
Lamp will turn into the optimal selection of roadway illumination and energy saving transformation.LED street lamp there is a problem of one it is larger be exactly heat dissipation problem.In order to
Radiating effect is improved, part is produced house and starts to use water-cooled lamp socket to increase as the lamp socket of LED street lamp, or on original lamp socket
If radiator fan improves radiating effect.But due to sealing problem, seepage problem often occurs, and cooling water is difficult to grow
Phase stable circulation, therefore water-cooled LED street lamp is difficult to be promoted；And radiator fan is directly set up on original lamp socket, though
Radiating effect so can be accordingly improved, but radiating effect is not obvious, often acts on little.Therefore, design is a can be effective
Radiating effect is improved, and the LED street lamp of safe and practical fine heat radiation property is research purpose of the present utility model.
Utility model content
For the weak point that above-mentioned prior art is present, the utility model is to provide a kind of LED of fine heat radiation property
Street lamp, can effectively solve the problem that the problem that above-mentioned prior art is present.
The technical solution of the utility model is as follows：
A kind of LED street lamp of fine heat radiation property, including cooling lamp holder, lamp housing, LED light module and circuit board, it is described to dissipate
The bottom surface front end of thermolamp seat is provided with LED light module device groove, and the LED light module is included and is installed on the luminous moulds of the LED
Cooling base in block assembly groove, the luminous lamp beads of corresponding LED and sealing device are distributed with the cooling base to be had accordingly
Lampshade；The bottom surface centre position of the cooling lamp holder is provided with arc location-plate, and the arc location-plate is built-in to be equipped with radiating
Fan, the bottom surface of the cooling lamp holder is being respectively arranged with multiple rows of corresponding radiating fin positioned at the both sides of the arc location-plate
Piece, the spacing between every two neighboring radiating fin is incrementally increased from middle side outward, and the top of the radiating fin is all connected with
There is the V-type heat sink that cross section is V-shape；The top surface sealing device of the cooling lamp holder has the lamp housing, the LED electroluminescent lamps
Pearl is connected to the circuit board by corresponding wire, and the circuit board is connected to extraneous power supply.
The cooling lamp holder, cooling base, radiating fin and V-type heat sink are prepared from by aluminum alloy materials.
Implement the technical solution of the utility model, have the advantages that：
When LED light module of the present utility model is opened, radiator fan starts therewith, the suction of formation cooling lamp holder rear end,
The circulation airflow of front end discharge, when air-flow is by cooling lamp holder rear end, in the presence of the radiating fin of cooling lamp holder rear end, forms
Lower temperature, then be discharged into cooling lamp holder front end LED light module is radiated, in the effect of cooling lamp holder front end radiating fin
Under, and under the mobilization of cold airflow, heat is quickly taken away, quick heat radiating is realized, and it is safe and practical.It is of the present utility model to dissipate
The top of hot fin is respectively connected with the V-type heat sink that cross section is V-shape, on the premise of air current flow is not influenceed, further
Improve radiating effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that cooling lamp holder is provided with LED light module.
Fig. 3 is the structural representation that radiating fin top connects V-type heat sink.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing, to this reality
It is described in further detail with new.
With reference to Fig. 1-3, a kind of LED street lamp of fine heat radiation property, including cooling lamp holder 1, lamp housing 2, the and of LED light module 3
Circuit board 4, the bottom surface front end of the cooling lamp holder 1 is provided with LED light module device groove, and the LED light module 3 includes device
Cooling base 31 in the LED light module device groove, is distributed with corresponding LED electroluminescent lamps on the cooling base 31
Simultaneously sealing device has corresponding lampshade 33 to pearl 32；The bottom surface centre position of the cooling lamp holder 1 is provided with arc location-plate 5, institute
State that arc location-plate 5 is built-in to be equipped with radiator fan 6, the bottom surface of the cooling lamp holder 1 is positioned at the both sides of the arc location-plate 5
Multiple rows of corresponding radiating fin 7 is respectively arranged with, the spacing between every two neighboring radiating fin 7 progressively increases from middle side outward
Greatly, the top of the radiating fin 7 is respectively connected with the V-type heat sink 8 that cross section is V-shape；The top surface of the cooling lamp holder 1 is close
Seal apparatus have the lamp housing 2, and the luminous lamp beads 32 of the LED are connected to the circuit board 4, the circuit by corresponding wire 9
Plate 4 is connected to extraneous power supply (mark).The cooling lamp holder 1, cooling base 31, radiating fin 7 and V-type heat sink 8 by
Aluminum alloy materials are prepared from.
When LED light module 3 is opened, radiator fan 6 starts therewith, forms the suction of the rear end of cooling lamp holder 1, front end and discharges
Circulation airflow, when air-flow is by 1 rear end of cooling lamp holder, in the presence of the rear end radiating fin of cooling lamp holder 1, forms compared with low temperature
Spend, then be discharged into the front end of cooling lamp holder 1 and LED light module 3 is radiated, in the presence of the front end radiating fin of cooling lamp holder 1,
And under the mobilization of cold airflow, heat is quickly taken away, realize quick heat radiating.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of LED street lamp of fine heat radiation property, including cooling lamp holder, lamp housing, LED light module and circuit board, its feature exist
In：The bottom surface front end of the cooling lamp holder is provided with LED light module device groove, and the LED light module is described comprising being installed on
Cooling base in LED light module device groove, is distributed with the luminous lamp beads of corresponding LED and seals dress on the cooling base
It is equipped with corresponding lampshade；The bottom surface centre position of the cooling lamp holder is provided with arc location-plate, and the arc location-plate is built-in
Be equipped with radiator fan, the bottom surface of the cooling lamp holder be respectively arranged with positioned at the both sides of the arc location-plate it is multiple rows of corresponding
Radiating fin, the spacing between every two neighboring radiating fin is incrementally increased from middle side outward, the top of the radiating fin
It is respectively connected with the V-type heat sink that cross section is V-shape；The top surface sealing device of the cooling lamp holder has the lamp housing, the LED
Luminous lamp bead is connected to the circuit board by corresponding wire, and the circuit board is connected to extraneous power supply.
2. the LED street lamp of a kind of fine heat radiation property according to claim 1, it is characterised in that：The cooling lamp holder, radiating
Pedestal, radiating fin and V-type heat sink are prepared from by aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250697.9U CN206257524U (en) | 2016-11-19 | 2016-11-19 | A kind of LED street lamp of fine heat radiation property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250697.9U CN206257524U (en) | 2016-11-19 | 2016-11-19 | A kind of LED street lamp of fine heat radiation property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257524U true CN206257524U (en) | 2017-06-16 |
Family
ID=59024628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621250697.9U Expired - Fee Related CN206257524U (en) | 2016-11-19 | 2016-11-19 | A kind of LED street lamp of fine heat radiation property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257524U (en) |
-
2016
- 2016-11-19 CN CN201621250697.9U patent/CN206257524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |