CN201237116Y - Explosion-proof LED light source tunnel lamp for mining - Google Patents
Explosion-proof LED light source tunnel lamp for mining Download PDFInfo
- Publication number
- CN201237116Y CN201237116Y CNU2008200781881U CN200820078188U CN201237116Y CN 201237116 Y CN201237116 Y CN 201237116Y CN U2008200781881 U CNU2008200781881 U CN U2008200781881U CN 200820078188 U CN200820078188 U CN 200820078188U CN 201237116 Y CN201237116 Y CN 201237116Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp body
- body housing
- light source
- led light
- 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
- 238000005065 mining Methods 0.000 title abstract 3
- 210000003205 muscle Anatomy 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 8
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000005336 safety glass Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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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 an explosion-suppression LED light source tunnel lamp used in mining, which includes a lamp body housing, a prismoid raised surface formed by axially extending the front end of the lamp body housing, an LED mounted on the prismoid raised surface, ribbed cooling fins arranged on the lamp body housing, and a spherical transparent lampshade matched with the prismoid raised surface and mounted at the front end of the lamp body housing. Since the front end of the lamp body housing of the lamp used in mine tunnels adopts the structure of raised pentagonal prismoid or hexagonal prismoid, and the ribbed cooling fins and the spherical transparent lampshade are mounted on the back side of the lamp body housing, the disadvantages of the traditional lamp such as poor penetrability, weak luminance, poor shock resistance, short service life, frequent lamp replacement, difficulties in installation and maintenance and the like are solved; the defects of the prior LED light source lamp such as small radiating range and large blind area are solved; the problem of second heat dissipation of LEDs is solved; and the lamp can have the advantages of prolonged service life, safety, energy conservation, wide radiating range, high illumination valve, no maintenance all life long, and capability of being widely used for mine tunnel illumination, chamber illumination and mining mechanical equipment illumination.
Description
Technical field
The utility model relates to the lighting in colliery underworkings, chamber and the explosion-proof environment.
Background technology
At present, traditional tunnel lamp generally adopts incandescent lamp or common energy-saving lamp, incandescent lamp is approximately 1000 hours service life, common energy-saving lamp is generally about 3000 hours service life, service life is shorter, need the frequent light fixture of changing, this has not only brought inconvenience to mine lighting, the more important thing is that it exists great potential safety hazard in the face of down-hole flammable explosive gas environment.In addition, common illuminating lamp is also relatively responsive to supply voltage, reduce with voltage, and the luminous efficiency significant change, illumination obviously descends; Voltage raises, and luminous efficiency significantly improves, but obviously shorten service life.LED has characteristics such as light efficiency height, life-span are long, low in energy consumption, shock-resistant, anti-vibration as the novel light-emitting device, although available LED substitutes traditional incandescent lamp, have the shortcoming that range of exposures is little, the blind area is big.
Summary of the invention
The utility model purpose is to provide the flame-proof mine led light source tunnel lamp that a kind of range of exposures is wide, brightness value big and it is safe, energy-conservation to have, the life-span long, also can be excused from a college course all the life.
The utility model is achieved in that this flame-proof mine led light source tunnel lamp comprises the lamp body shell, it is characterized in that described lamp body shell front end extends axially formation terrace with edge more than a crowning, be equipped with light emitting diode on many terrace with edges crowning, the dorsal part of lamp body shell is provided with muscle shape fin, assembling one of lamp body shell front end and the suitable dome shape Transparent lamp shade of many terrace with edges crowning.
In described many terrace with edges is five terrace with edges or six terrace with edges.
Described muscle shape fin radially evenly distributes at lamp body shell dorsal part.
The technological progress that the utility model is obtained: owing to adopt five terrace with edges or the six terrace with edge structures of projection at mine working illuminating lamp lamp body shell front end, lamp body shell dorsal part is equipped with muscle shape fin and dome shape lampshade, it is poor not only to have solved the conventional lamp penetration power, a little less than the illumination, antidetonation is poor, life-span is short, change lamp and frequently reach the installation difficulty, drawback such as easy care not, but also it is little to have solved existing led light source illuminating lamp range of exposures, the shortcoming that the blind area is big, the also fine secondary heat dissipation problem that has solved LED, the life-span of light fixture is prolonged, safety, energy-conservation, and range of exposures is wide, the brightness value height, and can realize maintenance-free, fundamentally avoided to be widely used in the mine working illumination because the potential safety hazard that the replacing light source brings is simple and reasonable, chamber and mine equipment device illumination.
Description of drawings
For further describing the utility model, the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of looking up of Fig. 1.
The specific embodiment
Embodiment 1: as Fig. 1～shown in Figure 3, the cast aluminium shell front end of the lamp body of this flame-proof mine led light source tunnel lamp extends axially and forms one or six terrace with edge crownings 6, be equipped with light emitting diode 2 on the six terrace with edge crownings 6, the dorsal surface of lamp body shell is provided with and is radially equally distributed muscle shape fin 4, the dome shape safety glass lampshade 1 that lamp body shell front end assembling one and six terrace with edge crownings 6 are suitable.
Embodiment 2: the present embodiment difference from Example 1 is that lamp body shell front end extends axially formation five terrace with edge crownings.
The utility model structure is to meet GB3836.1-2000 fully, GB3836.2-2000, the MT221-2005 design standard, with screw lamp holder ring 5 is pushed down safety glass lampshade 1, the structural behaviour of lampshade 1 can satisfy the 7J energy impact, protruding each inclined-plane of six terrace with edges of the anterior projection of lamp body and above the led light source that directly bonds on the plane, make all directions all can have light to penetrate, to increase the range of exposures of light fixture, with screw safety glass lampshade 1 is fixed on the lamp body, power supply is placed on the below of led light source, be fixed on lamp body inside with terminal plate, install the sealing ring sealing between bonnet and shell additional, cableway 3 places have the cable pressed joint, and seal with sealing ring.
Those skilled in the art or those skilled in the art also can take other many terrace with edges crowning mode except that foundation five terrace with edge crownings disclosed in the utility model, six terrace with edge crowning embodiments, these modes all should be understood in scope of the present utility model, are subjected to the restriction of the utility model claim.
Claims (3)
1. flame-proof mine led light source tunnel lamp, it comprises the lamp body shell, it is characterized in that described lamp body shell front end extends axially formation terrace with edge more than a crowning, be equipped with light emitting diode on many terrace with edges crowning, the dorsal part of lamp body shell is provided with muscle shape fin, assembling one of lamp body shell front end and the suitable dome shape Transparent lamp shade of many terrace with edges crowning.
2. according to according to the described flame-proof mine led light source of claim 1 tunnel lamp, it is characterized in that described many terrace with edges are five terrace with edges or six terrace with edges.
3. according to according to the described flame-proof mine led light source of claim 1 tunnel illuminating lamp, it is characterized in that described muscle shape fin radially evenly distributes at lamp body shell dorsal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200781881U CN201237116Y (en) | 2008-08-07 | 2008-08-07 | Explosion-proof LED light source tunnel lamp for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200781881U CN201237116Y (en) | 2008-08-07 | 2008-08-07 | Explosion-proof LED light source tunnel lamp for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237116Y true CN201237116Y (en) | 2009-05-13 |
Family
ID=40649847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200781881U Expired - Fee Related CN201237116Y (en) | 2008-08-07 | 2008-08-07 | Explosion-proof LED light source tunnel lamp for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201237116Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881396A (en) * | 2010-07-23 | 2010-11-10 | 王德玺 | Anti-explosion lamp |
| CN102095137A (en) * | 2010-12-29 | 2011-06-15 | 焦作市景安机电设备制造有限公司 | Mine explosion-proof straight LED (light-emitting diode) lamp |
| CN102352989A (en) * | 2011-09-28 | 2012-02-15 | 北京天地玛珂电液控制系统有限公司 | Coal port illuminating device of top coal caving bracket |
| CN102798057A (en) * | 2012-09-07 | 2012-11-28 | 深圳市紫光照明技术有限公司 | Flameproof LED roadway lamp for mines |
| CN105864684A (en) * | 2015-01-23 | 2016-08-17 | 山东神舟光电科技有限公司 | Square roadway explosion-proof lamp |
| CN106051535A (en) * | 2016-07-14 | 2016-10-26 | 潍坊歌尔光电有限公司 | LED (Light Emitting Diode) explosion-proof lamp |
-
2008
- 2008-08-07 CN CNU2008200781881U patent/CN201237116Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881396A (en) * | 2010-07-23 | 2010-11-10 | 王德玺 | Anti-explosion lamp |
| CN101881396B (en) * | 2010-07-23 | 2013-03-20 | 王德玺 | Anti-explosion lamp |
| CN102095137A (en) * | 2010-12-29 | 2011-06-15 | 焦作市景安机电设备制造有限公司 | Mine explosion-proof straight LED (light-emitting diode) lamp |
| CN102352989A (en) * | 2011-09-28 | 2012-02-15 | 北京天地玛珂电液控制系统有限公司 | Coal port illuminating device of top coal caving bracket |
| CN102352989B (en) * | 2011-09-28 | 2013-12-25 | 北京天地玛珂电液控制系统有限公司 | Coal port illuminating device of top coal caving bracket |
| CN102798057A (en) * | 2012-09-07 | 2012-11-28 | 深圳市紫光照明技术有限公司 | Flameproof LED roadway lamp for mines |
| CN102798057B (en) * | 2012-09-07 | 2015-07-15 | 深圳市紫光照明技术有限公司 | Flameproof LED roadway lamp for mines |
| CN105864684A (en) * | 2015-01-23 | 2016-08-17 | 山东神舟光电科技有限公司 | Square roadway explosion-proof lamp |
| CN106051535A (en) * | 2016-07-14 | 2016-10-26 | 潍坊歌尔光电有限公司 | LED (Light Emitting Diode) explosion-proof lamp |
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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: 20090513 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |