CN206555881U - A kind of radiator structure integral LED street lamp - Google Patents
A kind of radiator structure integral LED street lamp Download PDFInfo
- Publication number
- CN206555881U CN206555881U CN201720274264.5U CN201720274264U CN206555881U CN 206555881 U CN206555881 U CN 206555881U CN 201720274264 U CN201720274264 U CN 201720274264U CN 206555881 U CN206555881 U CN 206555881U
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- CN
- China
- Prior art keywords
- radiator
- mounting groove
- radiating fin
- led street
- street 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 - Fee Related
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Abstract
A kind of radiator structure integral LED street lamp disclosed in the utility model, including housing and the LED lamp panel being installed on housing, the aluminium radiator that the housing is formed in one, the front of the radiator is provided with the groove for mounted LED lamp plate, mounting groove and multiple radiating fin of the radiator back side provided with connection lamppost, housing is used as using integrally formed aluminium radiator, traditional lamp body shell need not be used, the heat that LED lamp panel is produced is transferred directly on radiator, and heat is distributed by radiating fin cooled down, greatly improve radiating efficiency；The height of each radiating fin is set to be increased step by step along mounting groove direction by radiator edge simultaneously, and length is increased step by step by radiator edge along mounting groove direction, so, when wind blows to LED street lamp from side, stop through different height and the radiating fin of length, convection current can be formed between each radiating fin, accelerates distributing for heat, is radiated more efficient reliable.
Description
Technical field
The utility model is related to LED street lamp, especially a kind of use aluminium radiator structure as housing integral LED road
Lamp.
Background technology
The features such as LED street lamp has good, non-maintaining colourity, long lifespan, therefore, LED street lamp will turn into roadway illumination and energy saving
The optimal selection of transformation.But during actual use, because LED caloric value is higher, chip continuous firing is in easy under hot environment
It is affected by temperature and reduces its performance, when luminous flux is reduced to original 30%, with regard to illumination meaning, that is, life-span will be lost
Termination, existing most of LED street lamps generally increase heat emission hole, convenient radiating, but effect to improve radiating effect on lamp housing
It is really undesirable；And increasing active radiator structure, such as radiator fan is conducive to improving radiating effect, but cost is higher, safeguards tired
It is difficult.LED street lamp is built on a large scale simultaneously needs substantial contribution, so LED street lamp must be solved on the premise of cost is controlled
Heat dissipation problem.
Utility model content
In order to solve above-mentioned technical problem, a kind of use aluminium radiator structure that the utility model is provided is used as housing
Integral LED street lamp, structure is simplified, more practical reliable, better heat-radiation effect.
To achieve these goals, the technical scheme that the utility model is used is：
A kind of radiator structure integral LED street lamp, including housing and the LED lamp panel that is installed on housing, the housing is
Integrally formed aluminium radiator, the front of the radiator is provided with the groove for mounted LED lamp plate, and the radiator back side is provided with
The mounting groove and multiple radiating fins of lamppost are connected, the mounting groove is located at the middle part of radiator and extended longitudinally, described to dissipate
The longitudinally spaced both sides for being arranged in mounting groove of hot fin, the height of each radiating fin is set by radiator edge along mounting groove side
To increasing step by step, and length sets and increased step by step along mounting groove direction by radiator edge.
As the improvement of above-mentioned technical proposal, the radiator longitudinal length is increased step by step by two lateral centers, and up and down
Two ends are arc-shaped side, and the two ends of each radiating fin extend respectively to radiator edge.
As the improvement of above-mentioned technical proposal, provided with neck and the sleeve being slidably connected on neck in the mounting groove,
The sleeve is provided with fastening screw.
As the improvement of above-mentioned technical proposal, aluminium cover plate is additionally provided with the mounting groove.
As the improvement of above-mentioned technical proposal, the radiator is provided with the air-guiding hole of insertion front and rear sides, the wind-guiding
Hole is extended laterally and each radiating fin of insertion.
As the improvement of above-mentioned technical proposal, the front of the radiator is at least provided with two LED lamp panels, and the groove is passed through
Pass to the back side of radiator.
As the improvement of above-mentioned technical proposal, in the LED lamp panel covered with light-passing board, the light-passing board is surrounded by
The seal washer being connected with radiator.
The beneficial effects of the utility model：LED street lamp of the present utility model uses integrally formed aluminium radiator conduct
Housing, without using traditional lamp body shell, the heat that LED lamp panel is produced is transferred directly on radiator, and passes through heat radiating fin
Piece distributes heat and cooled down, and greatly improves radiating efficiency；The height of each radiating fin is set by radiator edge simultaneously
Increase step by step along mounting groove direction, and length is increased step by step by radiator edge along mounting groove direction, so, wind is blowed to from side
During LED street lamp, stop through different height and the radiating fin of length, convection current can be formed between each radiating fin, accelerate heat
Distribute, radiate more efficient reliable.
Brief description of the drawings
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the positive overall structure diagram of LED street lamp of the present utility model；
Fig. 2 is LED street lamp structure schematic diagram of the present utility model.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Referring to Fig. 1 and 2, a kind of radiator structure integral LED street lamp that the utility model is provided, including housing and be installed on
LED lamp panel 2 on housing, the aluminium radiator 1 that the housing is formed in one, the front of the radiator 1, which is provided with, to be used to pacify
Fill the groove of LED lamp panel 2, mounting groove 12 and multiple radiating fin 11 of the back side of radiator 1 provided with connection lamppost, radiating fin 11
It is formed in one structure with radiator 1.The mounting groove 12 is located at the middle part of radiator 1 and extended longitudinally, the heat radiating fin
The longitudinally spaced both sides for being arranged in mounting groove 12 of piece 11, the height of each radiating fin 11 is set to be installed by the edge of radiator 1 edge
The direction of groove 12 increases step by step, and length sets and increased step by step along the direction of mounting groove 12 by the edge of radiator 1.
Radiating principle：Using integrally formed aluminium radiator 1 as housing, without using traditional lamp body shell, LED
The heat that lamp plate 2 is produced is transferred directly on radiator 1, and is distributed heat by radiating fin 11 and cooled down, significantly
Improve radiating efficiency；The height of each radiating fin 11 is set to be increased step by step along the direction of mounting groove 12 by the edge of radiator 1 simultaneously, and
Length is increased step by step by the edge of radiator 1 along the direction of mounting groove 12, so, when wind blows to LED street lamp from side, is dissipated due to adjacent
The height and length of hot fin 11 are differed, and wind can be formed pair by the stop of radiating fin 11 in the gap of each radiating fin 11
Stream, so as to take away heat, accelerates distributing for heat, radiates more efficient reliable.
In the embodiment, the longitudinal length of radiator 1 is increased step by step by two lateral centers, and upper and lower ends are arc
Side, the two ends of each radiating fin 11 extend respectively to the arrangement shape and radiator of the edge of radiator 1, i.e. radiating fin 11
1 form fit, area of dissipation is larger, is conducive to improving radiating effect.
As shown in Figure 2, it is preferred that described provided with neck and the sleeve 3 being slidably connected on neck in the mounting groove 12
Sleeve 3 is provided with fastening screw 31, and sleeve 3 can be along neck slidable adjustment position, to match the installation of lamppost, during installation, lamp
In the top insertion sleeve 3 of post, it is fixedly connected by fastening screw 31.In addition, the mounting groove 12 is provided with aluminium cover plate 4,
Its middle sleeve 3 is also made using aluminium, is conducive to radiating.
It is preferred that, the radiator 1 is provided with the air-guiding hole 13 of insertion front and rear sides, and the air-guiding hole 13 is extended laterally simultaneously
Each radiating fin 11 of insertion, makes to form convection current before and after radiator 1 by air-guiding hole 13, and wind can be fed through each dissipate from air-guiding hole 13
Gap between hot fin 11, heat is taken away during by gap, plays further thermolysis.
In the embodiment, the front of the radiator 1 is at least provided with two LED lamp panels 2, the groove insertion to radiator
1 back side, so, the heat that LED lamp panel 2 is produced are transferred directly on the radiating fin 11 at the back side.In order to lift LED lamp panel 2
Waterproof seal, covered with light-passing board 21 in LED lamp panel 2, it is close that being surrounded by of the light-passing board 21 is connected with radiator 1
Seal washer 22.
It is described above, simply preferred embodiment of the present utility model and oneself, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, should all belong to protection domain of the present utility model.
Claims (7)
1. a kind of radiator structure integral LED street lamp, including housing and the LED lamp panel being installed on housing, it is characterised in that：Institute
The aluminium radiator that housing is formed in one is stated, the front of the radiator is provided with the groove for mounted LED lamp plate, radiator
Mounting groove and multiple radiating fin of the back side provided with connection lamppost, the mounting groove are located at the middle part of radiator and prolonged along longitudinal direction
Stretch, the longitudinally spaced both sides for being arranged in mounting groove of the radiating fin, the height of each radiating fin is set by radiator edge
Increase step by step along mounting groove direction, and length sets and increased step by step along mounting groove direction by radiator edge.
2. radiator structure integral LED street lamp according to claim 1, it is characterised in that：The radiator longitudinal length
Increased step by step by two lateral centers, and upper and lower ends are arc-shaped side, the two ends of each radiating fin extend respectively to radiator
Edge.
3. radiator structure integral LED street lamp according to claim 1, it is characterised in that：Provided with card in the mounting groove
Groove and the sleeve being slidably connected on neck, the sleeve are provided with fastening screw.
4. according to any described radiator structure integral LED street lamps of claim 1-3, it is characterised in that：On the mounting groove
It is additionally provided with aluminium cover plate.
5. radiator structure integral LED street lamp according to claim 1, it is characterised in that：The radiator is provided with and passed through
The air-guiding hole of logical front and rear sides, the air-guiding hole is extended laterally and each radiating fin of insertion.
6. radiator structure integral LED street lamp according to claim 1, it is characterised in that：The front of the radiator is extremely
Less provided with two LED lamp panels, the groove insertion to the back side of radiator.
7. radiator structure integral LED street lamp according to claim 6, it is characterised in that：In the LED lamp panel covered with
Light-passing board, the light-passing board is surrounded by the seal washer being connected with radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274264.5U CN206555881U (en) | 2017-03-20 | 2017-03-20 | A kind of radiator structure integral LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274264.5U CN206555881U (en) | 2017-03-20 | 2017-03-20 | A kind of radiator structure integral LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555881U true CN206555881U (en) | 2017-10-13 |
Family
ID=60364726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274264.5U Expired - Fee Related CN206555881U (en) | 2017-03-20 | 2017-03-20 | A kind of radiator structure integral LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488721A (en) * | 2018-03-29 | 2018-09-04 | 东莞市闻誉实业有限公司 | Street lamp |
-
2017
- 2017-03-20 CN CN201720274264.5U patent/CN206555881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488721A (en) * | 2018-03-29 | 2018-09-04 | 东莞市闻誉实业有限公司 | Street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20210320 |