CN204534321U - Mine flameproof and intrinsic safety type LED roadway lamp - Google Patents
Mine flameproof and intrinsic safety type LED roadway lamp Download PDFInfo
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- CN204534321U CN204534321U CN201520283367.9U CN201520283367U CN204534321U CN 204534321 U CN204534321 U CN 204534321U CN 201520283367 U CN201520283367 U CN 201520283367U CN 204534321 U CN204534321 U CN 204534321U
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- intrinsic safety
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Abstract
The utility model discloses a kind of mine flameproof and intrinsic safety type LED roadway lamp, under solving current open well, structure of the lighting lamp is old, consume energy high, range of exposures is little, brightness is low, precision is low, power is non-adjustable, life-span is short, dazzle value is high, there are the problems such as certain potential safety hazard, be characterized in providing one by power box, bonnet, loudspeaker nozzle, the explosion separation structure of sealing ring composition, the light structures of LED high accuracy is adjustable intrinsic safety electric source and LED light source composition, the light emitting structures of LED light source and woven design printing opacity safety glass composition, there is novel structure, consume energy low, range of exposures is wide, brightness is high, precision is high, power adjustable, life-span is long, anti-dazzle, safe and reliable advantage, be applicable to mine lighting place use.
Description
Technical field
The utility model belongs to mine flameproof and intrinsic safety type technical field of LED illumination, is specifically related to a kind of mine flameproof and intrinsic safety type LED roadway lamp, is applicable to the application of underworkings illumination.
Background technology
Known to inventor, the lighting that current down-hole uses, structure is single old, big energy-consuming, and range of exposures is little, and brightness is low, and precision is low, and power is non-adjustable, and the life-span is short, and dazzle value is higher, there is certain potential safety hazard.
Summary of the invention
The purpose of this utility model be exactly in order to overcome above deficiency, a kind of novel structure is provided, consume energy low, range of exposures is wide, brightness is high, high-precision power is adjustable, and the life-span is long, anti-dazzle, safe and reliable mine flameproof and intrinsic safety type LED roadway lamp.
The technical solution of the utility model realizes like this, described mine flameproof and intrinsic safety type LED roadway lamp, it is characterized in that arranging a cylinder power box 1, power box 1 inside is provided with six cuboid power packs 2, intrinsic safety driving power 3 is provided with in power pack 2, power box 1 inside center is provided with intrinsic safety terminal plate 4, intrinsic safety terminal plate 4 is provided with 12 wiring copper pins, a circular bonnet 5 is set above power box 1, power box 1 both sides are respectively arranged with sealing ring 6 and loudspeaker nozzle 7, corn shape lamp body 8 is provided with below power box 1, safety glass 9 and glass cover-plate 10 is provided with outside lamp body 8, glass cover-plate 10, safety glass 9 and power box 1 are by six annular array fastened by screws, intrinsic safety driving power 3 arranges a rectangle pcb board 11, and pcb board 11 arranges a cuboid adjustable precision potentiometer 12, and potentiometer 12 arranges a word cap cylinder adjustable column, lamp body 8 is set to straight six prisms that six rectangular light source plates 13 and a regular hexagon light source board 13 surround, and light source board 13 surface is provided with LED lamp bead 14, be provided with semiellipsoid safety glass 9 as transparent glass cover, safety glass 9 inner surface is set to line shape transparent surface.
Mine flameproof and intrinsic safety type LED roadway lamp of the present utility model, using LED lamp bead as illuminating source, using the adjustable driving power of LED intrinsic safety type high accuracy as the electric supply installation of LED light source, using power box, bonnet, safety glass as the carrier of light fixture and protector, using anti-dazzle line shape face safety glass and corn shape lamp body as the ray structure of light fixture, there is novel and reasonable structure, energy-conserving and environment-protective, efficiently, high accuracy, the life-span is long, low dazzle, the advantages such as range of exposures is wide, uniform light, safe and reliable.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional view of mine flameproof and intrinsic safety type LED roadway lamp.
In figure: 1. power box 2. power pack 3. driving power 4. terminal plate 5. bonnet 6. sealing ring 7. loudspeaker nozzle 8. lamp body 9. safety glass 10. glass cover-plate 11.PCB plate 12. potentiometer 13. light source board 14. LED lamp bead.
Detailed description of the invention
Below in conjunction with attached Example, the utility model is described in further details.
The technical solution of the utility model realizes like this, see accompanying drawing 1, described mine flameproof and intrinsic safety type LED roadway lamp, be provided with a cylinder power box 1, power box 1 inside is provided with six cuboid power packs 2, intrinsic safety driving power 3 is provided with in power pack 2, power box 1 inside center is provided with intrinsic safety terminal plate 4, intrinsic safety terminal plate 4 is provided with 12 wiring copper pins, a circular bonnet 5 is set above power box 1, power box 1 both sides are respectively arranged with sealing ring 6 and loudspeaker nozzle 7, corn shape lamp body 8 is provided with below power box 1, safety glass 9 and glass cover-plate 10 is provided with outside lamp body 8, glass cover-plate 10, safety glass 9 and power box 1 are by six annular array fastened by screws.
See accompanying drawing 1, described mine flameproof and intrinsic safety type LED roadway lamp, intrinsic safety driving power 3 arranges a rectangle pcb board 11, pcb board 11 arranges a cuboid adjustable precision potentiometer 12, potentiometer 12 arranges a word cap cylinder adjustable column, by the power regulating circular adjustable column to change light fixture, reach the effect of power adjustable.
See accompanying drawing 1, described mine flameproof and intrinsic safety type LED roadway lamp, lamp body 8 is set to straight six prisms that six rectangular light source plates 13 and a regular hexagon light source board 13 surround, light source board 13 surface is provided with LED lamp bead 14, make light fixture range of exposures large, brightness uniformity is consistent, without dead angle, and the features such as life-span length.
See accompanying drawing 1, described mine flameproof and intrinsic safety type LED roadway lamp, be provided with semiellipsoid safety glass 9 as transparent glass cover, safety glass 9 inner surface is set to woven design shape transparent surface, greatly reduce the dazzle value of light fixture, thus when reducing down-hole use, the dazzling potential safety hazard feeling to bring occurs.
Claims (4)
1. mine flameproof and intrinsic safety type LED roadway lamp, it is characterized in that arranging a cylinder power box (1), power box (1) inside is provided with six cuboid power packs (2), intrinsic safety driving power (3) is provided with in power pack (2), power box (1) inside center is provided with intrinsic safety terminal plate (4), intrinsic safety terminal plate (4) is provided with 12 wiring copper pins, power box (1) top arranges a circular bonnet (5), power box (1) both sides are respectively arranged with sealing ring (6) and loudspeaker nozzle (7), power box (1) below is provided with corn shape lamp body (8), lamp body (8) outside is provided with safety glass (9) and glass cover-plate (10), glass cover-plate (10), safety glass (9) and power box (1) are by six annular array fastened by screws.
2. mine flameproof and intrinsic safety type LED roadway lamp as claimed in claim 1, it is characterized in that intrinsic safety driving power (3) arranges a rectangle pcb board (11), pcb board (11) arranges a cuboid adjustable precision potentiometer (12), potentiometer (12) arranges a word cap cylinder adjustable column.
3. mine flameproof and intrinsic safety type LED roadway lamp as claimed in claim 1, it is characterized in that straight six prisms that lamp body (8) is set to six rectangular light source plates (13) and a regular hexagon light source board (13) and surrounds, light source board (13) surface is provided with LED lamp bead (14).
4. mine flameproof and intrinsic safety type LED roadway lamp as claimed in claim 1, its feature is being provided with semiellipsoid safety glass (9) as transparent glass cover, and safety glass (9) inner surface is set to line shape transparent surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283367.9U CN204534321U (en) | 2015-05-05 | 2015-05-05 | Mine flameproof and intrinsic safety type LED roadway lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283367.9U CN204534321U (en) | 2015-05-05 | 2015-05-05 | Mine flameproof and intrinsic safety type LED roadway lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204534321U true CN204534321U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283367.9U Active CN204534321U (en) | 2015-05-05 | 2015-05-05 | Mine flameproof and intrinsic safety type LED roadway lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204534321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826125A (en) * | 2018-08-20 | 2018-11-16 | 大同裕隆环保有限责任公司 | Multichannel is adjustable mine explosion-suppression and intrinsic safety type tunnel lamp |
| CN108826125B (en) * | 2018-08-20 | 2024-04-12 | 大同裕隆环保有限责任公司 | Multi-channel adjustable mining flameproof and intrinsically safe roadway lamp |
-
2015
- 2015-05-05 CN CN201520283367.9U patent/CN204534321U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826125A (en) * | 2018-08-20 | 2018-11-16 | 大同裕隆环保有限责任公司 | Multichannel is adjustable mine explosion-suppression and intrinsic safety type tunnel lamp |
| CN108826125B (en) * | 2018-08-20 | 2024-04-12 | 大同裕隆环保有限责任公司 | Multi-channel adjustable mining flameproof and intrinsically safe roadway lamp |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |