CN210197137U - Mining explosion-proof lamp - Google Patents
Mining explosion-proof lamp Download PDFInfo
- Publication number
- CN210197137U CN210197137U CN201921245425.3U CN201921245425U CN210197137U CN 210197137 U CN210197137 U CN 210197137U CN 201921245425 U CN201921245425 U CN 201921245425U CN 210197137 U CN210197137 U CN 210197137U
- Authority
- CN
- China
- Prior art keywords
- port
- pipe body
- suspender
- proof lamp
- thread structure
- 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.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a mining explosion-proof lamp, which comprises an installation seat and a lamp body, wherein a first suspender is arranged at the bottom of the installation seat, a second suspender is arranged at the top of the lamp body, and the first suspender is connected with the second suspender through a conversion joint; the adapter is provided with a first pipe body, a second pipe body which is arranged on the side surface of the first pipe body and is vertical to the axial direction of the first pipe body, and a third pipe body which is arranged on the side surface of the first pipe body and forms an included angle of 30 degrees with the axial direction of the first pipe body; the first pipe body is provided with a first port at the bottom end and a second port at the top end, the second pipe body is provided with a fourth port, the third pipe body is provided with a third port, the top end of the second suspender is detachably connected with the first port, and the bottom end of the first suspender is detachably connected with any one of the second port, the third port and the fourth port; the utility model discloses can be applicable to more mounting means.
Description
Technical Field
The utility model belongs to the technical field of the explosion-proof lamp, concretely relates to mining explosion-proof lamp.
Background
With the rapid development of industries such as petroleum, chemical industry, mining industry and the like, the lighting lamp is more and more widely used in production, storage and rescue, and the variety is more and more. How to prevent the lighting lamp from the accidental explosion in the explosive gas dangerous place is an important subject. Since the lighting fixtures inevitably produce electric sparks or form glowing surfaces during operation, they can cause explosion accidents once they meet the explosive gas mixture in the production or rescue site, directly endangering the lives of the citizens and the property safety of the country. Therefore, as the most widely used lighting lamp, the explosion-proof technical problem has attracted general attention and high attention of people.
In the prior art, the explosion-proof lamp has three specifications shown in fig. 1, 2 and 3 which can be selected for use, and when the explosion-proof lamp is used, the three specifications need to be selected according to different installation environments, the explosion-proof lamp shown in fig. 1 is suitable for the installation mode of vertical hoisting, the explosion-proof lamp shown in fig. 2 is suitable for the installation mode of a wall type 60 degrees, and the explosion-proof lamp shown in fig. 3 is suitable for the installation mode of a wall type 90 degrees. When the explosion-proof lamp is installed under a mine, explosion-proof lamps with different specifications need to be selected according to the installation position and the required illumination angle, so that the explosion-proof applicability is limited. Therefore, the mining explosion-proof lamp which can be simultaneously suitable for the three installation modes needs to be designed.
Disclosure of Invention
To the not enough that exists among the prior art, the utility model provides an applicable mining explosion-proof lamp in multiple mounting means.
The technical scheme of the utility model is that: the mining explosion-proof lamp comprises an installation seat and a lamp body, wherein a first suspension rod is arranged at the bottom of the installation seat, a second suspension rod is arranged at the top of the lamp body, and the first suspension rod and the second suspension rod are connected through a conversion joint; the adapter is provided with a first pipe body, a second pipe body which is arranged on the side surface of the first pipe body and is vertical to the axial direction of the first pipe body, and a third pipe body which is arranged on the side surface of the first pipe body and forms an included angle of 30 degrees with the axial direction of the first pipe body; the first pipe body is provided with a first port located at the bottom end of the first pipe body and a second port located at the top end of the first pipe body, the second pipe body is provided with a fourth port, the third pipe body is provided with a third port, the top end of the second suspender is detachably connected with the first port, and the bottom end of the first suspender is detachably connected with any one of the second port, the third port and the fourth port.
And a plug is detachably arranged in the port which is not connected with the first suspender in the second port, the third port and the fourth port.
The bottom outside of first jib is provided with the external screw thread structure, the tip inboard of second port, third port, fourth port all is provided with the internal thread structure with this external screw thread structure assorted.
The plug is provided with an external thread structure which is the same as the outer side of the bottom end of the first suspender.
The top outside of second jib is provided with external screw thread structure, the tip inboard of first port is provided with the internal thread structure with this external screw thread structure assorted.
The utility model has the advantages that: the utility model discloses a being connected of different ports between first jib and the crossover sub, applicable in the mounting means of vertical hoist and mount, wall type 60 mounting means or wall type 90 mounting means.
Drawings
Fig. 1 is a schematic structural diagram of an explosion-proof lamp in a mounting manner for vertical hoisting in the prior art.
Fig. 2 is a schematic structural view of an explosion-proof lamp for a wall-mounted 60 ° installation in the prior art.
Fig. 3 is a schematic structural view of an explosion-proof lamp for a 90 ° wall installation in the prior art.
Fig. 4 is the utility model discloses a structural schematic for vertical hoisting's mounting means.
Fig. 5 is a schematic structural view of the wall-mounted 60 ° installation of the present invention.
Fig. 6 is a schematic structural view of the wall-type 90 ° installation method of the present invention.
Fig. 7 is a schematic structural view of the middle adapter of the present invention.
Fig. 8 is a schematic structural diagram of the total plug of the present invention.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings and examples.
As shown in fig. 4, 5 and 6, the mining explosion-proof lamp comprises an installation base 1 and a lamp body 5, wherein a first suspension rod 2 is arranged at the bottom of the installation base 1, a second suspension rod 3 is arranged at the top of the lamp body 5, and the first suspension rod 2 and the second suspension rod 3 are connected through a conversion joint 4; as shown in fig. 7, the adapter 4 has a first tube 401, a second tube 402 disposed on a side surface of the first tube 401 and perpendicular to an axial direction of the first tube 401, and a third tube 403 disposed on a side surface of the first tube 401 and forming an included angle of 30 ° with the axial direction of the first tube 401, the second tube 402 and the first tube 401 are of an integral structure, and the third tube 403 and the first tube 401 are of an integral structure; the first pipe 401 has a first port 404 at a bottom end of the first pipe 401 and a second port 405 at a top end of the first pipe 401, the free end of the second pipe 402 has a fourth port 407, the free end of the third pipe 403 has a third port 406, the top end of the second suspension rod 3 is detachably connected to the first port 404, and the bottom end of the first suspension rod 2 is detachably connected to any one of the second port 405, the third port 406 and the fourth port 407.
In order to avoid that when the first suspender 2 is connected with one of the second port 405, the third port 406 and the fourth port 407, the other two ports are exposed in the air, so that dust in a mine can enter and accumulate, and the connection with the first suspender 2 is influenced, a plug 6 is detachably arranged in the port which is not connected with the first suspender in the second port 405, the third port 406 and the fourth port 407, and the dust is blocked by the plug 6.
Further, as a connection mode between the conversion joint 4 and the first boom 2 and the second boom 3, an external thread structure is arranged on the outer side of the bottom end of the first boom 2, internal thread structures matched with the external thread structures are arranged on the inner sides of the end portions of the second port 405, the third port 406 and the fourth port 407, and the first boom 2 can be in threaded connection with any one of the second port 405, the third port 406 and the fourth port 407 according to installation requirements; an external thread structure is arranged on the outer side of the top end of the second suspender 3, an internal thread structure matched with the external thread structure is arranged on the inner side of the end part of the first port 404, and the second suspender 3 is in threaded connection with the first port 404; the plug 6 has the same external thread structure as the outer side of the bottom end of the first suspender 2, and as an embodiment, the plug 6 may be a bolt having the same external thread structure as the outer side of the bottom end of the first suspender 2.
When the mining explosion-proof lamp in this embodiment is used in an installation manner of vertical hoisting, as shown in fig. 4, the bottom end of the first suspension rod 2 is connected to the second port 405 of the adapter 4, the top end of the second suspension rod 3 is connected to the first port 404 of the adapter 4, and plugs are respectively disposed on the third port 406 and the fourth port 407 of the adapter 4.
When the mining explosion-proof lamp in this embodiment is used in a wall-mounted 60 ° installation manner, as shown in fig. 5, the bottom end of the first suspension rod 2 is connected to the third port 406 of the adapter 4, the top end of the second suspension rod 3 is connected to the first port 404 of the adapter 4, and plugs are respectively disposed on the second port 406 and the fourth port 407 of the adapter 4.
When the mining explosion-proof lamp in this embodiment is used in a wall-type 90 ° installation manner, as shown in fig. 6, the bottom end of the first suspension rod 2 is connected to the fourth port 406 of the adapter 4, the top end of the second suspension rod 3 is connected to the first port 404 of the adapter 4, and plugs are respectively disposed on the second port 406 and the third port 407 of the adapter 4.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The mining explosion-proof lamp is characterized by comprising an installation seat and a lamp body, wherein a first suspension rod is arranged at the bottom of the installation seat, a second suspension rod is arranged at the top of the lamp body, and the first suspension rod and the second suspension rod are connected through a conversion joint; the adapter is provided with a first pipe body, a second pipe body which is arranged on the side surface of the first pipe body and is vertical to the axial direction of the first pipe body, and a third pipe body which is arranged on the side surface of the first pipe body and forms an included angle of 30 degrees with the axial direction of the first pipe body; the first pipe body is provided with a first port located at the bottom end of the first pipe body and a second port located at the top end of the first pipe body, the second pipe body is provided with a fourth port, the third pipe body is provided with a third port, the top end of the second suspender is detachably connected with the first port, and the bottom end of the first suspender is detachably connected with any one of the second port, the third port and the fourth port.
2. The mining explosion-proof lamp of claim 1, characterized in that: and a plug is detachably arranged in the port which is not connected with the first suspender in the second port, the third port and the fourth port.
3. The mining explosion-proof lamp of claim 2, characterized in that: the bottom outside of first jib is provided with the external screw thread structure, the tip inboard of second port, third port, fourth port all is provided with the internal thread structure with this external screw thread structure assorted.
4. The mining explosion-proof lamp of claim 3, characterized in that: the plug is provided with an external thread structure which is the same as the outer side of the bottom end of the first suspender.
5. The mining explosion-proof lamp of claim 1, characterized in that: the top outside of second jib is provided with external screw thread structure, the tip inboard of first port is provided with the internal thread structure with this external screw thread structure assorted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245425.3U CN210197137U (en) | 2019-08-02 | 2019-08-02 | Mining explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245425.3U CN210197137U (en) | 2019-08-02 | 2019-08-02 | Mining explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197137U true CN210197137U (en) | 2020-03-27 |
Family
ID=69864793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245425.3U Active CN210197137U (en) | 2019-08-02 | 2019-08-02 | Mining explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210197137U (en) |
-
2019
- 2019-08-02 CN CN201921245425.3U patent/CN210197137U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201434753Y (en) | Pressure testing tool for self sealed pipe joints | |
| CN210197137U (en) | Mining explosion-proof lamp | |
| CN210511588U (en) | Explosion-proof device for lamp | |
| CN203162671U (en) | Explosion-proof platform lamp | |
| CN2911415Y (en) | Screw fastened suspension means for explosion-proof lampset | |
| CN203628570U (en) | Explosion-proof fluorescent lamp | |
| CN214840467U (en) | Combined middle rod lamp | |
| CN201507887U (en) | Structure between luminaire casing and ballast box in explosion-proof type explosion-proof lamp | |
| CN110185966B (en) | Explosion-proof lamp convenient to overhaul and maintain | |
| CN210928229U (en) | Explosion-proof operating column | |
| CN210424753U (en) | Mining lamp suspender ceiling structure convenient to mount | |
| CN210345350U (en) | Special connecting pipe fitting for airport navigation aid lamp | |
| CN219162780U (en) | Acousto-optic alarm lamp | |
| CN218547660U (en) | Combustible gas alarm experimental device | |
| CN211950424U (en) | Gas storage well is with safe high-efficient well head casing head blowout preventer | |
| CN209991345U (en) | Octagonal round explosion-proof lamp | |
| CN210291568U (en) | LED explosion-proof lamp | |
| KR200310771Y1 (en) | Flameproof Lighting Fixture | |
| CN220252794U (en) | Multifunctional fire-fighting emergency sign lamp | |
| CN213278587U (en) | Explosion-proof control bolt with opening control structure | |
| CN205191369U (en) | II types of explosion -proof lamps of combatting earthquake | |
| CN211900496U (en) | Stable form cladding sucker rod convenient to screw up | |
| CN209399207U (en) | A kind of helicopter platform anti-explosion floodlight | |
| CN215808124U (en) | Embedded lamp | |
| CN110873302A (en) | Novel explosion-proof lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |