CN203836845U - Mining flame-proof type LED lighting lamp - Google Patents
Mining flame-proof type LED lighting lamp Download PDFInfo
- Publication number
- CN203836845U CN203836845U CN201420037368.0U CN201420037368U CN203836845U CN 203836845 U CN203836845 U CN 203836845U CN 201420037368 U CN201420037368 U CN 201420037368U CN 203836845 U CN203836845 U CN 203836845U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- proof
- flame
- drive circuit
- circuit board
- 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 - Lifetime
Links
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 238000004880 explosion Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000005304 optical glass Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a mining flame-proof type LED lighting lamp. The problems that a lighting lamp used in an existing coal mine does not have the energy saving and consumption reducing function, and not high enough in safety performance are solved. The mining flame-proof type LED lighting lamp is characterized by comprising a metal shell flame-proof cavity, wherein the metal shell flame-proof cavity is composed of a heat sink lamp body, a rear cover and a surface cover, and two flame-proof faces are formed by the inner surface of the heat sink lamp body (1) and the outer surface of the rear cover (2), and the front surface of the heat sink lamp body (1) and the surface cover (7) respectively; even when bad situations such as explosions happen, the mining flame-proof type LED lighting lamp can still work safely and normally, and the mining flame-proof type LED lighting lamp is applicable to mine lighting.
Description
Technical field
The utility model belongs to mining LED lighting field, and a kind of mining explosion-proof LED illuminating lamp of specific design, is applicable to flame-proof mine LED illumination.
Background technology
Known to inventor, colliery LED illuminating lamp used at present, single old, the big energy-consuming of project organization, function imperfection, service life is short, and there is certain hidden danger in security.
Summary of the invention
Object of the present invention is exactly in order to overcome above deficiency, and the mining explosion-proof LED illuminating lamp of a kind of novel structure, energy-conservation, long service life, flame-proof type is provided.
Technical scheme of the present invention is to realize like this, described mining explosion-proof LED illuminating lamp, it is characterized in that mining explosion-proof LED illuminating lamp is by metal shell flame proof cavity, LED light source, drive circuit board and lens composition, flame proof cavity is by radiator lamp body, bonnet and cover three part compositions, on the inner surface of radiator lamp body and bonnet, all scribble are-tight paint, radiator lamp body inside is provided with the fixing step of drive circuit board, drive circuit board is fixed on fixing step by terminal plate, connection copper screw bolt above terminal plate, power supply is input in drive circuit board, output to LED light source by wire subsequently, the outside rectangular optical glass lens of installing of light source, radiator lamp body two side is provided with mining cable and connects loudspeaker nozzle, fix and seal input cable by loudspeaker nozzle sealing ring and metal baffle.On the explosion suppresion surface of radiator lamp body and bonnet, scribble antirust oil, between radiator lamp body front surface and cover, have a flame proof copper packing, form two explosion suppresion surfaces.
Mining explosion-proof LED illuminating lamp of the present utility model, compared with prior art has novel structure, energy-conservation, long service life, an advantage such as translucent effect is good, range of exposures is wide, safe and reliable, explosion insulation performance is good.
Brief description of the drawings
Accompanying drawing 1 is mining explosion-proof LED illuminating lamp overall package figure.
Accompanying drawing 2 is mining explosion-proof LED illuminating lamp A-A face partial sectional view.
In accompanying drawing 2: 1. radiator lamp body 2. bonnet 3. loudspeaker nozzles 4. are inputted cable 5. terminal plate 6. input connection copper screw bolt 7. cover 8. optical glass lens 9.LED light source 10. drive circuit boards.
detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
The technical solution of the utility model is to realize like this, referring to accompanying drawing 2, the utility model is by metal shell flame proof cavity, LED light source 9, drive circuit board 10 forms with optical glass lens 8, flame proof cavity is by radiator lamp body 1, bonnet 2 and cover 3 three part compositions, on the inner surface of radiator lamp body 1 and bonnet 2, all scribble are-tight paint, radiator lamp body 1 inside is provided with the fixing step of drive circuit board, drive circuit board is fixed on fixing step by terminal plate, connection copper screw bolt 6 above terminal plate, power supply is input to drive circuit board 10, output to LED light source 9 by wire subsequently, the outside rectangular optical glass lens 8 of installing of light source, radiator lamp body two side is provided with mining cable and connects loudspeaker nozzle 3, fix and seal input cable 4 by loudspeaker nozzle sealing ring and metal baffle.
Referring to accompanying drawing 2, on the explosion suppresion surface of radiator lamp body 1 and bonnet 2, scribble antirust oil, between radiator lamp body 1 front surface and cover 7, there is a flame proof copper packing, form two explosion suppresion surfaces, input cable 4 is fixed on terminal plate 5 two inputs above and connects on copper screw bolt 6, the other end of terminal plate 5 and drive circuit board 10 use screws are connected and fixed, drive circuit board 10 outputs to LED light source 9 by internal electron line, the angle adjustment that sees through rectangular optical glass lens 8 and cover 7, reaches the maximum illumination scope that meets illumination requirement.
Claims (2)
1. mining explosion-proof LED illuminating lamp, it is characterized in that the flame proof cavity that mining explosion-proof LED illuminating lamp is made up of metal shell, LED light source, drive circuit board and optical glass lens composition, a metal shell flame proof cavity is set, this flame proof cavity is by radiator lamp body, bonnet and cover three part compositions, on radiator lamp body inner surface and rear interior surface, all scribble are-tight paint, radiator lamp body inside is provided with the fixing step of drive circuit board, drive circuit board is fixed on fixing step by terminal plate, connection copper screw bolt above terminal plate, power supply is input in drive circuit board, output to LED light source by wire subsequently, the outside rectangular optical glass lens of installing of light source.
2. mining explosion-proof LED illuminating lamp as claimed in claim 1, it is characterized in that arranging two explosion suppresion surfaces, this explosion suppresion surface is made up of inner surface and bonnet (2) outer surface, radiator lamp body (1) front surface and the cover (7) of radiator lamp body (1), on the explosion suppresion surface of radiator lamp body and bonnet, scribble antirust oil, between radiator lamp body front surface and cover, have a flame proof copper packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037368.0U CN203836845U (en) | 2014-01-22 | 2014-01-22 | Mining flame-proof type LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037368.0U CN203836845U (en) | 2014-01-22 | 2014-01-22 | Mining flame-proof type LED lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836845U true CN203836845U (en) | 2014-09-17 |
Family
ID=51514680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037368.0U Expired - Lifetime CN203836845U (en) | 2014-01-22 | 2014-01-22 | Mining flame-proof type LED lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191803A (en) * | 2017-07-10 | 2017-09-22 | 山西邦奥伟业半导体照明有限公司 | Mining flame-proof LED roadway senses lamp |
-
2014
- 2014-01-22 CN CN201420037368.0U patent/CN203836845U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191803A (en) * | 2017-07-10 | 2017-09-22 | 山西邦奥伟业半导体照明有限公司 | Mining flame-proof LED roadway senses lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |