CN203927605U - Mine flameproof and intrinsic safety type LED tunnel lamp - Google Patents
Mine flameproof and intrinsic safety type LED tunnel lamp Download PDFInfo
- Publication number
- CN203927605U CN203927605U CN201420333166.0U CN201420333166U CN203927605U CN 203927605 U CN203927605 U CN 203927605U CN 201420333166 U CN201420333166 U CN 201420333166U CN 203927605 U CN203927605 U CN 203927605U
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- China
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- intrinsic safety
- flameproof
- tunnel lamp
- safety type
- light source
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Abstract
The utility model discloses a kind of mine flameproof and intrinsic safety type LED tunnel lamp, the tunnel lamp that has solved the use of current colliery does not have energy-saving and cost-reducing, security performance is not high enough, be characterized in being provided with the light source module of a flame proof cavity and an intrinsic safety input, the contact-making surface of Flameproof box shell and bonnet is as explosion suppresion surface, the output of driving power, as the intrinsic safety input of LED light source, has realized emergency lighting, is applicable to coal mine roadway illumination.
Description
Technical field
The utility model is that one belongs to mine LED roadway lamp technical field, is specifically related to a kind of mine flameproof and intrinsic safety type LED tunnel lamp, is applicable to all mine working illuminators.
Background technology
Known to inventor, the tunnel lamp using under coal mine, single old, the big energy-consuming of structure, range of exposures are little, and service life is short, and underground work is existed to certain potential safety hazard.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above deficiency, a kind of power box of flame-proof type and a LED light source module of intrinsic safety type output are provided, have rational in infrastructure stable, under equal illumination condition, power consumption is low, use occasion is single-minded, long service life, environmental protection, be easy to safeguard, the advantage such as safe and reliable.
The technical solution of the utility model is to realize like this, described mine flameproof and intrinsic safety type LED tunnel lamp, it is characterized in that being formed by a flameproof cabinet and an intrinsic safety LED light source module, flameproof cabinet is made up of driving power, terminal plate, Flameproof box shell and bonnet, by Flameproof box shell and bonnet contact-making surface as explosion suppresion surface, reach flame proof requirement, realize intrinsic safety type output by driving power, driving power is placed in explosion-proof chamber, outputs to intrinsic safety chamber LED light source module by bridging structure.
Mine flameproof and intrinsic safety type LED tunnel lamp of the present utility model, carrier using flameproof cabinet as driving power, illuminator using LED light source as tunnel lamp, compared with prior art, have rational in infrastructure, power consumption is low, the life-span is long, the advantage such as safe and reliable.
Brief description of the drawings
Accompanying drawing 1 is the stereogram of Flameproof intrinsically safe LED tunnel lamp.
Accompanying drawing 2 is the front view of Flameproof intrinsically safe LED tunnel lamp.
Accompanying drawing 3 is the A-A face cutaway view of Flameproof intrinsically safe LED tunnel lamp.
In figure: 1. flameproof cabinet 2.LED light source 3. driving power 4. terminal plate 5. Flameproof box shell 6. bonnet 7. loudspeaker nozzle 8. AC power cords.
Detailed description of the invention
Below in conjunction with accompanying drawing example, the present invention is described in further detail.
The technical solution of the utility model is to realize like this, referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, described mine flameproof and intrinsic safety type LED tunnel lamp is made up of flameproof cabinet 1 and airtight LED light source module 2, the driving power 3 that flameproof cabinet is exported by intrinsic safety, terminal plate 4, Flameproof box shell 5, the compositions such as bonnet 6 and loudspeaker nozzle 7, AC power cord 8 enters flameproof cabinet 1 through loudspeaker nozzle 7, then be connected on two binding posts of terminal plate 4 upper surfaces, terminal plate 4 lower surfaces are drawn two corresponding electric wires and are connected to the ac input end of driving power 3, driving power 3 passes through transformation, rectification, the circuit such as filtering are realized intrinsic safety output, driving power 3 is placed in explosion-proof chamber, output in intrinsic safety chamber LED light source module 2 by bridging structure, realize the function of explosion-suppression and intrinsic safety.
Claims (2)
1. mine flameproof and intrinsic safety type LED tunnel lamp, it is characterized in that being formed by a flameproof cabinet and an intrinsic safety LED light source module, flameproof cabinet is made up of driving power, terminal plate, Flameproof box shell and bonnet, by Flameproof box shell and bonnet contact-making surface as explosion suppresion surface.
2. mine flameproof and intrinsic safety type LED tunnel lamp as claimed in claim 1, is characterized in that driving power is intrinsic safety type output, is placed in explosion-proof chamber, outputs to intrinsic safety chamber LED light source module by bridging structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333166.0U CN203927605U (en) | 2014-06-23 | 2014-06-23 | Mine flameproof and intrinsic safety type LED tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333166.0U CN203927605U (en) | 2014-06-23 | 2014-06-23 | Mine flameproof and intrinsic safety type LED tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927605U true CN203927605U (en) | 2014-11-05 |
Family
ID=51823413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333166.0U Active CN203927605U (en) | 2014-06-23 | 2014-06-23 | Mine flameproof and intrinsic safety type LED tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548129A (en) * | 2018-06-27 | 2018-09-18 | 金伟强 | Mine explosion-suppression and intrinsic safety type LED roadway lamp |
-
2014
- 2014-06-23 CN CN201420333166.0U patent/CN203927605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548129A (en) * | 2018-06-27 | 2018-09-18 | 金伟强 | Mine explosion-suppression and intrinsic safety type LED roadway lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |