CN218544082U

CN218544082U - Lighting device for underground inspection operation of coal mine

Info

Publication number: CN218544082U
Application number: CN202222948455.9U
Authority: CN
Inventors: 满洋; 陈广立; 刘志强; 张少帅; 徐鹏飞; 汤明东
Original assignee: Suzhou Fengyihe Intelligent Technology Co ltd
Current assignee: Suzhou Fengyihe Intelligent Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-28
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a colliery mine is patrolled and examined lighting device for operation in pit relates to and patrols and examines lighting device technical field, for solving the in-process that current device was using, only possesses conventional illumination function, is not suitable for the problem of the operation of patrolling and examining under the colliery mine complex environment. A power display lamp disposed at one side of the lighting device body; the infrared methane sensor is arranged on one side of the electric quantity display lamp; the lower end of the rubber sealing sheet is connected with the outer wall of the lighting device main body through a positioning block, and the inner side of the rubber sealing sheet is provided with a USB charging interface; a storage box installed at a rear end of the lighting device body; and the handle is arranged at the upper end of the lighting device main body and is integrally formed with the lighting device main body.

Description

Lighting device for underground inspection operation of coal mine

Technical Field

The utility model relates to a lighting device technical field specifically is a lighting device is used in colliery mine patrol and examine operation in pit.

Background

The coal mine is a region where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open-pit coal mine, when a coal bed is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, and when the underground coal mine works, in order to ensure the safety of the construction environment, an inspector needs to be regularly arranged to inspect the underground environment, and the light intensity of the underground environment is not high, so the inspector needs to carry a lighting device to work;

an improved handheld lighting inspection device comprises a lighting inspection device main body, wherein an LED light-emitting module of the lighting inspection device main body is arranged in a heat dissipation column, the tail end of the heat dissipation column is connected with a front-end pipe orifice of a handle, a boss is formed by expanding the outer wall of the front-end pipe orifice to the outside of the handle, a non-metal cylinder connecting part is formed by extending the outer wall of the boss to the front end of the handle, and the rear end of a non-metal cylinder of the lighting inspection device main body is in threaded connection with the non-metal cylinder connecting part; a gap is arranged between the inner wall of the non-metal cylinder and the outer wall of the heat dissipation column.

The device only has a conventional lighting function in the using process, and is not suitable for the inspection operation in the complex environment of a coal mine; therefore, the lighting device for the underground inspection operation of the coal mine is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery mine is patrolled and examined lighting device for operation in pit to the in-process that the current device that proposes in solving above-mentioned background only possesses conventional illumination function, is not suitable for the problem of the operation of patrolling and examining under the colliery mine complex environment.

In order to achieve the above object, the utility model provides a following technical scheme: a lighting device for underground inspection operation of a coal mine comprises a lighting device main body, wherein a lamp holder is mounted at the front end of the lighting device main body, and a lighting lamp bead is arranged inside the lamp holder;

further comprising:

a power display lamp provided at one side of the lighting device body;

the infrared methane sensor is arranged on one side of the electric quantity display lamp;

the lower end of the rubber sealing sheet is connected with the outer wall of the lighting device main body through a positioning block, and the inner side of the rubber sealing sheet is provided with a USB charging interface;

a storage box installed at a rear end of the lighting device body;

and the handle is arranged at the upper end of the lighting device main body and is integrally formed with the lighting device main body.

Preferably, the internally mounted of lighting device main part has rechargeable lithium cell, power control module and controller, the output of infrared methane sensor and the input electric connection of controller, the output of controller and the input electric connection of illumination lamp pearl, infrared methane sensor is when following the personnel of patrolling and examining and remove, and the underground gas content of detectable mine can be fed back the signal to the controller promptly when infrared methane sensor detects current regional gas concentration and surpasses one percent, by controller drive illumination lamp pearl stroboscopic.

Preferably, the output of the rechargeable lithium battery is electrically connected with the input end of the controller through the power control module, the output end of the power control module is electrically connected with the input end of the electric quantity display lamp, the power control module can control the power supply power of the rechargeable lithium battery, and the residual power of the rechargeable lithium battery is detected.

Preferably, the inner wall of the handle is provided with a rubber non-slip pad, and the rubber non-slip pad is connected with the handle in an adhesion manner.

Preferably, both sides of the handle are provided with grooves, strap connecting rods are arranged inside the grooves, and oblique straps are arranged on the strap connecting rods.

Preferably, the inside of storing box is provided with the baffle, and the baffle is provided with threely, the bottom surface of storing box is installed and is inhaled the bottom plate by magnetism.

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

1. the utility model discloses a set up infrared methane sensor at lighting device main part side, when patrolling and examining personnel carry the illumination lamps and lanterns and remove, the infrared methane sensor of accessible detects the underground gas content of mine, when infrared methane sensor detects current regional gas concentration and exceeds one percent, can feed back the signal to the controller promptly, by controller drive illuminating lamp pearl stroboscopic, reach the effect of reminding, the patrolling and examining personnel are according to reminding with information feedback to dispatch room, handle the current situation, in order to reduce the potential safety hazard, make lighting device more be applicable to the operation environment in the pit, improve the functionality, the in-process of having solved current device in using, only possess conventional illumination function, be not suitable for the problem of the operation of patrolling and examining under the colliery mine complex environment.

2. Set up the storing box through the rear end at the lighting device main part, be provided with the baffle in the storing box, and the bottom is installed magnetism and is inhaled the bottom plate, and the personnel of patrolling and examining can be with the isometric handle instrument of screwdriver of multiple specification to metal end mode down inserts the storing box interlayer and places, and convenient follow-up use of patrolling and examining can adsorb the metal end of the long handle instrument because of the setting of magnetism bottom plate, ensures to place stability, further improves lighting device's functionality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the storage box of the present invention;

FIG. 3 is a schematic diagram of the present invention;

FIG. 4 is an enlarged view of the interior of the utility model at A;

in the figure: 1. a lighting device main body; 2. a storage box; 3. a lamp cap; 4. a lighting lamp bead; 5. a handle; 6. a rubber non-slip mat; 7. a groove; 8. a strap connecting rod; 9. obliquely crossing the braces; 10. a power display lamp; 11. an infrared methane sensor; 12. a rubber sealing sheet; 13. positioning a block; 14. a partition plate; 15. magnetically attracting the bottom plate; 16. a controller; 17. a power supply control module; 18. a rechargeable lithium battery; 19. and a USB charging interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides an embodiment: a lighting device for underground inspection operation of a coal mine comprises a lighting device main body 1, wherein a lamp holder 3 is installed at the front end of the lighting device main body 1, and a lighting lamp bead 4 is arranged inside the lamp holder 3;

further comprising:

a charge amount display lamp 10 provided at one side of the lighting device body 1;

an infrared methane sensor 11 disposed at one side of the electricity amount display lamp 10;

the rubber sealing sheet 12 is arranged on one side of the infrared methane sensor 11, the lower end of the rubber sealing sheet 12 is connected with the outer wall of the lighting device main body 1 through the positioning block 13, the USB charging interface 19 is arranged on the inner side of the rubber sealing sheet 12, the lighting device is connected with a USB charging wire through the USB charging interface 19 to supply power to the built-in rechargeable lithium battery 18, the use requirements of electric elements of the device are met, the rubber sealing sheet 12 can cover the USB charging interface 19 after charging is finished, a good dustproof effect is achieved, and the rubber sealing sheet is suitable for underground dust environments;

a storage box 2 mounted at the rear end of the lighting device body 1;

and a handle 5 attached to an upper end of the lighting device body 1 and integrally formed with the lighting device body 1.

Please refer to fig. 3, the internally mounted of lighting device main part 1 has rechargeable lithium battery 18, power control module 17 and controller 16, the output of infrared methane sensor 11 and the input electric connection of controller 16, the output of controller 16 and the input electric connection of illumination lamp pearl 4, infrared methane sensor 11 is when following the personnel of patrolling and examining and moving, the underground gas content of detectable mine, when infrared methane sensor 11 detects current regional gas concentration and surpasses one percent, can be with signal feedback to controller 16 promptly, drive illumination lamp pearl 4 stroboscopes by controller 16, reach the effect of reminding, the personnel of patrolling and examining feeds back information to the dispatch room according to reminding, handle the current situation, in order to reduce the potential safety hazard.

Referring to fig. 3, the output terminal of the rechargeable lithium battery 18 is electrically connected to the input terminal of the controller 16 through the power control module 17, the output terminal of the power control module 17 is electrically connected to the input terminal of the electric quantity display lamp 10, and the power control module 17 can control the power supply of the rechargeable lithium battery 18, detect the remaining power of the rechargeable lithium battery 18, and display the remaining power to the electric quantity display lamp 10 for easy viewing.

Referring to fig. 1, the inner wall of the handle 5 is provided with the rubber anti-slip pad 6, and the rubber anti-slip pad 6 is bonded to the handle 5, so that the inspector can carry the lighting device by the handle 5 in a hand-held manner, and the rubber anti-slip pad 6 on the inner wall of the handle 5 can increase the friction force with the hand to prevent the handle 5 from slipping.

Referring to fig. 1, grooves 7 are formed in both sides of the handle 5, strap connecting rods 8 are mounted inside the grooves 7, straps 9 are mounted on the strap connecting rods 8 in an inclined mode, inspection personnel can select the mode of the straps 9 in the inclined mode to carry the lighting device according to requirements, and the diversity of carrying modes of the lighting device is improved.

Referring to fig. 2, the partition plates 14 are arranged inside the storage box 2, the partition plates 14 are arranged in three, the magnetic suction bottom plate 15 is arranged on the bottom surface of the storage box 2, so that an inspector can insert metal ends of long-handle tools such as a screwdriver into the storage box 2 downwards to place the metal ends, the follow-up inspection is facilitated, and the metal ends of the long-handle tools can be adsorbed due to the arrangement of the magnetic suction bottom plate 15, so that the placement stability is ensured.

The working principle is as follows: during the use, patrol personnel can select handle 5 to carry or stride braces 9 dual mode to one side according to the custom and carry lighting device, through press switch, turn on illumination lamp pearl 4, realize the illumination work to the environment in the pit, lighting device main part 1 rear end is provided with storage box 2, be provided with baffle 14 in the storage box 2, and the bottom is installed magnetism and is inhaled bottom plate 15, patrol personnel can be with the equal handle instrument of screwdriver of multiple specification, place in inserting storage box 2 interlayer with the metal end mode down, convenient follow-up patrol and examine the use, because of the setting of magnetism bottom plate 15, can adsorb the metal end of long handle instrument, guarantee to place stability, lighting device main part 1 side is provided with infrared methane sensor 11, when patrol personnel carry the illumination lamps and lanterns and remove, accessible infrared methane sensor 11 detects the gas content in the mine, when infrared methane sensor 11 detects current regional gas concentration and exceeds one percent, can feed back the signal to controller 16 promptly, drive illumination lamp pearl 4 stroboscopic by controller, reach the effect of reminding, patrol personnel feedback the warning lamp pearl to the dispatch room according to the warning information, handle the current condition, in order to reduce the potential safety hazard.

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. A lighting device for underground inspection operation of a coal mine comprises a lighting device main body (1), wherein a lamp holder (3) is installed at the front end of the lighting device main body (1), and a lighting lamp bead (4) is arranged inside the lamp holder (3);

the method is characterized in that: further comprising:

a power display lamp (10) provided on one side of the lighting device body (1);

an infrared methane sensor (11) arranged on one side of the electric quantity display lamp (10);

the rubber sealing sheet (12) is arranged on one side of the infrared methane sensor (11), the lower end of the rubber sealing sheet (12) is connected with the outer wall of the lighting device main body (1) through a positioning block (13), and a USB charging interface (19) is arranged on the inner side of the rubber sealing sheet (12);

a storage box (2) mounted at the rear end of the lighting device body (1);

and the handle (5) is arranged at the upper end of the lighting device main body (1) and is integrally formed with the lighting device main body (1).

2. The lighting device for the underground inspection work of the coal mine according to claim 1, wherein: the lighting device comprises a lighting device body (1), and is characterized in that a rechargeable lithium battery (18), a power supply control module (17) and a controller (16) are arranged inside the lighting device body (1), the output end of an infrared methane sensor (11) is electrically connected with the input end of the controller (16), and the output end of the controller (16) is electrically connected with the input end of a lighting lamp bead (4).

3. The lighting device for the underground inspection work of the coal mine according to claim 2, is characterized in that: the output end of the rechargeable lithium battery (18) is electrically connected with the input end of the controller (16) through the power supply control module (17), and the output end of the power supply control module (17) is electrically connected with the input end of the electric quantity display lamp (10).

4. The lighting device for the underground inspection work of the coal mine according to claim 1, wherein: the inner wall of the handle (5) is provided with a rubber non-slip mat (6), and the rubber non-slip mat (6) is connected with the handle (5) in an adhesion mode.

5. The lighting device for the underground inspection work of the coal mine according to claim 1, is characterized in that: both sides of handle (5) all are provided with recess (7), the internally mounted of recess (7) has braces connecting rod (8), install on braces connecting rod (8) and stride braces (9) to one side.

6. The lighting device for the underground inspection work of the coal mine according to claim 1, wherein: the inside of storing box (2) is provided with baffle (14), and baffle (14) are provided with threely, bottom plate (15) are inhaled to magnetism is installed to the bottom surface of storing box (2).