CN206207192U - One kind has high-radiation LED street lamp lamp holder - Google Patents
One kind has high-radiation LED street lamp lamp holder Download PDFInfo
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- CN206207192U CN206207192U CN201621260953.2U CN201621260953U CN206207192U CN 206207192 U CN206207192 U CN 206207192U CN 201621260953 U CN201621260953 U CN 201621260953U CN 206207192 U CN206207192 U CN 206207192U
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Abstract
One kind has high-radiation LED street lamp lamp holder, including casing of street lamp and LED lamp panel, the lateral surface of the casing of street lamp is smooth, the casing of street lamp is the segment that an ellipsoid clips a spherical crown, the section of the casing of street lamp is provided with heat sink, and the heat sink bottom is provided with LED lamp panel, and LED lamp panel is fixedly installed under casing of street lamp, the LED lamp panel is provided with LED lamp bead, and some radiating wind grooves through casing of street lamp two ends are provided with the heat sink.Compared with prior art, it is of the present utility model with high-radiation LED street lamp lamp holder, radiating fin is not provided with outside casing of street lamp, in the inside of casing of street lamp and near the position of LED lamp panel, the radiating wind groove with air inducing function is set, the radiating wind groove quickly can shed the heat that LED lamp bead gives out, and improve radiating effect；In addition, smooth shell avoids some debris such as shell accumulation travel fatigue, birds droppings and ponding, the outward appearance of lamp housing, the defect of main influence light source heat radiation are not only influenceed.
Description
Technical field
The utility model is related to city lighting technical field, more particularly to a kind of to have high-radiation LED street lamp lamp holder.
Background technology
LED illumination as new generation of city brightening light source technology, the features such as with energy-saving and environmental protection, long lifespan and small volume,
Can be widely applied to the various aspects of various city lightings.And in LED light source application, especially in high-power, high-brightness LED
In light source applications, the light intensity of LED light source can gradually decay (i.e. light decay) over time, i.e., LED light source converts electrical energy into light
The efficiency of energy will be reduced gradually；Light decay has direct relation with operating temperature, and temperature is higher, and service life is shorter.At present, in order to
LED light source quick heat radiating, needs to set radiating fin on lamp housing outside, and if radiating fin can make case surface form hondo
Groove, because there is dead angle in groove, due to some debris such as travel fatigue, birds droppings and ponding can be accumulated in outside use for a long time, those
Debris not only have impact on the outward appearance of lamp housing, most importantly influence light source heat radiation, lose the initial heat sinking function of radiating fin.
Utility model content
The utility model purpose is to provide a kind of with high-radiation LED street lamp lamp holder, to solve to be in the prior art
LED light source quick heat radiating, needs on lamp housing outside to set radiating fin, and if radiating fin can make case surface form hondo
Groove, because there is dead angle in groove, due to some debris such as travel fatigue, birds droppings and ponding can be accumulated in outside use for a long time, those
Debris not only have impact on the outward appearance of lamp housing, most importantly influence light source heat radiation, lose the initial heat sinking function of radiating fin
Technical bug.
What the technical solution of the utility model was realized in：
One kind has high-radiation LED street lamp lamp holder, including casing of street lamp and LED lamp panel, the outside of the casing of street lamp
Face is smooth, and the casing of street lamp is the segment that an ellipsoid clips a spherical crown, and the section of the casing of street lamp is provided with heat sink, described
Heat sink bottom is provided with LED lamp panel, and LED lamp panel is fixedly installed under casing of street lamp, and the LED lamp panel is provided with LED lamp bead,
Some radiating wind grooves through casing of street lamp two ends are provided with the heat sink.
Preferably, it is provided with branch groove between the adjacent heat radiation wind groove.
Preferably, it is provided with gap between the heat sink and LED lamp panel.
Preferably, the heat sink uses ceramic wafer, and silver coating is provided with outside the heat sink.
Preferably, the LED lamp panel is using the silver-plated substrate in both sides, the substrate front side mounted LED lamp bulb and LED light
Line lens, the LED lamp bead is located in LED light line lens, and the LED light line lens are provided with LED package cavities with substrate.
Preferably, the LED light line lens outside is provided with light back-up ring.
Compared with prior art, the utility model has following beneficial effect：
It is of the present utility model that radiating fin is not provided with outside casing of street lamp with high-radiation LED street lamp lamp holder, on road
The inside of lamp housing and radiating wind groove of the position setting with air inducing function near LED lamp panel, the radiating wind groove can be fast
The heat that LED lamp bead is given out of speed sheds, and improves radiating effect；In addition, smooth shell avoids shell accumulation wind
Some debris such as dirt, birds droppings and ponding, not only influence the outward appearance of lamp housing, the defect of main influence light source heat radiation.
Brief description of the drawings
Fig. 1 has the structural representation of high-radiation LED street lamp lamp holder for the utility model；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the structural representation of LED lamp panel 2.
In figure：Casing of street lamp 1, segment 11, raised 12, LED lamp panel 2, LED lamp bead 22, LED light line lens 23, light gear
Circle 24, heat sink 3, radiate wind groove 31, branch groove 32, gap 4, silver coating 5, substrate 6.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the utility model is clearly and completely described.
As shown in Figure 1, Figure 2, Figure 3 shows, it is a kind of that there is high-radiation LED street lamp lamp holder, including casing of street lamp 1 and LED lamp panel
2, the lateral surface of the casing of street lamp 1 is smooth, and the casing of street lamp 1 is the segment 11 that an ellipsoid clips a spherical crown, due to segment
11 is the majority of ellipsoid, so the maximum cross-section of segment 11 is greater than the section of spherical crown, so the maximum cross-section of segment can
To block the maximum cross-section of spherical crown, smooth arcwall face can avoid dust and rainwater in air from depositing, it is ensured that outside lamp housing
The radiating of LED lamp bead is improve while seeing unaffected, the section (i.e. the section of spherical crown) of the casing of street lamp 1 is provided with radiating
Plate 3, the bottom of the heat sink 3 is provided with LED lamp panel 2, and the LED lamp panel 2 is relatively thin, and the positive heat of LED lamp panel 2 can be faster
To reverse side, the heat of fermentation is passed by heat sink 3, and LED lamp panel 2 is fixedly installed under casing of street lamp 1, institute for conduction
State LED lamp panel 2 and be provided with LED lamp bead 22, some radiating wind grooves 31 through the two ends of casing of street lamp 1 are provided with the heat sink 3,
Because the maximum cross-section of segment 11 can block the maximum cross-section of spherical crown, so when street lamp is installed, the two of radiating wind groove 31 brings out
The projection 12 that mouth top has segment 11 is blocked, and greatly avoids dust or rainwater from entering lamp body along radiating wind groove 31,
Heat can shed casing of street lamp 1 from radiating wind groove 31 two ends.Branch groove 32 is provided between the adjacent heat radiation wind groove 31, is radiated
Coherent heat dissipation wind channel is formed between wind groove 31 and branch groove 32, radiating effect is improved to greatest extent.The heat sink 3 and LED
Gap 4 is provided between lamp plate 2, the gap 4 can form radiating eddy flow with heat dissipation wind channel.The heat sink 3 uses ceramic wafer, institute
State and silver coating 5 is provided with outside heat sink 3, the efficiency of the heat transfer of silver coating 5 is higher.The LED lamp panel 2 is silver-plated using both sides
Substrate 6, the front mounted LED lamp bulb 22 of the substrate 6 and LED light line lens 23, it is saturating that the LED lamp bead 22 is located at LED light line
In mirror 23, the LED light line lens 23 are provided with LED package cavities with substrate 6.The outside of the LED light line lens 23 is provided with light
Back-up ring 24, the light back-up ring 24 can gather the light beam of LED lamp bead 22, reduce the weight of light between each LED lamp bead 22
Close area.
It is of the present utility model with high-radiation LED street lamp lamp holder to sum up knowable to structure of the present utility model, outside street lamp
Radiating fin is not provided with outside shell, is set with air inducing function in the inside of casing of street lamp and near the position of LED lamp panel
Radiating wind groove, the radiating wind groove quickly can shed the heat that LED lamp bead gives out, and improve radiating effect；In addition, light
Sliding shell avoids some debris such as shell accumulation travel fatigue, birds droppings and ponding, not only influences the outward appearance of lamp housing, main shadow
Ring the defect of light source heat radiation.
Claims (6)
1. it is a kind of that there is high-radiation LED street lamp lamp holder, including casing of street lamp and LED lamp panel, it is characterised in that outside the street lamp
The lateral surface of shell is smooth, and the casing of street lamp is the segment that an ellipsoid clips a spherical crown, and the section of the casing of street lamp is provided with scattered
Hot plate, the heat sink bottom is provided with LED lamp panel, and LED lamp panel is fixedly installed under casing of street lamp, and the LED lamp panel sets
There is LED lamp bead, some radiating wind grooves through casing of street lamp two ends are provided with the heat sink.
2. as claimed in claim 1 have high-radiation LED street lamp lamp holder, it is characterised in that the adjacent heat radiation wind groove it
Between be provided with branch groove.
3. there is high-radiation LED street lamp lamp holder as claimed in claim 1 or 2, it is characterised in that the heat sink and LED
Gap is provided between lamp plate.
4. there is high-radiation LED street lamp lamp holder as claimed in claim 3, it is characterised in that the heat sink is using ceramics
Plate, silver coating is provided with outside the heat sink.
5. there is high-radiation LED street lamp lamp holder as claimed in claim 4, it is characterised in that the LED lamp panel uses both sides
Silver-plated substrate, the substrate front side mounted LED lamp bulb and LED light line lens, it is saturating that the LED lamp bead is located at LED light line
In mirror, the LED light line lens are provided with LED package cavities with substrate.
6. there is high-radiation LED street lamp lamp holder as claimed in claim 5, it is characterised in that the LED light line lens outside
It is provided with light back-up ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260953.2U CN206207192U (en) | 2016-11-11 | 2016-11-11 | One kind has high-radiation LED street lamp lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260953.2U CN206207192U (en) | 2016-11-11 | 2016-11-11 | One kind has high-radiation LED street lamp lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207192U true CN206207192U (en) | 2017-05-31 |
Family
ID=58749019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260953.2U Active CN206207192U (en) | 2016-11-11 | 2016-11-11 | One kind has high-radiation LED street lamp lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207192U (en) |
-
2016
- 2016-11-11 CN CN201621260953.2U patent/CN206207192U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 101, No. two, South Road, Shunda Road, Qianjiang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou, 311106 Patentee after: City Smart Technology Co., Ltd. Address before: 311106, south two building, 101 Shunda Road, Qianjiang Economic Development Zone, Hangzhou, Zhejiang, Hangzhou Patentee before: Hangzhou light energy saving Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |