CN218327658U

CN218327658U - Explosion-proof lamp with dampproofing and waterproofing function

Info

Publication number: CN218327658U
Application number: CN202123069972.0U
Authority: CN
Inventors: 金源
Original assignee: Shenyang North Explosion Proof Co ltd
Current assignee: Shenyang North Explosion Proof Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2023-01-17
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to an explosion-proof lamp technical field specifically is an explosion-proof lamp with dampproofing and waterproofing function, include: the mounting plate is provided with a mounting hole on the surface, a threaded column is arranged inside the mounting hole, and the top end of the threaded column is fixedly connected with a limiting ring; the fixed plate, the fixed plate is installed on the surface of mounting disc, the fixed plate is provided with four groups, the bottom fixedly connected with sealing base of mounting disc, sealing base's top fixedly connected with explosion-proof piece. The utility model discloses a sealed design of filling up can carry out certain conflict between the inside wall of sealed bottom ring and the seal base to seal base and sealed bottom ring are more stable, and insert through the inside at the mounting groove and establish waterproof housing, thereby one side that the mounting groove is until rubber cushion block will be passed at waterproof housing's top, have prevented that the air from flowing, have improved certain dampproofing and waterproofing's effect, have improved explosion-proof lamp's use protectiveness.

Description

Explosion-proof lamp with dampproofing and waterproofing function

Technical Field

The utility model relates to an explosion-proof lamp technical field specifically is an explosion-proof lamp with dampproofing and waterproofing function.

Background

The explosion-proof lamp is a lamp which is used in dangerous places where combustible gas and dust exist and can prevent electric arcs, sparks and high temperature possibly generated in the lamp from igniting the combustible gas and dust in the surrounding environment, so as to meet explosion-proof requirements, also called as an explosion-proof lamp and an explosion-proof illuminating lamp, different combustible gas mixture environments have different requirements on the explosion-proof grade and the explosion-proof form of the explosion-proof lamp, along with the rapid development of industries such as petroleum, chemical engineering, mining industry and the like, the use of the illumination lamp in production, storage and rescue is more and more extensive, how to prevent the occurrence of accidental explosion of the illumination lamp in the explosive gas dangerous places becomes a very important subject, and because the illumination lamp inevitably generates electric sparks or forms a glowing surface during working, once the illumination lamp meets the explosive gas mixture in the production or rescue places, the occurrence of explosion accidents can be caused, and the life and the national property safety of citizens are directly endangered.

The explosion-proof lamp is very common in some works, but the explosion-proof lamp in the past is after the standing time is longer, and inside can produce certain vapor to can evaporate the inside that the income explosion-proof lamp, thereby influence the normal use of explosion-proof lamp, and the explosion-proof lamp should also be more quick when installing, and the installation effectiveness remains to improve, therefore we perfect and improve the problem that becomes present urgent need to solve to the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof lamp with dampproofing and waterproofing function to solve the explosion-proof lamp in the past that proposes in the above-mentioned background art after the standing time is longer, inside can produce certain vapor, thereby can evaporate the inside that the income moisture entered the explosion-proof lamp, thereby influence the normal use of explosion-proof lamp, and the explosion-proof lamp should also be relatively quick when installing, and the installation effectiveness remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof lamp with waterproof and moistureproof functions, comprising:

the mounting plate is provided with a mounting hole on the surface, a threaded column is arranged inside the mounting hole, and the top end of the threaded column is fixedly connected with a limiting ring;

the fixed plate, the surface at the mounting disc is installed to the fixed plate, the fixed plate is provided with four groups, the bottom fixedly connected with sealing base of mounting disc, sealing base's the explosion-proof piece of top fixedly connected with, sealing base's surface all evenly is provided with fixing bolt, sealing base's bottom is provided with sealed bottom ring.

Preferably, the inner side wall of the sealing bottom ring is fixedly connected with a first fixing column, and one side of the inner wall of the sealing bottom ring is fixedly connected with a second fixing column.

Preferably, one side of the second fixing column is fixedly connected with a mounting ring, and a mounting groove is formed in the surface of the mounting ring.

Preferably, the inside of collar is provided with the rubber cushion, the inside of mounting groove is provided with waterproof shell.

Preferably, the surface of the waterproof shell is fixedly connected with a rubber ring, and the waterproof shell and the mounting groove are matched with each other.

Preferably, the bottom of the sealing bottom ring is provided with a moisture-proof disc, and the inner wall of the sealing bottom ring is provided with a sealing gasket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this explosion-proof lamp with dampproofing and waterproofing function, sealing base through setting up, explosion-proof piece, fixing bolt, sealed bottom ring, first fixed column, the second fixed column, collar and rubber circle, when using, at first through sealing base, design between explosion-proof piece and the fixing bolt, can carry out certain sealed with sealing base and sealed bottom ring junction, and sealed effect is stronger, some vapor that have prevented the external world from getting into inside, influence explosion-proof lamp's normal use, then can carry out certain conflict between the inside wall of sealed bottom ring and the sealing base through the design of sealed pad, thereby sealing base and sealed bottom ring are more stable, and establish waterproof housing through inserting in the inside of mounting groove, thereby waterproof housing's top will pass one side of mounting groove until rubber cushion, the air flow has been prevented, certain dampproofing and waterproofing's effect has been improved, the use protection nature of explosion-proof lamp has been improved, the practicality of design has been embodied.

2. This explosion-proof lamp with dampproofing and waterproofing function, mounting disc through setting up, the mounting hole, the screw thread post, the spacing ring, the fixed plate, first fixed column, the second fixed column, the collar, the mounting groove, the rubber cushion, rubber circle and waterproof housing, when installing, at first through the adaptation between mounting hole and the screw thread post, thereby carry out quick installation with the screw thread post through threaded connection, and carry out certain spacingly through the spacing ring to the mounting hole, then carry out sealed connection installation with seal base and seal base ring through fixing bolt, the efficiency of installation has been improved, then fix the inside wall at seal base ring with first fixed column and second fixed column, thereby can improve the installation of collar fixed, and insert through the inside at the mounting groove and establish waterproof housing, thereby the top of waterproof housing will pass the mounting groove and carry out quick installation until one side of rubber cushion, and the inside at waterproof housing is installed to the explosion-proof lamp, the efficiency of installation has been improved, the time of using auxiliary tool has significantly reduced, the functionality of design has been embodied.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic, exploded view of the structure of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the mounting plate and the threaded post structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. mounting a disc; 2. mounting holes; 3. a threaded post; 4. a limiting ring; 5. a fixing plate; 6. sealing the base; 7. an explosion-proof block; 8. fixing the bolt; 9. sealing the bottom ring; 10. a first fixed column; 11. a second fixed column; 12. a mounting ring; 13. mounting grooves; 14. a rubber cushion block; 15. a rubber ring; 16. a waterproof housing; 17. a moisture-proof disc; 18. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an explosion-proof lamp with waterproof and moistureproof functions, comprising:

the mounting plate comprises a mounting plate 1, wherein a mounting hole 2 is formed in the surface of the mounting plate 1, a threaded column 3 is arranged inside the mounting hole 2, a limiting ring 4 is fixedly connected to the top end of the threaded column 3, the threaded column 3 is rapidly mounted through threaded connection through the matching between the mounting hole 2 and the threaded column 3, and the mounting hole 2 is limited to a certain extent through the limiting ring 4;

the fixing plate 5 is arranged on the surface of the mounting plate 1, four groups of fixing plates 5 are arranged, the bottom end of the mounting plate 1 is fixedly connected with a sealing base 6, the top end of the sealing base 6 is fixedly connected with an explosion-proof block 7, the surface of the sealing base 6 is uniformly provided with fixing bolts 8, the bottom end of the sealing base 6 is provided with a sealing bottom ring 9, the bottom end of the sealing bottom ring 9 is provided with a damp-proof plate 17, the inner wall of the sealing bottom ring 9 is provided with a sealing gasket 18, the inner side wall of the sealing bottom ring 9 is fixedly connected with a first fixing column 10, one side of the inner wall of the sealing bottom ring 9 is fixedly connected with a second fixing column 11, one side of the second fixing column 11 is fixedly connected with a mounting ring 12, the inside of the mounting ring 12 is provided with a rubber cushion block 14, the inside of the mounting groove 13 is provided with a waterproof shell 16, the explosion-proof lamp is arranged inside the waterproof shell 16, and the surface of the waterproof shell 16 is fixedly connected with a rubber ring 15, the waterproof housing 16 and the mounting groove 13 are mutually matched, the mounting groove 13 is formed in the surface of the mounting ring 12, the joint of the sealing base 6 and the sealing bottom ring 9 can be sealed to a certain extent through the design among the sealing base 6, the explosion-proof block 7 and the fixing bolt 8, the sealing effect is strong, some outside water vapor is prevented from entering the interior, the normal use of the explosion-proof lamp is influenced, then a certain collision can be carried out between the inner side wall of the sealing bottom ring 9 and the sealing base 6 through the design of the sealing gasket 18, so that the sealing base 6 and the sealing bottom ring 9 are more stable, the waterproof housing 16 is inserted in the mounting groove 13, the top of the waterproof housing 16 can penetrate through the mounting groove 13 to one side of the rubber cushion block 14, the air flow is prevented, certain waterproof and damp-proof effects are improved, and the use protection performance of the explosion-proof lamp is improved, carry out sealed connection installation with seal base 6 and seal bottom ring 9 through fixing bolt 8, the efficiency of installation has been improved, then fix first fixed column 10 and second fixed column 11 at the inside wall of seal bottom ring 9, thereby can improve the installation of installing ring 12 fixed, and establish waterproof shell 16 through inserting in the inside at mounting groove 13, thereby the top of waterproof shell 16 will pass mounting groove 13 and carry out quick installation until one side of rubber cushion 14, and the explosion-proof lamp is installed in waterproof shell 16's inside, the efficiency of installation has been improved, the time of using appurtenance has significantly reduced.

The working principle is as follows: when installing, at first through the adaptation between mounting hole 2 and the screw post 3, thereby carry out quick installation with screw post 3 through threaded connection, and carry out certain spacing through spacing ring 4 to mounting hole 2, then carry out sealed connection installation with seal base 6 and seal backing ring 9 through fixing bolt 8, then fix first fixed column 10 and second fixed column 11 at the inside wall of seal backing ring 9, thereby can improve the installation of mounting ring 12 and fix, and insert through the inside at mounting groove 13 and establish waterproof housing 16, thereby the top of waterproof housing 16 will pass mounting groove 13 and carry out quick installation until one side of rubber cushion 14, and explosion-proof lamp installs the inside at waterproof housing 16, the efficiency of installation has been improved, through seal base 6, design between explosion-proof piece 7 and fixing bolt 8, can carry out certain sealed with seal base 6 and seal backing ring 9 junction, and sealed effect is stronger, some vapor that has prevented the external world from getting into inside, then can carry out certain sealed airtight backing ring between the inside wall of seal backing ring 9 and seal backing ring 6 through the design of conflict sealed pad 18, thereby the sealed base 6 and sealed backing ring 9 and sealed backing ring 16 the waterproof housing 16 that has passed through the principle of the waterproof housing is more stable, thereby the waterproof housing has more the utility model has improved the waterproof effect of the waterproof housing on one side of the waterproof housing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An explosion-proof lamp with dampproofing and waterproofing function which characterized in that includes:

the mounting plate comprises a mounting plate (1), wherein a mounting hole (2) is formed in the surface of the mounting plate (1), a threaded column (3) is arranged inside the mounting hole (2), and a limiting ring (4) is fixedly connected to the top end of the threaded column (3);

fixed plate (5), the surface at mounting disc (1) is installed in fixed plate (5), fixed plate (5) are provided with four groups, bottom fixedly connected with sealing base (6) of mounting disc (1), the top fixedly connected with explosion-proof piece (7) of sealing base (6), all evenly be provided with fixing bolt (8) on the surface of sealing base (6), the bottom of sealing base (6) is provided with sealed bottom ring (9).

2. The explosion-proof lamp with waterproof and moistureproof functions as claimed in claim 1, wherein: the inner side wall of the sealing bottom ring (9) is fixedly connected with a first fixing column (10), and one side of the inner wall of the sealing bottom ring (9) is fixedly connected with a second fixing column (11).

3. The explosion-proof lamp with waterproof and moistureproof functions as claimed in claim 2, wherein: one side of the second fixing column (11) is fixedly connected with an installation ring (12), and an installation groove (13) is formed in the surface of the installation ring (12).

4. The explosion-proof lamp with waterproof and moistureproof functions as claimed in claim 3, wherein: the rubber cushion block (14) is arranged inside the mounting ring (12), and the waterproof shell (16) is arranged inside the mounting groove (13).

5. The explosion-proof lamp with waterproof and moistureproof functions as claimed in claim 4, wherein: the surface fixed connection of waterproof shell (16) has rubber circle (15), mutual adaptation between waterproof shell (16) and mounting groove (13).

6. The explosion-proof lamp with waterproof and moistureproof functions as claimed in claim 1, wherein: the bottom of seal bottom ring (9) is provided with dampproofing dish (17), the inner wall of seal bottom ring (9) is provided with sealed pad (18).