CN220648058U - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN220648058U CN220648058U CN202321981623.2U CN202321981623U CN220648058U CN 220648058 U CN220648058 U CN 220648058U CN 202321981623 U CN202321981623 U CN 202321981623U CN 220648058 U CN220648058 U CN 220648058U
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- CN
- China
- Prior art keywords
- lamp
- connecting piece
- cavity cover
- flameproof
- lamp body
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- 239000000463 material Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an explosion-proof lamp, which comprises an elbow with a hollow structure, a three-way connecting piece and a lamp body, wherein one side of the three-way connecting piece is connected with the elbow and is communicated with the inside of the elbow, the three-way connecting piece is provided with at least one lamp body connecting opening, the three-way connecting piece is connected with the lamp body on one side, or the bottom end and the side end of the three-way connecting piece are connected with the lamp body. The explosion-proof lamp structure can be used for installing different lamp bodies according to needs to increase the illumination area through the three-way connecting piece, and the illumination angle of the lamp bodies is set according to needs, so that the explosion-proof lamp structure is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the field of lamps, in particular to an explosion-proof lamp.
Background
An explosion-proof lamp is a lighting device specifically designed for hazardous environments that can provide safe illumination in flammable, explosive, or risky locations. In some places needing to ensure illumination safety, such as petrochemical plants, ships, underground mines, oil refineries and the like, the flameproof lamp is widely applied, and provides enough illumination brightness while ensuring the safety of staff, so that the normal operation of the work is ensured.
After the existing flameproof lamp and the lamp post are fixedly installed, the irradiation area of the lamp cannot be increased by increasing the number of lamp bodies on the same flameproof lamp according to the requirement of the use environment, and if the light-emitting area needs to be increased, the flameproof lamp is fixedly installed through the lamp post, so that the existing flameproof lamp is required to increase the irradiation area, the lamp post material and the manual installation cost are wasted, the irradiation angle of the existing flameproof lamp is set in advance, and the irradiation angle of the lamp cannot be adjusted according to the actual requirement of the use environment when the flameproof lamp is used.
In addition, the existing flameproof lamp is provided with a mounting cavity, electronic components of the lamp are arranged in the same mounting cavity, and during the use time, if one of the electronic components in the mounting cavity is damaged, other components can be damaged, so that accidents and fire risks are increased.
Disclosure of Invention
The utility model solves the problems that the cost for increasing the light-emitting area of the existing flame-proof lamp is high and the irradiation angle cannot be adjusted.
According to the technical scheme, the explosion-proof lamp comprises a bend with a hollow structure, a three-way connecting piece and a lamp body, wherein one side of the three-way connecting piece is connected with the bend and is communicated with the inside of the bend, the three-way connecting piece is provided with at least one lamp body connecting opening, one side of the three-way connecting piece is connected with the lamp body, or the bottom end and the side end of the three-way connecting piece are connected with the lamp body.
Further, a switching cover is arranged in the lamp body connecting opening of the three-way connecting piece.
Further, the elbow is provided with a compression ring made of plastic material in the opening near the three-way connecting piece.
Further, the lamp body comprises a terminal cavity cover, a driving cavity cover and a lamp panel cavity cover, wherein the terminal cavity cover is arranged at the top of the driving cavity cover, and the lamp panel cavity cover is arranged at the bottom of the driving cavity cover.
Further, the connecting terminal is arranged between the driving cavity cover and the terminal cavity cover, and a power wire in the three-way connecting piece penetrates through the terminal cavity cover to enter the terminal cavity and is electrically connected with the connecting terminal.
Further, a drive is arranged between the drive cavity cover and the lamp panel cavity cover, and the drive passes through the drive cavity cover through a power line to be electrically connected with the wiring terminal.
Further, the bottom of the lamp panel cavity cover is provided with a lamp panel, a surface ring and a lamp shade, the lamp shade is arranged in the surface ring, the surface ring and the lamp shade are arranged on the outer side of the lamp panel, and the lamp panel passes through the lamp panel cavity cover through a power line to be electrically connected with the drive.
Further, the elbow is provided with a plurality of connecting parts near one end edge of the three-way connecting piece, and the connecting parts are connected with one side of the three-way connecting piece in a screwed mode through screws.
Further, the inner wall of the three-way connecting piece, which is connected with the lamp body, is provided with an internal thread, and the lamp body is provided with an external thread, and the internal thread is in threaded connection with the external thread.
Further, the switching cover is in threaded connection with the elbow through threaded fit.
Compared with the prior art, the utility model has the beneficial effects that: the explosion-proof lamp structure can be used for installing different lamp bodies according to needs to increase the illumination area through the three-way connecting piece, and the illumination angle of the lamp bodies is set according to needs, so that the explosion-proof lamp structure is simple in structure and convenient to operate.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a top view of the present utility model;
fig. 4 is a cross-sectional view A-A of fig. 3.
Reference numerals: an elbow 10; a three-way connection 20; a lamp body 30; a connection part 11; a transfer cover 21; a press ring 12; a terminal cavity cover 31; a drive chamber cover 32; a lamp panel cavity cover 33; a connection terminal 311; a drive 321; a lamp panel 331; face ring 332; a lamp housing 333.
Detailed Description
As shown in fig. 1 to 4, an explosion-proof lamp comprises a hollow elbow 10, a three-way connecting piece 20 and a lamp body 30, wherein one side of the three-way connecting piece 20 is connected with the elbow 10 and is communicated with the inside, the three-way connecting piece 20 is provided with at least one lamp body connecting opening, one side of the three-way connecting piece 20 is connected with the lamp body 30, or the bottom end and the side end of the three-way connecting piece 20 are connected with the lamp body 30, and when in use, a power line of the elbow 10 and a lamp post fixedly connected lamp extends into the lamp body 30 from the inside of the elbow 10 through the three-way connecting piece 20.
In a specific implementation, the elbow 10 is provided with a plurality of connecting parts 11 near one end edge of the three-way connecting piece 20, the connecting parts 11 are connected with one side of the three-way connecting piece 20 in a threaded manner through screws, the inner wall of the three-way connecting piece 20 connected with the lamp body 30 is provided with internal threads, the lamp body 30 is provided with external threads, and the internal threads are connected with the external threads in a threaded manner.
When in use, if the light of one lamp body is insufficient to achieve the lighting effect, the bottom end and the side end of the three-way connecting piece 20 are provided with the lamp body 30 at the same time, so that the lighting area of the lamp is increased, and the single lamp body 30 can be independently arranged at the side end or the bottom end of the three-way connecting piece 20 according to the requirement of the use environment, but if the single lamp body is arranged, the opening of the three-way connecting piece 20, which is not provided with the lamp body 30, is provided with the switching cover 21, other foreign matters are prevented from entering the lamp body 30, and the switching cover 21 and the elbow 10 are connected through screw fit and screw fit, so that the explosion-proof lamp structure of the application can be provided with different lamp body numbers according to the requirement, so that the lighting area is increased, and the lighting angle of the lamp body is set according to the requirement.
The elbow 10 is provided with a pressure ring 12 in an opening close to the three-way connecting piece 20, a through hole is formed in the pressure ring 12, a power line in the elbow 10 enters the three-way connecting piece 20 from the through hole penetrating through the pressure ring 12, the pressure ring 12 can play a role in accommodating the power line, and the pressure ring 12 is made of plastic materials.
The lamp body 30 includes a terminal cavity cover 31, a driving cavity cover 32, and a lamp panel cavity cover 33, the top of the driving cavity cover 32 is provided with the terminal cavity cover 31, and the bottom of the driving cavity cover 32 is provided with the lamp panel cavity cover 33.
A terminal cavity is formed between the driving cavity cover 32 and the terminal cavity cover 31, the terminal cavity is provided with the connecting terminal 311, and a power wire in the three-way connecting piece 20 passes through the terminal cavity cover 31 to enter the terminal cavity and is electrically connected with the connecting terminal 311.
A driving cavity is formed between the driving cavity cover 32 and the lamp panel cavity cover 33, a driving 321 is disposed in the driving cavity, and the driving 321 passes through the driving cavity cover 32 through a power line and is electrically connected with the connecting terminal 311.
The bottom of the lamp plate cavity cover 33 is provided with a lamp plate 331, a surface ring 332 and a lamp shade 333, the lamp shade 333 is arranged in the surface ring 332, the surface ring 332 and the lamp shade 333 are arranged on the outer side of the lamp plate 331, the lamp plate 331 passes through the lamp plate cavity cover 33 to be electrically connected with the driver 321 through a power line, and the lamp plate 331 is internally provided with a light source to generate illumination light to irradiate outwards through the lamp shade 333 when working.
In specific implementation, the lamp body 30 is provided with a plurality of mounting cavities, and accessories in the lamp are correspondingly mounted in different cavities for isolation, so that other accessories cannot be damaged when the accessories in the lamp body 30 fail, and the lamp is safer to use.
Claims (10)
1. An explosion-proof lamp, characterized in that: including hollow structure's elbow (10), tee bend connecting piece (20) and lamp body (30), this tee bend connecting piece (20) one side is connected and inside link up each other with this elbow (10), and this tee bend connecting piece (20) are equipped with at least more than one lamp body connection opening, and this tee bend connecting piece (20) one side is connected with this lamp body (30), or the bottom and the side of this tee bend connecting piece (20) are all connected with lamp body (30).
2. The flameproof lamp according to claim 1, characterized in that: the lamp body connecting opening of the three-way connecting piece (20) is provided with a switching cover (21).
3. The flameproof lamp according to claim 2, characterized in that: the elbow (10) is provided with a pressure ring (12) made of plastic material in the opening near the three-way connection piece (20).
4. The flameproof lamp according to claim 1, characterized in that: the lamp body (30) comprises a terminal cavity cover (31), a driving cavity cover (32) and a lamp panel cavity cover (33), wherein the terminal cavity cover (31) is arranged at the top of the driving cavity cover (32), and the lamp panel cavity cover (33) is arranged at the bottom of the driving cavity cover (32).
5. The flameproof lamp according to claim 4, wherein: a connecting terminal (311) is arranged between the driving cavity cover (32) and the terminal cavity cover (31), and a power wire in the three-way connecting piece (20) passes through the terminal cavity cover (31) to enter a terminal cavity and is electrically connected with the connecting terminal (311).
6. The flameproof lamp according to claim 5, wherein: a drive (321) is arranged between the drive cavity cover (32) and the lamp panel cavity cover (33), and the drive (321) passes through the drive cavity cover (32) through a power line and is electrically connected with the wiring terminal (311).
7. The flameproof lamp according to claim 6, wherein: the bottom of the lamp panel cavity cover (33) is provided with a lamp panel (331), a surface ring (332) and a lamp shade (333), the lamp shade (333) is arranged in the surface ring (332), the surface ring (332) and the lamp shade (333) are arranged on the outer side of the lamp panel (331), and the lamp panel (331) passes through the lamp panel cavity cover (33) through a power line to be electrically connected with the drive (321).
8. The flameproof lamp according to claim 1, characterized in that: the elbow (10) is provided with a plurality of connecting parts (11) near one end edge of the three-way connecting piece (20), and the connecting parts (11) are connected with one side of the three-way connecting piece (20) in a threaded manner through screws.
9. The flameproof lamp according to claim 8, wherein: the inner wall of the tee joint connecting piece (20) connected with the lamp body (30) is provided with an internal thread, the lamp body (30) is provided with an external thread, and the internal thread is in threaded connection with the external thread.
10. The flameproof lamp according to claim 2, characterized in that: the switching cover (21) is in threaded connection with the elbow (10) through threaded fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981623.2U CN220648058U (en) | 2023-07-26 | 2023-07-26 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981623.2U CN220648058U (en) | 2023-07-26 | 2023-07-26 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220648058U true CN220648058U (en) | 2024-03-22 |
Family
ID=90291888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321981623.2U Active CN220648058U (en) | 2023-07-26 | 2023-07-26 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220648058U (en) |
-
2023
- 2023-07-26 CN CN202321981623.2U patent/CN220648058U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |