CN203980214U - A kind of LED street lamp cooling mechanism - Google Patents
A kind of LED street lamp cooling mechanism Download PDFInfo
- Publication number
- CN203980214U CN203980214U CN201420436935.XU CN201420436935U CN203980214U CN 203980214 U CN203980214 U CN 203980214U CN 201420436935 U CN201420436935 U CN 201420436935U CN 203980214 U CN203980214 U CN 203980214U
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- China
- Prior art keywords
- radiating
- aluminium base
- convection current
- street lamp
- bottom plate
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- 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.)
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- 238000001816 cooling Methods 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- 239000004411 aluminium Substances 0.000 claims abstract description 15
- 238000004020 luminiscence type Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED street lamp cooling mechanism, include arc radiating bottom plate and aluminium base, arc radiating bottom plate lower end edge edge is provided with the rib of downward protrusion, the lug boss holding of the aluminium base back side is in rib, the aluminium base back side is provided with driver mounting box, on arc radiating bottom plate, be evenly arranged along its length some radiating fins, radiating fin is provided with the convection current air port of protruding to a side, and convection current air port contiguous on some radiating fins is staggeredly arranged.The utility model compact conformation, good stability, employing arranges the design in convection current air port on the radiating fin of radiator, make radiator cold and hot air between radiating fin when work be more prone to produce convection current, radiating rate and effect have been improved, extend the service life of LED luminescence component, guaranteed the normal use of LED street lamp.
Description
Technical field
The utility model relates to LED field of light fittings, is specially a kind of LED street lamp cooling mechanism.
Background technology
It is good, easy to maintenance that LED light fixture not only has colourity, and the feature that the life-span is long, the more important thing is more energy-conservation than conventional lamp.LED street lamp not only has good illuminating effect, also will have efficient radiator structure, to guarantee the normal use of LED street lamp simultaneously.And the cooling mechanism of existing LED street lamp is reasonable not, radiating effect is not good, and air is difficult for convection current between radiating fin, and the high heat producing while causing the work of LED luminescence component can not be absorbed by cooling mechanism in time efficiently, easily accelerate LED street lamp light decay speed, affect service life.
Utility model content
The purpose of this utility model is to provide a kind of LED street lamp cooling mechanism, cooling mechanism with LED street lamp traditional in solution prior art is reasonable not, radiating effect is not good, air is difficult for convection current between radiating fin, the high heat producing while causing the work of LED luminescence component can not be absorbed by cooling mechanism in time efficiently, easily accelerate LED street lamp light decay speed, affect the problem in service life.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of LED street lamp cooling mechanism, it is characterized in that: include arc radiating bottom plate and aluminium base, described arc radiating bottom plate lower end edge edge is provided with the rib of downward protrusion, the lug boss holding of the described aluminium base back side is in rib, the described aluminium base back side is provided with driver mounting box, on described arc radiating bottom plate, some radiating fins have been evenly arranged along its length, described radiating fin is provided with the convection current air port of protruding to a side, and convection current air port contiguous on described some radiating fins is staggeredly arranged.
Described a kind of LED street lamp cooling mechanism, is characterized in that: described aluminium base front is provided with a plurality of for the mounting groove of LED luminescence component is installed.
The beneficial effects of the utility model are:
The utility model compact conformation, good stability, employing arranges the design in convection current air port on the radiating fin of radiator, make radiator cold and hot air between radiating fin when work be more prone to produce convection current, radiating rate and effect have been improved, extend the service life of LED luminescence component, guaranteed the normal use of LED street lamp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of LED street lamp cooling mechanism, include arc radiating bottom plate 1 and aluminium base 2, arc radiating bottom plate 1 lower end edge edge is provided with the rib 3 of downward protrusion, aluminium base 2 back side lug boss holdings are in rib 3, and aluminium base 2 back sides are provided with driver mounting box 4, have been evenly arranged along its length some radiating fins 5 on arc radiating bottom plate 1, radiating fin 5 is provided with the convection current air port 6 of protruding to a side, and convection current air port 6 contiguous on some radiating fins 5 is staggeredly arranged.
Aluminium base 2 fronts are provided with a plurality of for the mounting groove 7 of LED luminescence component is installed.
Claims (2)
1. a LED street lamp cooling mechanism, it is characterized in that: include arc radiating bottom plate and aluminium base, described arc radiating bottom plate lower end edge edge is provided with the rib of downward protrusion, the lug boss holding of the described aluminium base back side is in rib, the described aluminium base back side is provided with driver mounting box, on described arc radiating bottom plate, some radiating fins have been evenly arranged along its length, described radiating fin is provided with the convection current air port of protruding to a side, and convection current air port contiguous on described some radiating fins is staggeredly arranged.
2. a kind of LED street lamp cooling mechanism according to claim 1, is characterized in that: described aluminium base front is provided with a plurality of for the mounting groove of LED luminescence component is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436935.XU CN203980214U (en) | 2014-08-04 | 2014-08-04 | A kind of LED street lamp cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436935.XU CN203980214U (en) | 2014-08-04 | 2014-08-04 | A kind of LED street lamp cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980214U true CN203980214U (en) | 2014-12-03 |
Family
ID=51977648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436935.XU Active CN203980214U (en) | 2014-08-04 | 2014-08-04 | A kind of LED street lamp cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203980214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913282A (en) * | 2015-05-14 | 2015-09-16 | 西安和合光电科技有限公司 | LED radiator capable of achieving omnidirectional ventilation |
| CN108987871A (en) * | 2018-08-30 | 2018-12-11 | 安徽禄讯电子科技有限公司 | A kind of coaxial line coupler |
| CN109193095A (en) * | 2018-08-30 | 2019-01-11 | 安徽禄讯电子科技有限公司 | A kind of non-directional coaxial coupler |
-
2014
- 2014-08-04 CN CN201420436935.XU patent/CN203980214U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913282A (en) * | 2015-05-14 | 2015-09-16 | 西安和合光电科技有限公司 | LED radiator capable of achieving omnidirectional ventilation |
| CN104913282B (en) * | 2015-05-14 | 2018-09-21 | 陕西锐士电子技术有限公司 | Omnidirectional's ventilation LED radiator |
| CN108987871A (en) * | 2018-08-30 | 2018-12-11 | 安徽禄讯电子科技有限公司 | A kind of coaxial line coupler |
| CN109193095A (en) * | 2018-08-30 | 2019-01-11 | 安徽禄讯电子科技有限公司 | A kind of non-directional coaxial coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150604 Granted publication date: 20141203 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150604 Granted publication date: 20141203 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160628 Granted publication date: 20141203 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161228 Granted publication date: 20141203 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20161228 Granted publication date: 20141203 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170628 Granted publication date: 20141203 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170629 Granted publication date: 20141203 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20181229 Granted publication date: 20141203 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20181229 Granted publication date: 20141203 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20191229 Granted publication date: 20141203 |
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| PD01 | Discharge of preservation of patent |