CN101706051A - Mining signal lamp - Google Patents
Mining signal lamp Download PDFInfo
- Publication number
- CN101706051A CN101706051A CN200910172362A CN200910172362A CN101706051A CN 101706051 A CN101706051 A CN 101706051A CN 200910172362 A CN200910172362 A CN 200910172362A CN 200910172362 A CN200910172362 A CN 200910172362A CN 101706051 A CN101706051 A CN 101706051A
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- CN
- China
- Prior art keywords
- emitting diode
- tubular shell
- light emitting
- signal lamp
- cylindrical shell
- 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.)
- Pending
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a mining signal lamp comprising a light-emitting diode, the light-emitting diode is arranged in a cylindrical shell, pouring sealant is placed in the cavity at the wire inlet end of the light-emitting diode in the cylindrical shell, the pouring sealant connect the light-emitting diode and the cylindrical shell fixedly; the external surface of the cylindrical shell is connected with a fastening nut in threads. The invention has the advantages of simple structure and low cost; when in use, not only the brightness is high, but also the properties of anti-explosion and anti-collision required by operation in the pit under the protection of cylindrical shell and pouring sealant.
Description
Technical field
The present invention relates to signal lamp, especially relate to mining signal lamp.
Background technology
Clearing lamp mostly is common incandescent lamp or LED lamp under the known mine, very easily blast in the inflammable and explosive environment in down-hole.And during the indicator lamp on being used for hydraulic support or other underground equipments, the performance of its antidetonation, impact resistance is extreme difference also, can not satisfy the demand of underground work.
Summary of the invention
The object of the present invention is to provide the mining signal lamp of big, the explosion-proof and impact resistance of a kind of brightness.
For achieving the above object, the present invention can take following technical proposals:
Mining signal lamp of the present invention, comprise light emitting diode, described light emitting diode is arranged in the tubular shell, the cavity that is arranged in the light emitting diode end of incoming cables in described tubular shell is provided with casting glue, and described casting glue is sealedly and fixedly connected light emitting diode and described tubular shell; At described tubular shell outer surface by the fastening nut that has been threaded.
Be set with sealing gasket at described tubular shell outer peripheral face.
The invention has the advantages that the light emitting diode that adopts high brightness, played warning function preferably; Light emitting diode is arranged in the tubular shell, is difficult for being damaged, make it have anticollision performance preferably by exterior object; The cavity that is arranged in the light emitting diode end of incoming cables in tubular shell is provided with casting glue, and casting glue is sealedly and fixedly connected light emitting diode and described tubular shell, has played protection and sealing function preferably, has strengthened explosion-proof performance; By the fastening nut that has been threaded, make tubular shell and light emitting diode closely fixing, simple and compact for structure at described tubular shell outer surface; Be provided with sealing gasket at described tubular shell outer surface, when installing and using, played protection and sealing function preferably between tubular shell and the controller housing.The present invention is simple in structure, and cost is low; Brightness height not only during use, and the protection by tubular shell, casting glue, required explosion-proof, the anticollision performance that has when having reached underground work.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in the figure, mining signal lamp of the present invention, comprise light emitting diode 1, described light emitting diode 1 is arranged in the tubular shell 2 that stainless steel makes, the cavity that is arranged in light emitting diode 1 end of incoming cables in described tubular shell 2 is provided with casting glue 3, and described casting glue 3 is sealedly and fixedly connected light emitting diode 1 and described tubular shell 2; Described tubular shell 2 outer peripheral faces are by the fastening nut 4 that has been threaded; Be set with sealing gasket 5 at described tubular shell 2 outer peripheral faces.Be further to improve intensity of the present invention, in described tubular shell 2, be positioned on the inner peripheral surface of casting glue 3 and offer two anticreep annular grooves.
Claims (2)
1. mining signal lamp, comprise light emitting diode (1), it is characterized in that: described light emitting diode (1) is arranged in the tubular shell (2), the cavity that is arranged in light emitting diode (1) end of incoming cables in described tubular shell (2) is provided with casting glue (3), and described casting glue (3) is sealedly and fixedly connected light emitting diode (1) and described tubular shell (2); At described tubular shell (2) outer surface by the fastening nut that has been threaded (4).
2. mining signal lamp according to claim 1 is characterized in that: be set with sealing gasket (5) at described tubular shell (2) outer peripheral face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910172362A CN101706051A (en) | 2009-10-09 | 2009-10-09 | Mining signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910172362A CN101706051A (en) | 2009-10-09 | 2009-10-09 | Mining signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101706051A true CN101706051A (en) | 2010-05-12 |
Family
ID=42376293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910172362A Pending CN101706051A (en) | 2009-10-09 | 2009-10-09 | Mining signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101706051A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061468A (en) * | 2014-05-04 | 2014-09-24 | 中国振华集团永光电子有限公司 | Manufacture method and structure of LED indicator lamp |
| CN105351759A (en) * | 2015-11-30 | 2016-02-24 | 中国振华集团永光电子有限公司（国营第八七三厂） | LED indicator light and encapsulation method thereof |
| CN109210434A (en) * | 2018-10-19 | 2019-01-15 | 苏州瑞来特思机械设备有限公司 | A kind of explosion-proof indicating lamp |
-
2009
- 2009-10-09 CN CN200910172362A patent/CN101706051A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061468A (en) * | 2014-05-04 | 2014-09-24 | 中国振华集团永光电子有限公司 | Manufacture method and structure of LED indicator lamp |
| CN105351759A (en) * | 2015-11-30 | 2016-02-24 | 中国振华集团永光电子有限公司（国营第八七三厂） | LED indicator light and encapsulation method thereof |
| CN105351759B (en) * | 2015-11-30 | 2018-09-28 | 中国振华集团永光电子有限公司（国营第八七三厂） | A kind of packaging method of LED light |
| CN109210434A (en) * | 2018-10-19 | 2019-01-15 | 苏州瑞来特思机械设备有限公司 | A kind of explosion-proof indicating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100512 |