CN2651587Y - Parabolic mirror style LED miner light - Google Patents
Parabolic mirror style LED miner light Download PDFInfo
- Publication number
- CN2651587Y CN2651587Y CN 200320109684 CN200320109684U CN2651587Y CN 2651587 Y CN2651587 Y CN 2651587Y CN 200320109684 CN200320109684 CN 200320109684 CN 200320109684 U CN200320109684 U CN 200320109684U CN 2651587 Y CN2651587 Y CN 2651587Y
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- CN
- China
- Prior art keywords
- light source
- lamp
- light
- led
- utility
- 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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Abstract
The utility model relates to a novel mining lamp. A LED cold light source mining lamp, a LED intrinsically safe mining lamp base and other mining lamps previously developed by an applicant adopt a plurality of LED tubes and a corresponding lens to form the group type cold light source, which is not very ideal for gathering light and unfavorable for the use of miners. The purpose of the utility model is to improve the light gathering performance of the cold light source, increase the light energy sent out by the cold light source, change the defects existing in the original light source, and be more conveniently used by miners. The utility model is characterized in that a PCB 5 in a lamp holder 6 is firmly provided with a high-energy LED tube 4, a curved surface reflective mirror 3 and a parabolic mirror which are taken as a group of combined light gathering structure, and the front end of a lamp ring 2 is embedded with a flat mirror 1; the utility model has the advantages of obviously improving the light gathering performance of the light source.
Description
(1), described field: the utility model relates to a kind of novel parabolic mirror LED mine lamp.
(2), background technology: the utility model applicant is " LED cold light source mine lamp " and the mine lamps such as " light emitting diode essential safe type holder of miner's lampe " of development in the past, purpose all is used for the general safety miner's lamp of mine lighting, its structure all adopts some LED pipes to become the group-wise cold light source with corresponding set of lenses, because the optically focused of LED pipe is not ideal enough, and is unfavorable for that the miner uses.
(3), summary of the invention: the purpose of this utility model is on the basis of the intrinsic mine lamp of applicant, develop a kind of novel parabolic mirror LED mine lamp, under the constant substantially condition of mine lamp volume, improve the optically focused performance of cold light source, increase the light energy that cold light source penetrates, more convenient miner uses.
Technical solution of the present utility model:
In light-emitting device, fixed L ED pipe 4, optical reflector of curved surface 3 and parabolic lens 9 on the pcb board 5 in the lamp socket 6, wherein LED pipe 4 is single high-energy light emitting diode, optical reflector of curved surface 3 and parabolic lens 9
*One group of combined light gathering structure of-+be, lamp ring 2 front ends are inlayed flat mirror 1.
Advantage of the present utility model and effect:
1, on probation through manufacturing experimently, compare with background technology, the optically focused performance of cold light source improves, and has improved the luminous intensity and the light energy that penetrate.
2, as the combined light gathering structure, the light color of ejaculation is a white light owing to adopt single high-energy LED pipe and one group of parabolic lens combination (parabolic lens 9 and optical reflector of curved surface 3), helps the miner and uses.
(4), description of drawings: accompanying drawing is the overall structure schematic diagram, the flat mirror of number in the figure: 1-, 2-lamp ring, 3-optical reflector of curved surface, 4-LED pipe, 5-PCB plate, 6-lamp socket, 7-sealing ring, 8-reflective mirror supporting leg, 9-parabolic lens.
(5), specific embodiment: referring to accompanying drawing, pcb board (wiring board) 5 is placed at mine lamp lamp socket 6 inner stopper places, and the also available heat-dissipating aluminium plate of pcb board 5 is replaced.On this pcb board 5, fix single high-energy LED pipe 4 and connect parabolic lens 9 and optical reflector of curved surface 3 with screw, nut, assemble flat mirror 1 at lamp ring 2 front ends, flat in the drawings mirror 1 usefulness sealing ring 7 wraps periphery, be pressed between parabolic lens 9 and the lamp ring 2, sealing ring 7 is put in lamp socket 6 upper surfaces, connect lamp socket 6 with lamp ring 2, form the integral body of a sealing.Characteristics of the present utility model: the one, adopt single only high-octane LED pipe 4, two, make up (parabolic lens 9 and optical reflector of curved surface 3) as the combined light gathering structure with one group of parabolic lens.
Claims (1)
1, parabolic mirror LED mine lamp, form whole by the mounted inside light-emitting device that lamp socket (6) is connected with lamp ring (2), it is characterized in that: in light-emitting device, pcb board (5) in the lamp socket (6) is gone up fixed L ED pipe (4), optical reflector of curved surface (3) and parabolic lens (9), wherein LED pipe (4) is a single high-energy light emitting diode, optical reflector of curved surface (3) and parabolic lens (9) are one group of combined light gathering structure, and lamp ring (2) front end is inlayed flat mirror (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109684 CN2651587Y (en) | 2003-10-27 | 2003-10-27 | Parabolic mirror style LED miner light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109684 CN2651587Y (en) | 2003-10-27 | 2003-10-27 | Parabolic mirror style LED miner light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651587Y true CN2651587Y (en) | 2004-10-27 |
Family
ID=34343345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109684 Expired - Fee Related CN2651587Y (en) | 2003-10-27 | 2003-10-27 | Parabolic mirror style LED miner light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651587Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703308A (en) * | 2011-07-15 | 2014-04-02 | 皇家飞利浦有限公司 | Illumination device with carrier and envelope |
-
2003
- 2003-10-27 CN CN 200320109684 patent/CN2651587Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703308A (en) * | 2011-07-15 | 2014-04-02 | 皇家飞利浦有限公司 | Illumination device with carrier and envelope |
| US9506622B2 (en) | 2011-07-15 | 2016-11-29 | Koninklijke Philips Electronics N.V. | Illumination device with carrier and envelope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xi'an Liming Electronic Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |