CN204986715U - Outdoor high -power LED street lamp - Google Patents
Outdoor high -power LED street lamp Download PDFInfo
- Publication number
- CN204986715U CN204986715U CN201520795845.4U CN201520795845U CN204986715U CN 204986715 U CN204986715 U CN 204986715U CN 201520795845 U CN201520795845 U CN 201520795845U CN 204986715 U CN204986715 U CN 204986715U
- Authority
- CN
- China
- Prior art keywords
- substrate
- base plate
- power
- street lamp
- outdoor high
- 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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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a thermal diffusivity and waterproof performance be good outdoor high -power LED street lamp all, including radiator, lamps and lanterns subassembly and power supply module, the radiator includes a plurality of fin that base plate and perpendicular to base plate internal surface stretch out, the fin is followed the length direction of base plate extends and follows the width direction of base plate distributes, the lamps and lanterns unit mount is in the surface of base plate, power supply module fixes length direction's one end is followed to the base plate, the lamps and lanterns subassembly includes lens, LED lamp panel, series thermal silica pad and waterproof silicon rubber ring, the lens closing cap LED lamp panel, the series thermal silica pad is located LED lamp panel with between the base plate, the embedding of LED lamp panel waterproof silicon rubber ring.
Description
Technical field
The utility model relates to field of light fittings, is specifically related to a kind of outdoor high-power LED street lamp.
Background technology
LED, i.e. light emitting diode are a kind of solid-state semiconductor parts converting electrical energy into visible ray, owing to having the high advantage of luminous efficiency, more and more for field of street lamp lighting.But because LED can produce a large amount of heats in luminescence process, and street lamp is chronically exposed to open air, the two fold problem of heat radiation and waterproof therefore can be faced with for the LED of open air.
Summary of the invention
The purpose of this utility model provides to overcome above-mentioned the deficiencies in the prior art the outdoor high-power LED street lamp that a kind of thermal diffusivity and water resistance are all good.
The outdoor high-power LED street lamp that the utility model provides, comprise radiator, lamp assembly and power supply module, several fin that described radiator comprises substrate and stretches out perpendicular to substrate inner surface, described fin to extend and width along described substrate distributes along the length direction of described substrate; Described lamp assembly is arranged on the outer surface of described substrate, and described power supply module is fixed on described substrate one end along its length; Described lamp assembly comprises lens, LED panel, thermal conductive silicon rubber cushion and water-proof silica-gel circle, LED panel described in described lens cover, described thermal conductive silicon rubber cushion is between described LED panel and described substrate, and described LED panel embeds in described water-proof silica-gel circle.
Preferably, described power supply module comprises heat radiation cover, power pack bottom, rechargeable battery and waterproof grommet, power pack bottom described in described radiating surface cap seal lid, described rechargeable battery is arranged in the cavity of described heat radiation cover and the airtight formation of described power pack bottom, and described waterproof grommet is between described heat radiation cover and described power pack bottom.
Preferably, the described substrate other end is along its length provided with trim.
Preferably, described radiator has multiple, and the width along described substrate distributes.
The outdoor high-power LED street lamp that the utility model provides, thermal conductive silicon rubber cushion and water-proof silica-gel circle are set between LED panel and radiator, the heat that LED panel sends can be passed to radiator by thermal conductive silicon rubber cushion fast, thus improve the heat dispersion of LED panel, water-proof silica-gel circle can stop the moisture on radiator to enter in LED panel, thus improves the water resistance of LED panel.
Accompanying drawing explanation
In order to the technical scheme in clearer explanation the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparent, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is outdoor high-power LED street lamp assembly drawing.
Fig. 2 is outdoor high-power LED street lamp explosive view.
Fig. 3 is radiator top view.
Fig. 4 is heat sink side view.
Below the parts title in above-mentioned accompanying drawing corresponding to Reference numeral: radiator 10, substrate 11, fin 12, lens 21, LED panel 22, thermal conductive silicon rubber cushion 23, water-proof silica-gel circle 24, heat radiation cover 31, rechargeable battery 32, power pack bottom 33, waterproof grommet 34, trim 40.
Detailed description of the invention
As Fig. 1,2, shown in 3 and 4, the outdoor high-power LED street lamp that the present embodiment provides, comprise radiator 10, lamp assembly and power supply module, several fin 12 that described radiator 10 comprises substrate 11 and stretches out perpendicular to described substrate 11 inner surface, described fin 12 to extend and width along described substrate 11 distributes along the length direction of described substrate 11; Described lamp assembly is arranged on the outer surface of described substrate 11, and described power supply module is fixed on described substrate 11 one end along its length.Described substrate 11 other end is along its length provided with trim 40.Described radiator 10 has multiple, and the width along described substrate 11 distributes.
Described lamp assembly comprises lens 21, LED panel 22, thermal conductive silicon rubber cushion 23 and water-proof silica-gel circle 24, LED panel 22 described in the capping of described lens 21, described thermal conductive silicon rubber cushion 23 is between described LED panel 22 and described substrate 11, described LED panel 22 embeds in described water-proof silica-gel circle 24, and namely described water-proof silica-gel circle 24 is around described LED panel 22.
Described power supply module comprises heat radiation cover 31, power pack bottom 33, rechargeable battery 32 and waterproof grommet 34, power pack bottom 33 described in the capping of described heat radiation cover 31, described rechargeable battery 32 is arranged in the cavity of described heat radiation cover 31 and the airtight formation of described power pack bottom 33, and described waterproof grommet 34 is between described heat radiation cover 31 and described power pack bottom 33.
The outdoor high-power LED street lamp that the present embodiment provides, thermal conductive silicon rubber cushion and water-proof silica-gel circle are set between LED panel and radiator, the heat that LED panel sends can be passed to radiator by thermal conductive silicon rubber cushion fast, thus improve the heat dispersion of LED panel, water-proof silica-gel circle can stop the moisture on radiator to enter in LED panel, thus improves the water resistance of LED panel.
Applying specific case herein to set forth principle of the present utility model and embodiment, just understanding method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. an outdoor high-power LED street lamp, it is characterized in that, comprise radiator (10), lamp assembly and power supply module, several fin (12) that described radiator (10) comprises substrate (11) and stretches out perpendicular to described substrate (11) inner surface, described fin (12) to extend and width along described substrate (11) distributes along the length direction of described substrate (11);
Described lamp assembly is arranged on the outer surface of described substrate (11), and described power supply module is fixed on described substrate (11) one end along its length;
Described lamp assembly comprises lens (21), LED panel (22), thermal conductive silicon rubber cushion (23) and water-proof silica-gel circle (24), LED panel (22) described in described lens (21) capping, described thermal conductive silicon rubber cushion (23) is positioned between described LED panel (22) and described substrate (11), and described LED panel (22) embeds in described water-proof silica-gel circle (24).
2. the outdoor high-power LED street lamp of one according to claim 1, it is characterized in that, described power supply module comprises heat radiation cover (31), power pack bottom (33), rechargeable battery (32) and waterproof grommet (34), power pack bottom (33) described in the capping of described heat radiation cover (31), described rechargeable battery (32) is arranged in the cavity of described heat radiation cover (31) and described power pack bottom (33) airtight formation, and described waterproof grommet (34) is positioned between described heat radiation cover (31) and described power pack bottom (33).
3. the outdoor high-power LED street lamp of one according to claim 1, is characterized in that, described substrate (11) other end is along its length provided with trim (40).
4. the outdoor high-power LED street lamp of one according to claim 1, is characterized in that, described radiator (10) has multiple, and the width along described substrate (11) distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795845.4U CN204986715U (en) | 2015-10-15 | 2015-10-15 | Outdoor high -power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795845.4U CN204986715U (en) | 2015-10-15 | 2015-10-15 | Outdoor high -power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986715U true CN204986715U (en) | 2016-01-20 |
Family
ID=55121083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520795845.4U Expired - Fee Related CN204986715U (en) | 2015-10-15 | 2015-10-15 | Outdoor high -power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195777A (en) * | 2016-07-29 | 2016-12-07 | 先恩光电（苏州）有限公司 | A kind of street lamp silica gel ring |
-
2015
- 2015-10-15 CN CN201520795845.4U patent/CN204986715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195777A (en) * | 2016-07-29 | 2016-12-07 | 先恩光电（苏州）有限公司 | A kind of street lamp silica gel ring |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20201015 |