CN214249266U

CN214249266U - Night lighting device for coal mine

Info

Publication number: CN214249266U
Application number: CN202023168020.XU
Authority: CN
Inventors: 丁亮; 刘小军; 刘晋锋; 蒋伟; 贾璐
Original assignee: Wuyang Coal Mine Of Shanxi Lu'an Environmental Energy Development Co ltd
Current assignee: Wuyang Coal Mine Of Shanxi Lu'an Environmental Energy Development Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-21
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a coal mining lighting technology field discloses a night lighting device for coal mine, including installation face, rigid coupling fastening seat on the installation face and install at the inside lamp body of fastening seat, still be connected with the controller through the wire on the lamp body, the outside of lamp body still is connected with clean subassembly, the spacing groove has all been seted up to the both sides of fastening seat, the bottom rigid coupling of lamp body has the installation piece, the standing groove has been seted up to the inside of installation piece, the internally mounted of standing groove has spacing subassembly. The utility model discloses a clean subassembly can in time clear away the outside dust that is infected with of lamp body, prevents that the dust that is infected with from the lamp body more leads to the phenomenon that luminance reduces, has ensured the normal exploitation in colliery, can the person of facilitating the use carry out periodic maintenance and change spare part with the lamp body by quick assembly disassembly on the fastening seat through spacing subassembly, is favorable to the user to the lamp body, makes it not influence normal use needs.

Description

Night lighting device for coal mine

Technical Field

The utility model relates to a coal mining lighting technology field specifically is a lighting device at night for coal mine.

Background

The coal mine is an area 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 seam is far away from the ground surface, coal is generally excavated to an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the distance between the coal seam and the ground surface is very close, the coal is generally excavated by directly stripping a surface soil layer, the open pit coal mine is the open pit coal mine, most coal mining is finished underground, particularly at night, and peripheral light is dark, so that the mining area needs to be illuminated by an illuminating lamp.

However, most of the existing illuminating lamps are directly fixed on the installation surface, so that time and labor are wasted when the illuminating lamps are assembled and disassembled, and due to the fact that more dust is attached to the illuminating lamps easily when underground coal mining is carried out, brightness is reduced. Accordingly, one skilled in the art provides a night light for coal to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lighting device at night for coal mine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a lighting device at night for coal mine, includes installation face, rigid coupling fastening seat on the installation face and installs the lamp body in fastening seat inside, still be connected with the controller through the wire on the lamp body, the outside of lamp body still is connected with clean subassembly, the spacing groove has all been seted up to the both sides of fastening seat, the bottom rigid coupling of lamp body has the installation piece, the standing groove has been seted up to the inside of installation piece, the internally mounted of standing groove has spacing subassembly.

As a further aspect of the present invention: clean subassembly includes spacing collar, fastening frame and electric putter, electric putter's stiff end rigid coupling is at the upper surface of installation face, and electric putter's flexible end goes up the rigid coupling and has the fastening frame, the one end of fastening frame still rigid coupling has the spacing collar.

As a further aspect of the present invention: the limiting ring is movably sleeved on the lamp body, the inner wall of the limiting ring is fixedly connected with a brush at equal intervals, and the brush is attached to the outer portion of the lamp body.

As a further aspect of the present invention: spacing subassembly includes first inserted bar, first spring, interior installation piece, second spring and second inserted bar, first inserted bar is installed to one side of interior installation piece, and the opposite side of interior installation piece installs the second inserted bar, be connected with first spring between first inserted bar and the interior installation piece, be connected with the second spring between second inserted bar and the interior installation piece.

As a further aspect of the present invention: the first inserted bar is movably connected in the placing groove, one end of the first inserted bar penetrates through the outer side of the mounting block and is in sliding connection with the mounting block, the second inserted bar is movably connected in the placing groove, and one end of the second inserted bar penetrates through the outer side of the mounting block and is in sliding connection with the mounting block.

As a further aspect of the present invention: one end of the first inserted bar and one end of the second inserted bar are movably inserted in the two limiting grooves respectively.

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

1. the utility model can remove the dust contaminated outside the lamp body in time through the cleaning component, thereby preventing the phenomenon that the brightness is reduced because more dust contaminated on the lamp body is prevented, and ensuring the normal mining of coal mines;

2. can the person of facilitating the use through spacing subassembly with the lamp body by quick assembly disassembly on the fastening seat, be favorable to the user to carry out periodic maintenance and change spare part to the lamp body, make it not influence normal use needs.

Drawings

FIG. 1 is a schematic structural diagram of a night light for coal mines;

FIG. 2 is a schematic structural diagram of a limiting assembly in a night light for a coal mine;

fig. 3 is a schematic structural view of a brush in a night light for a coal mine.

In the figure: 1. a mounting surface; 2. a fastening seat; 3. a lamp body; 4. a limiting ring; 5. a fastening frame; 6. an electric push rod; 7. a cleaning assembly; 8. a controller; 9. a limiting groove; 10. a placement groove; 11. a first plunger; 12. a first spring; 13. an inner mounting block; 14. a second spring; 15. a second plunger; 16. a limiting component; 17. mounting blocks; 18. and a brush.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a night lighting device for coal includes a mounting surface 1, a fastening seat 2 fixedly connected to the mounting surface 1, and a lamp body 3 installed inside the fastening seat 2, the lamp body 3 is further connected to a controller 8 through a wire, the outer side of the lamp body 3 is further connected to a cleaning assembly 7, the cleaning assembly 7 includes a spacing ring 4, a fastening frame 5, and an electric push rod 6, a fixed end of the electric push rod 6 is fixedly connected to the upper surface of the mounting surface 1, a telescopic end of the electric push rod 6 is fixedly connected to the fastening frame 5, one end of the fastening frame 5 is further fixedly connected to a spacing ring 4, the spacing ring 4 is movably sleeved on the lamp body 3, and a brush 18 is fixedly connected to the inner wall of the spacing ring 4 at equal intervals, the brush 18 is attached to the outer portion of the lamp body 3, dust contaminated on the outer portion of the lamp body 3 can be removed in time through the cleaning assembly 7, thereby preventing the phenomenon that the luminance is reduced due to more dust contaminated on the lamp body 3, the normal mining of the coal mine is guaranteed.

In fig. 2: both sides of the fastening seat 2 are provided with limiting grooves 9, the bottom end of the lamp body 3 is fixedly connected with an installation block 17, the installation block 17 is internally provided with a placing groove 10, the placing groove 10 is internally provided with a limiting component 16, the limiting component 16 comprises a first inserted bar 11, a first spring 12, an inner installation block 13, a second spring 14 and a second inserted bar 15, one side of the inner installation block 13 is provided with the first inserted bar 11, the other side of the inner installation block 13 is provided with the second inserted bar 15, the first spring 12 is connected between the first inserted bar 11 and the inner installation block 13, the second spring 14 is connected between the second inserted bar 15 and the inner installation block 13, the first inserted bar 11 is movably connected inside the placing groove 10, one end of the first inserted bar 11 penetrates through the outer side of the installation block 17 and is slidably connected with the installation block 17, the second inserted bar 15 is movably connected inside the placing groove 10, and one end of the second inserted bar 15 penetrates through the outer side of the installation block 17 and is slidably connected with the installation block 17, one end of the first inserting rod 11 and one end of the second inserting rod 15 are movably inserted in the two limiting grooves 9 respectively, and the limiting assembly 16 can facilitate a user to rapidly assemble and disassemble the lamp body 3 from the fastening seat 2, so that the user can perform regular maintenance on the lamp body 3 and replace parts, and the normal use requirement is not influenced.

The utility model discloses a theory of operation is: when a large amount of dust is contaminated on the lamp body 3, the user controls the electric push rod 6 to extend and retract through the controller 8, the electric push rod 6 can drive the fastening frame 5 to move up and down after extending and retracting, and further drive the limiting ring 4 to move up and down, so as to drive the hairbrush 18 to move up and down, and at the same time, dust attached to the lamp body 3 can be removed through the hairbrush 18, so that dust contaminated outside the lamp body 3 can be removed in time through the cleaning component 7, the phenomenon that the brightness is reduced due to the large amount of dust contaminated on the lamp body 3 is prevented, normal mining of a coal mine is ensured, when the lamp body 3 needs to be fixed on a mounting surface, the user presses the first inserting rod 11 and the second inserting rod 15 towards each other, then the mounting block 17, the first inserting rod 11 and the second inserting rod 15 are respectively placed into the fastening seat 2, and the first inserting rod 11 and the second inserting rod 15 continuously move down under the action of the first spring 12 and the second spring 14, can remove first inserted bar 11 and second inserted bar 15 respectively to two spacing inslots 9 in, thereby accomplish the installation to lamp body 3, the same reason, the user presses first inserted bar 11 and second inserted bar 15 in opposite directions, shift out first inserted bar 11 and second inserted bar 15 by spacing inslot 9, again with installation piece 17, first inserted bar 11 and second inserted bar 15 are respectively by removing on fastening seat 2, can demolish lamp body 3 on by installation face 1 this moment, so can make things convenient for the user to carry out quick assembly disassembly and disassembly with lamp body 3 on by fastening seat 2 through spacing subassembly 16, be favorable to the user to carry out periodic maintenance and change spare part to lamp body 3, make it not influence normal use needs.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a night lighting device for coal mine, includes installation face (1), rigid coupling fastening seat (2) on installation face (1) and installs lamp body (3) inside fastening seat (2), still be connected with controller (8) through the wire on lamp body (3), its characterized in that, the outside of lamp body (3) still is connected with clean subassembly (7), spacing groove (9) have all been seted up to the both sides of fastening seat (2), the bottom rigid coupling of lamp body (3) has installation piece (17), standing groove (10) have been seted up to the inside of installation piece (17), the internally mounted of standing groove (10) has spacing subassembly (16).

2. The night illumination device for the coal mine according to claim 1, wherein the cleaning component (7) comprises a limiting ring (4), a fastening frame (5) and an electric push rod (6), a fixed end of the electric push rod (6) is fixedly connected to the upper surface of the mounting surface (1), the telescopic end of the electric push rod (6) is fixedly connected with the fastening frame (5), and one end of the fastening frame (5) is further fixedly connected with the limiting ring (4).

3. The night illumination device for the coal mine according to claim 2, wherein the limiting ring (4) is movably sleeved on the lamp body (3), brushes (18) are fixedly connected to the inner wall of the limiting ring (4) at equal intervals, and the brushes (18) are attached to the outer portion of the lamp body (3).

4. The night illumination device for the coal mine is characterized in that the limiting assembly (16) comprises a first insertion rod (11), a first spring (12), an inner mounting block (13), a second spring (14) and a second insertion rod (15), the first insertion rod (11) is mounted on one side of the inner mounting block (13), the second insertion rod (15) is mounted on the other side of the inner mounting block (13), the first spring (12) is connected between the first insertion rod (11) and the inner mounting block (13), and the second spring (14) is connected between the second insertion rod (15) and the inner mounting block (13).

5. A night light for coal mines according to claim 4, wherein the first inserted bar (11) is movably connected inside the placement tank (10), and one end of the first inserted bar (11) penetrates through the outside of the mounting block (17) and is slidably connected with the mounting block (17), the second inserted bar (15) is movably connected inside the placement tank (10), and one end of the second inserted bar (15) penetrates through the outside of the mounting block (17) and is slidably connected with the mounting block (17).

6. The night illumination device for the coal mine is characterized in that one end of the first insertion rod (11) and one end of the second insertion rod (15) are movably inserted into the two limiting grooves (9) respectively.