CN201555113U - Mining LED explosion-proof type tunnel circular lamp - Google Patents
Mining LED explosion-proof type tunnel circular lamp Download PDFInfo
- Publication number
- CN201555113U CN201555113U CN2009202577107U CN200920257710U CN201555113U CN 201555113 U CN201555113 U CN 201555113U CN 2009202577107 U CN2009202577107 U CN 2009202577107U CN 200920257710 U CN200920257710 U CN 200920257710U CN 201555113 U CN201555113 U CN 201555113U
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- CN
- China
- Prior art keywords
- led
- led lamp
- lamp body
- triangular cone
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a mining LED explosion-proof type tunnel circular lamp, which comprises an LED lamp body and a lampshade located at the end of the LED lamp body. A triangular cone body is disposed at a lamp cap of the LED lamp body and located inside the lampshade, and LED lamps are respectively arranged on three lateral surfaces of the triangular cone body. An LED light source assembly is arranged on the triangular cone body, and a beam angle of the LED light source assembly can reach 170 degrees by enlarging an upward emitting angle of the light source and is larger than an beam angle of an original plane installation form by 50%, thereby enlarging illuminated area of tunnels and prolonging service life of the LED. The triangular cone body consists of radiating fins and a substrate, and the radiating fins are connected to the inner wall of the lampshade, thereby stopping air insulation and reducing internal heat. In addition, radiating fins are additionally arranged on the periphery of the outer surface of the LED lamp body, utilize an integral forming mode and are fine in heat transmission and radiating effect, thereby effectively reducing temperature inside the LED lamp body and temperature of the LED base.
Description
Technical field
The utility model relates to a kind of LED lamp, specifically relates to a kind of mining tunnel circle lamp.
Background technology
At present, the light source group of tunnel lamp all is plane assembling, and the beam angle of light source group has been subjected to the restriction of LED angle of visibility, and generally all in 120 °, so cause the angle of visibility of LED less, the illuminated area in tunnel is little, and influence is worked normally.In addition, the lamp housing cooling surface area is little, and internal temperature is higher, has influenced the service life of LED lamp.
Summary of the invention
The purpose of this utility model provides and a kind ofly can increase led light source beam angle, thereby increases the mining LED flame-proof type tunnel circle lamp of tunnel wall illuminated area.
For achieving the above object, the utility model is by the following technical solutions:
The utility model comprises LED lamp body and the lampshade that is positioned at LED lamp body end, at the lamp holder place of LED lamp body the triangular cone is set, and the triangular pyramid body is positioned at lampshade inside; On three sides of triangular cone, distribute the LED lamp is set.
Outer surface at LED lamp body is provided with radiating fin.
Above-mentioned triangular cone is made of fin and substrate; Fin is connected with the inwall at lampshade two ends, and substrate attachment is in the outer surface of fin.
Adopt the utility model of technique scheme, the led light source group is installed on the triangular cone, owing to increased the firing angle that light source makes progress, make its beam angle can reach 170 °, increased by 50 ° than original Plane Installation, be illuminated area, prolonged the life-span of LED thereby increased the tunnel.Wherein, the triangular cone is made of fin and substrate, and fin is connected with the inwall of lampshade, and this makes that to have stopped air heat insulation, has reduced internal heat.In addition, the outer surface circumference of LED lamp body increases radiating fin, and it takes the global formation formula, conducts heat, radiating effect is good, effectively reduced the temperature of LED lamp body interior and LED pedestal, prolonged the service life of lamp.
Description of drawings
Accompanying drawing is an overall structure schematic diagram of the present utility model.
The specific embodiment
As shown in the figure, the utility model comprises LED lamp body 1 and the lampshade 7 that is positioned at LED lamp body 1 end, at the lamp holder place of LED lamp body 1 triangular cone 2 is set, and triangular cone 2 is positioned at lampshade 7 inside, and distributing on three sides of triangular cone 2 is provided with LED lamp 3.Like this, because LED lamp 3 is arranged on the side of the triangular cone 2 with luffing angle,, thereby increased the area that the tunnel is illuminated so for integrated light source, it has increased the beam angle of light source.
For reaching better radiating effect, at the outer surface of LED lamp body 1 radiating fin 5 is set, it takes the global formation formula, conduct heat, radiating effect is good, has reduced the temperature of the inner and LED pedestal of LED lamp body 1 effectively, has prolonged the service life of lamp.
Claims (3)
1. lamp is justified in a mining LED flame-proof type tunnel, the lampshade (7) that it comprises LED lamp body (1) and is positioned at LED lamp body (1) end, it is characterized in that: at the lamp holder place of described LED lamp body (1) triangular cone (2) is set, triangular cone (2) is positioned at lampshade (7) inside; On three sides of described triangular cone (2), distribute LED lamp (3) is set.
2. mining LED flame-proof type according to claim 1 tunnel circle lamp, it is characterized in that: the outer surface at described LED lamp body (1) is provided with radiating fin (5).
3. mining LED flame-proof type according to claim 1 tunnel circle lamp is characterized in that: described triangular cone (2) is made of fin (4) and substrate (6); Fin (4) is connected with the inwall at lampshade (7) two ends, and substrate (6) is attached to the outer surface of fin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202577107U CN201555113U (en) | 2009-10-29 | 2009-10-29 | Mining LED explosion-proof type tunnel circular lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202577107U CN201555113U (en) | 2009-10-29 | 2009-10-29 | Mining LED explosion-proof type tunnel circular lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555113U true CN201555113U (en) | 2010-08-18 |
Family
ID=42614796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202577107U Expired - Fee Related CN201555113U (en) | 2009-10-29 | 2009-10-29 | Mining LED explosion-proof type tunnel circular lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003642A (en) * | 2010-08-31 | 2011-04-06 | 林世凯 | Laser bulb and camera with laser bulb |
| WO2012152195A1 (en) * | 2011-05-11 | 2012-11-15 | 陕西斯达煤矿安全装备有限公司 | Method for manufacturing led lamp light source component and led roadway lighting lamp involving said method |
-
2009
- 2009-10-29 CN CN2009202577107U patent/CN201555113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003642A (en) * | 2010-08-31 | 2011-04-06 | 林世凯 | Laser bulb and camera with laser bulb |
| WO2012152195A1 (en) * | 2011-05-11 | 2012-11-15 | 陕西斯达煤矿安全装备有限公司 | Method for manufacturing led lamp light source component and led roadway lighting lamp involving said method |
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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: 20100818 Termination date: 20161029 |