CN203560798U - Novel heat dissipation LED street lamp - Google Patents
Novel heat dissipation LED street lamp Download PDFInfo
- Publication number
- CN203560798U CN203560798U CN201320622502.9U CN201320622502U CN203560798U CN 203560798 U CN203560798 U CN 203560798U CN 201320622502 U CN201320622502 U CN 201320622502U CN 203560798 U CN203560798 U CN 203560798U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- lamp
- lamp shade
- led
- lampshade
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a novel heat dissipation LED street lamp which comprises a lamp post, a lamp shade, an outer fan blade and an inner fan blade, wherein one side of the lamp shade is connected with the lamp post; the outer fan blade is arranged at the top of the lamp shade; the inner fan blade is arranged inside the lamp shade; a bearing is arranged between the outer fan blade and the inter fan blade; a heat dissipation seat is arranged below the inner fan blade; the bottom of the heat dissipation seat is connected with a main board; a conical light reflecting lamp shade is arranged below the main board; LED lamp beads are arranged inside the light reflecting lamp shade, and are connected with the main board; air vents are formed in the other side of the lamp shade. According to the utility model, the outer fan blade and the inner fan blade are arranged inside and outside the lamp shade and are driven to rotate through air, so that the rapid cooling function is achieved; as the air vents are formed in the lamp shade, the heat can be quickly discharged from the air vents; the LED street lamp is simple in structure, improves the heat dissipation property of a radiator, reduces the light failure of an LED to prolong the service life of an LED lamp, and is particularly suitable for being popularized and applied in cities with abundant wind energy resources.
Description
Technical field
The utility model relates to a kind of street lamp, particularly a kind of heat sinking LED street lamp.
Background technology
LED street lamp also can produce a large amount of heat in luminous, if can not timely and effectively dispel the heat, being deposited in LED light source heat around will cause light source to be decayed fast, energy consumption increases, thereby affect life-span and the stability of LED lamp, but existing LED radiator heat-dissipation effect is bad, and cost is high.Existing LED lamp can reach certain radiating effect by the design of aluminum lamp outer casing, but this radiating mode effect is limited, adopts in addition active heat removal mode, by the fan that increases charged, lower the temperature, and its not environmental protection, and waste resource.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, solves the problem of existing thermal chokes, increases and air contact-making surface, improves the heat dispersion of radiator, reduces the light decay of LED, extends the heat sinking LED street lamp in the life-span of LED lamp.
The utility model is achieved through the following technical solutions:
A kind of heat sinking LED street lamp of the present utility model, comprise lamp stand, lampshade, external wind wheel and interior fan blade, described lampshade one side is connected with lamp stand, external wind wheel is established at described lampshade top, interior fan blade is established in described lampshade inside, between described external wind wheel and interior fan blade, be provided with bearing, described interior fan blade below is provided with radiating seat, described radiating seat bottom is connected with mainboard, described mainboard below is provided with conical lampshade, in described lampshade, be provided with LED lamp pearl, described LED lamp pearl is connected with mainboard, and described lampshade opposite side is provided with passage.
Technical scheme further, described radiating seat top is provided with fin-shaped fin.
Technical scheme further, described fin-shaped fin is aluminium material.
Technical scheme further, described external wind wheel and interior fan blade are all made of plastics.
The beneficial effects of the utility model are: this enforcement is due to peripheral hardware external wind wheel in lampshade and interior fan blade, by wind, drive external wind wheel and interior fan blade to rotate, thereby reach quick temperature-reducing function, because lampshade is provided with passage, can fast heat be discharged from passage, it is simple in structure, improve the heat dispersion of radiator, reduce the light decay of LED, extend the life-span of LED lamp, this enforcement is particularly suitable for promoting the use of in the many cities of wind energy resources.
Accompanying drawing explanation
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of heat sinking LED lamp post structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of heat sinking LED street lamp of the present utility model, comprise lamp stand 1, lampshade 7, external wind wheel 9 and interior fan blade 8, described lampshade 7 one sides are connected with lamp stand 1, external wind wheel 9 is established at described lampshade 7 tops, interior fan blade 8 is established in described lampshade 7 inside, between described external wind wheel 9 and interior fan blade 8, be provided with bearing 10, described interior fan blade 8 belows are provided with radiating seat 5, described radiating seat 5 bottoms are connected with mainboard 4, described mainboard 4 belows are provided with conical lampshade 3, in described lampshade 3, be provided with LED lamp pearl 2, described LED lamp pearl 2 is connected with mainboard 4, described lampshade 7 opposite sides are provided with passage 6.
Wherein, described radiating seat 5 tops are provided with fin-shaped fin (not shown).
Described fin-shaped fin (not shown) is aluminium material.
Described external wind wheel 9 and interior fan blade 8 are all made of plastics.
The beneficial effects of the utility model are: this enforcement is due to peripheral hardware external wind wheel in lampshade and interior fan blade, by wind, drive external wind wheel and interior fan blade to rotate, thereby reach quick temperature-reducing function, because lampshade is provided with passage, can fast heat be discharged from passage, it is simple in structure, improve the heat dispersion of radiator, reduce the light decay of LED, extend the life-span of LED lamp, this enforcement is particularly suitable for promoting the use of in the many cities of wind energy resources.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a heat sinking LED street lamp, it is characterized in that: comprise lamp stand, lampshade, external wind wheel and interior fan blade, described lampshade one side is connected with lamp stand, external wind wheel is established at described lampshade top, interior fan blade is established in described lampshade inside, between described external wind wheel and interior fan blade, be provided with bearing, described interior fan blade below is provided with radiating seat, described radiating seat bottom is connected with mainboard, described mainboard below is provided with conical lampshade, in described lampshade, be provided with LED lamp pearl, described LED lamp pearl is connected with mainboard, and described lampshade opposite side is provided with passage.
2. heat sinking LED street lamp according to claim 1, is characterized in that: described radiating seat top is provided with fin-shaped fin.
3. heat sinking LED street lamp according to claim 2, is characterized in that: described fin-shaped fin is aluminium material.
4. heat sinking LED street lamp according to claim 1, is characterized in that: described external wind wheel and interior fan blade are all made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622502.9U CN203560798U (en) | 2013-10-10 | 2013-10-10 | Novel heat dissipation LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622502.9U CN203560798U (en) | 2013-10-10 | 2013-10-10 | Novel heat dissipation LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560798U true CN203560798U (en) | 2014-04-23 |
Family
ID=50510518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320622502.9U Expired - Fee Related CN203560798U (en) | 2013-10-10 | 2013-10-10 | Novel heat dissipation LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968290A (en) * | 2014-05-28 | 2014-08-06 | 阿博建材（昆山）有限公司 | LED (light emitting diode) lamp |
| CN105276468A (en) * | 2014-07-21 | 2016-01-27 | 余明 | LED street lamp |
| CN107388098A (en) * | 2017-07-20 | 2017-11-24 | 四川省建名电光源科技有限公司 | LED street lamp heat dissipation structure |
-
2013
- 2013-10-10 CN CN201320622502.9U patent/CN203560798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968290A (en) * | 2014-05-28 | 2014-08-06 | 阿博建材（昆山）有限公司 | LED (light emitting diode) lamp |
| CN105276468A (en) * | 2014-07-21 | 2016-01-27 | 余明 | LED street lamp |
| CN107388098A (en) * | 2017-07-20 | 2017-11-24 | 四川省建名电光源科技有限公司 | LED street lamp heat dissipation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |