CN213089572U

CN213089572U - Explosion-proof LED miner's lamp

Info

Publication number: CN213089572U
Application number: CN202022132548.5U
Authority: CN
Inventors: 黄永群
Original assignee: Yangzhou Guangxu New Material Technology Co Ltd
Current assignee: Yangzhou Guangxu New Material Technology Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-30
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of LED miner's lamps, and discloses an explosion-proof LED miner's lamp, which comprises a lamp holder shell and a lamp shade fixedly connected with the lower surface of the lamp holder shell, wherein the upper surface of the lamp holder shell is fixedly connected with a lamp holder, the upper surface of the lamp holder is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with connecting blocks at equal intervals, 2 connecting blocks are fixedly connected with a fixed shaft, the left surface and the right surface of the lamp holder are fixedly connected with a heat dissipation dustproof assembly, the outer surface of the fixed shaft is fixedly connected with an installation assembly at equal intervals, a waterproof film has good waterproof effect, thereby reducing the damage of the lamp holder and a lamp source, prolonging the service life of the miner's lamp, a dustproof filter screen blocks dust and sundries on the outer wall, thereby reducing the accumulation of dust inside the miner's lamp, freely adjusting the illumination angle of the, the device can be installed on the rock wall, is suitable for various installation places, and has convenient installation and wide application range.

Description

Explosion-proof LED miner's lamp

Technical Field

The utility model relates to a LED miner's lamp technical field specifically is an explosion-proof LED miner's lamp.

Background

Along with economic development of China, the demand for mineral resources is greater and greater, so the development of the mineral resources is rapid, mining is underground operation, particularly in the coal industry, and a mine lamp is particularly needed because a coal mine contains a large amount of gas underground, so that the explosion-proof requirement can be met, and the safety of underground operation is ensured.

However, the existing LED explosion-proof mining lamp is low in installation flexibility, limited in application range, inconvenient to use and difficult to meet different illumination requirements of different places due to the fact that the illumination direction cannot be adjusted after installation, and meanwhile, external dust and sundries easily enter the lamp body, so that the dust in the lamp body is easily accumulated, and the water body enters the inside of the lamp body to influence the service life. Accordingly, one skilled in the art provides an explosion-proof LED mine lamp to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof LED miner's lamp 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 an explosion-proof LED miner's lamp, includes lamp holder shell and the lamp shade of rigid coupling at lamp holder shell lower surface, the upper surface rigid coupling of lamp holder shell has the lamp stand, the upper surface rigid coupling of lamp stand has the bottom plate, the upper surface equidistance rigid coupling of bottom plate has the connecting block, 2 the rigid coupling has the fixed axle between the connecting block, the equal rigid coupling in surface has the dustproof subassembly of heat dissipation about the lamp stand, the surface equidistance rigid coupling of fixed axle has the installation component.

As a further aspect of the present invention: the dustproof subassembly of heat dissipation includes restriction case, water proof membrane, dustproof filter screen and heating panel, the right surface rigid coupling of lamp stand has the restriction case, the inner chamber left side rigid coupling of restriction case has the heating panel, the right surface rigid coupling of heating panel has dustproof filter screen, the right surface rigid coupling of dustproof filter screen has the water proof membrane.

As a further aspect of the present invention: the right surface of the limiting box is equidistantly provided with heat dissipation holes, and the limiting box is an iron component.

As a further aspect of the present invention: the installation component comprises a first connecting column, an annular support, a first friction plate, a fixing plate and a limiting component, wherein the first connecting column is sleeved on the outer surface of the fixing shaft in a movable mode, the annular support is fixedly connected to the upper surface of the first connecting column, the first friction plate is fixedly connected to the inner surface of the annular support, the fixing plate is fixedly connected to the upper end of the outer surface of the annular support, and the limiting component is sleeved on the inner surface of the first friction plate in a movable mode.

As a further aspect of the present invention: the restriction subassembly includes regulating plate, second spliced pole, restriction piece, second friction disc and spring, the rear surface rigid coupling of regulating plate has the second spliced pole, the second spliced pole runs through the regulating plate and connects the restriction piece, the rear surface rigid coupling of restriction piece has the second friction disc, the equal rigid coupling in both ends has the spring about the front surface of restriction piece.

As a further aspect of the present invention: the second connecting column is located between the 2 springs, a moving groove is formed in the inner surface of the annular support, and the other end of each spring is fixedly connected into the groove.

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

1. the connecting block, the fixed shaft and the first connecting column enable the lighting angle of the miner lamp to be freely adjusted to meet different lighting angle requirements, the structure is flexible, the mounting assembly enables the miner lamp to be mounted in a hanging mode and can be mounted on a rock wall, the mine lamp mounting structure is suitable for various mounting places, and the mine lamp mounting structure is convenient to mount and wide in application range.

2. The waterproof membrane has played good water-proof effects to reduce the damage of lamp stand and lamp source, prolonged the life of miner's lamp, dust and debris that dustproof filter screen blockked the outer wall have reduced the long-pending of the inside dust of miner's lamp and have stayed.

Drawings

FIG. 1 is a schematic structural diagram of an explosion-proof LED miner's lamp;

FIG. 2 is a schematic structural view of a heat-dissipating and dust-proof assembly in an explosion-proof LED miner's lamp;

FIG. 3 is a schematic structural view of a mounting assembly in an explosion-proof LED miner's lamp;

fig. 4 is a schematic structural diagram of a limiting assembly in an explosion-proof LED mine lamp.

In the figure: 1. a lamp cap shell; 2. a lamp shade; 3. a lamp socket; 4. a base plate; 5. connecting blocks; 6. a fixed shaft; 7. mounting the component; 8. a heat dissipation dustproof component; 101. a first connecting column; 102. an annular support; 103. a first friction plate; 104. fixing and connecting the plates; 105. a restraining component; 201. an adjusting plate; 202. a second connecting column; 203. a limiting block; 204. a second friction plate; 205. a spring; 301. a confinement box; 302. a water-resistant film; 303. a dustproof filter screen; 304. a heat sink.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, an explosion-proof LED mine lamp comprises a lamp holder housing 1 and a lamp shade 2 fixedly connected to a lower surface of the lamp holder housing 1, a lamp holder 3 is fixedly connected to an upper surface of the lamp holder 1, a bottom plate 4 is fixedly connected to an upper surface of the lamp holder 3, connecting blocks 5 are fixedly connected to an upper surface of the bottom plate 4 at equal intervals, a fixing shaft 6 is fixedly connected between the 2 connecting blocks 5, an illumination angle of the mine lamp can be freely adjusted to meet different illumination angle requirements, heat dissipation and dust prevention assemblies 8 are fixedly connected to left and right surfaces of the lamp holder 3, each heat dissipation and dust prevention assembly 8 comprises a limiting box 301, a waterproof membrane 302, a dust-proof filter screen 303 and a heat dissipation plate 304, a limiting box 301 is fixedly connected to a right surface of the lamp holder 3, heat dissipation holes are equidistantly formed in a right surface of the limiting box 301, the limiting box 301 is an iron member, the dust and sundries on the outer wall are blocked, so that the accumulation of the dust in the miner lamp is reduced, the waterproof membrane 302 is fixedly connected to the right surface of the dustproof filter screen 303, a good waterproof effect is achieved, and the damage to the lamp holder 3 is reduced.

In fig. 3 and 4: the outer surface of the fixed shaft 6 is fixedly connected with a mounting assembly 7 at equal intervals, the mounting assembly 7 comprises a first connecting column 101, an annular bracket 102, a first friction plate 103, a fixed connecting plate 104 and a limiting assembly 105, the outer surface of the fixed shaft 6 is movably sleeved with the first connecting column 101, the upper surface of the first connecting column 101 is fixedly connected with the annular bracket 102, the inner surface of the annular bracket 102 is fixedly connected with the first friction plate 103, the upper end of the outer surface of the annular bracket 102 is fixedly connected with a fixed connecting plate 104, the inner surface of the first friction plate 103 is movably sleeved with the limiting assembly 105, the limiting assembly 105 comprises an adjusting plate 201, a second connecting column 202, a limiting block 203, a second friction plate 204 and a spring 205, the rear surface of the adjusting plate 201 is fixedly connected with the second connecting column 202, the second connecting column 202 penetrates through the adjusting plate 201 to be connected with the limiting block 203, the rear surface of the limiting block 203 is fixedly connected with the, the second connecting column 202 is located between the 2 springs 205, the inner surface of the annular bracket 102 is provided with a moving groove, and the other end of the spring 205 is fixedly connected in the groove, so that the miner lamp can be installed in a hanging manner and can also be installed on a rock wall, and the mine lamp is suitable for various installation places.

The utility model discloses a theory of operation is: when the miner lamp is used, the second connecting column 202 is moved through the adjusting plate 201, so that the limiting block 203 is driven to move, after the miner lamp is hung on the external rod frame, the adjusting plate 201 is loosened, the compressed spring 205 rebounds, the second friction plate 204 is enabled to be tightly attached to the external rod frame, the first friction plate 103 and the second friction plate 204 cooperate together to prevent the miner lamp from moving on the external rod frame, if the miner lamp needs to be installed on a rock wall, the fixing plate 104 is fixed on the rock wall through a threaded hole in the fixing plate 104 by using a screw, the installation is convenient, the miner lamp is suitable for various installation places, the lighting angle of the miner lamp can be freely adjusted through the cooperation of the connecting block 5, the fixing shaft 6 and the first connecting column 101, the limiting box 301 and the radiating plate 304 accelerate the heat dissipation in the lamp holder, the waterproof film 302 has a good waterproof effect, so that the damage to the lamp, the dustproof filter screen 303 blocks dust and sundries on the outer wall of the lamp holder 3, so that the accumulation of dust in the miner lamp is reduced.

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 an explosion-proof LED miner's lamp, includes lamp holder shell (1) and lamp shade (2) of rigid coupling at lamp holder shell (1) lower surface, the upper surface rigid coupling of lamp holder shell (1) has lamp stand (3), the upper surface rigid coupling of lamp stand (3) has bottom plate (4), the upper surface equidistance rigid coupling of bottom plate (4) has connecting block (5), 2 the rigid coupling has fixed axle (6) between connecting block (5), its characterized in that, the equal rigid coupling in surface has dustproof subassembly (8) of heat dissipation about lamp stand (3), the surface equidistance rigid coupling of fixed axle (6) has installation component (7).

2. The explosion-proof LED miner's lamp of claim 1, wherein the heat dissipation dustproof assembly (8) comprises a limiting box (301), a waterproof membrane (302), a dustproof filter screen (303) and a heat dissipation plate (304), the limiting box (301) is fixedly connected to the right surface of the lamp holder (3), the heat dissipation plate (304) is fixedly connected to the left side of an inner cavity of the limiting box (301), the dustproof filter screen (303) is fixedly connected to the right surface of the heat dissipation plate (304), and the waterproof membrane (302) is fixedly connected to the right surface of the dustproof filter screen (303).

3. The explosion-proof LED mine lamp of claim 2, wherein the right surface of the limiting box (301) is provided with heat dissipation holes at equal intervals, and the limiting box (301) is an iron member.

4. The explosion-proof LED miner lamp of claim 1, wherein the mounting assembly (7) comprises a first connecting column (101), an annular bracket (102), a first friction plate (103), a fixing plate (104) and a limiting assembly (105), the first connecting column (101) is movably sleeved on the outer surface of the fixed shaft (6), the annular bracket (102) is fixedly connected to the upper surface of the first connecting column (101), the first friction plate (103) is fixedly connected to the inner surface of the annular bracket (102), the fixing plate (104) is fixedly connected to the upper end of the outer surface of the annular bracket (102), and the limiting assembly (105) is movably sleeved on the inner surface of the first friction plate (103).

5. The explosion-proof LED miner's lamp of claim 4, wherein the limiting component (105) comprises an adjusting plate (201), a second connecting column (202), a limiting block (203), a second friction plate (204) and a spring (205), the second connecting column (202) is fixedly connected to the rear surface of the adjusting plate (201), the second connecting column (202) penetrates through the adjusting plate (201) to be connected with the limiting block (203), the second friction plate (204) is fixedly connected to the rear surface of the limiting block (203), and the spring (205) is fixedly connected to the upper end and the lower end of the front surface of the limiting block (203).

6. The explosion-proof LED mine lamp according to claim 5, wherein the second connecting column (202) is located between 2 springs (205), the inner surface of the ring-shaped bracket (102) is provided with a moving groove, and the other end of the spring (205) is fixedly connected in the groove.