Mine hole illuminating lamp

Abstract

The invention discloses a mine hole illuminating lamp, and relates to the technical field of mine hole illuminating lamps, the mine hole illuminating lamp comprises a mounting rack, a first angle adjusting mechanism is connected below the mounting rack, a clamping and fixing mechanism is arranged below the first angle adjusting mechanism, and a second angle adjusting mechanism is arranged below the clamping and fixing mechanism; an illuminating lamp mechanism is arranged below the second angle adjusting mechanism, an ash removing mechanism is arranged outside the illuminating lamp mechanism, a radiator is arranged on the inner side of the ash removing mechanism, a cleaning assembly is arranged below the radiator, and a convenient dismounting and mounting mechanism is arranged below the cleaning assembly. The first angle adjusting mechanism comprises a mounting frame connected to the outer side of the mounting frame, a first limiting sliding groove is formed in the mounting frame, and a first electric motor is fixedly mounted on the outer side of the mounting frame. According to the mine illuminating lamp, by arranging various angle adjusting mechanisms, the illuminating angle of the mine illuminating lamp is deeply adjusted, and therefore the illuminating effect of the mine illuminating lamp is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of mine lighting technology, and particularly to a mine lighting lamp. Background Technology

[0002] Mining lamps are a general term for specialized lighting fixtures used in mines, often shortened to mining lamps or industrial lamps. Tongming Electric develops and sells mining lamps suitable for use in coal mines where there is a risk of methane (gas) and coal dust explosions; in mine roadways at the bottom of the mine; and also in mine roadways and chambers with significant water seepage. Main uses: for safety lighting and emergency rescue lighting in environments with flammable and explosive gases, such as mines, petroleum, chemical, railway, transportation, and warehousing facilities. Particularly suitable for underground coal mines, tunnels, various underground engineering projects, and civil defense projects.

[0003] Existing mine lighting fixtures lack angle adjustment capabilities, limiting their illumination range within the mine and consequently impacting production operations.

[0004] Therefore, it is necessary to invent a mine lighting lamp to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a mine lighting lamp to solve the problem mentioned in the background art that existing mine lighting lamps cannot adaptively adjust the lighting angle.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a mine lighting lamp, comprising a mounting frame, a first angle adjustment mechanism connected to the lower part of the mounting frame, a clamping and fixing mechanism disposed below the first angle adjustment mechanism, a second angle adjustment mechanism disposed below the clamping and fixing mechanism, a lighting mechanism disposed below the second angle adjustment mechanism, a dust removal mechanism disposed outside the lighting mechanism, a heat sink disposed inside the dust removal mechanism, a cleaning component disposed below the heat sink, and a convenient disassembly and assembly mechanism disposed below the cleaning component; the first angle adjustment mechanism includes a mounting frame connected to the outer side of the mounting frame, and so on. The mounting frame has a first limiting groove inside. A first electric motor is fixedly mounted on the outside of the mounting frame. The first electric motor is connected to a first threaded screw via a drive shaft. One end of the first threaded screw is connected to a first bearing. A first screw nut is connected to the outer wall of the first threaded screw. The first screw nut is installed inside a T-shaped block. A first rack plate is fixed to the bottom of the T-shaped block. A first gear is meshed below the first rack plate. A fixed shaft is installed inside the first gear. Second bearings are connected to both ends of the fixed shaft. The clamping and fixing mechanism includes a flipping plate disposed below the fixed shaft. A first L-shaped mounting plate is connected to the top. A second electric motor is fixedly mounted on the outer side of the first L-shaped mounting plate. The second electric motor is connected to left and right threaded screws via a drive shaft. Two sets of second screw nuts are connected to the outer walls of the left and right threaded screws. The two sets of second screw nuts are respectively installed inside two sets of T-shaped moving seats. An arc-shaped rubber clamping block is fixed to one end of each of the two sets of T-shaped moving seats. The second angle adjustment mechanism includes a T-shaped mounting plate located below the flipping plate. Two sets of first semi-U-shaped mounting blocks are fixedly connected to the side of the T-shaped mounting plate. A first hinge shaft is fixed between the two sets of first semi-U-shaped mounting blocks. The lower part of the first hinge shaft... The mounting plate is provided with two sets of second half-U-shaped mounting blocks, and a second hinge shaft is fixed between the two sets of second half-U-shaped mounting blocks. A connecting frame is connected to the outer wall of the second hinge shaft. A third electric motor is fixedly installed inside the connecting frame. The third electric motor is connected to a second threaded screw through a drive shaft. A third screw nut is connected to the outer wall of the second threaded screw. The third screw nut is installed inside the movable frame plate. The lighting mechanism includes a frustum-shaped waterproof power supply fixed at the bottom of the T-shaped mounting plate. Two sets of power-carrying wires are connected to the bottom of the frustum-shaped waterproof power supply. One end of each set of power-carrying wires is connected to a lamp holder. A light bulb is installed at the bottom of the lamp holder.

[0007] Preferably, the clamping and fixing mechanism further includes a third bearing connected to one end of the left and right threaded screws, a second L-shaped mounting plate fixed to the side of the third bearing, a first guide sliding hole opened inside the T-shaped movable seat, a first guide post connected inside the first guide sliding hole, the outer diameter of the first guide post being the same as the inner diameter of the first guide sliding hole, and the first guide post being slidably connected to the first guide sliding hole.

[0008] Preferably, the second angle adjustment mechanism further includes a second limiting slide groove provided inside the connecting frame, one end of the second threaded screw is connected to a fourth bearing, the inside of the movable frame plate is connected to a third hinge shaft, and the third hinge shaft is fixed between two sets of third half-U-shaped mounting blocks.

[0009] Preferably, the dust removal mechanism includes a support circular plate connected to the bottom of the frustum-shaped waterproof power supply, a first fixing block is installed on the side of the support circular plate, and a fourth electric motor is fixed on the top of the first fixing block.

[0010] Preferably, the dust removal mechanism further includes a third threaded screw connected to the fourth electric motor via a drive shaft. One end of the third threaded screw is connected to a fifth bearing, which is fixed to the top of the support ring. A fourth screw nut is connected to the outer wall of the third threaded screw, and the fourth screw nut is installed inside the first connecting block. A movable ring is fixed to the side of the first connecting block.

[0011] Preferably, the dust removal mechanism further includes multiple sets of dust cleaning blocks fixed inside the movable ring, and a second connecting block is fixed on the side of the movable ring away from the first connecting block. The second connecting block has a second guide sliding hole inside, and a second guide post is connected inside the second guide sliding hole. The second guide post is installed at the bottom of the second fixed block.

[0012] Preferably, the cleaning assembly includes a gate-shaped mounting plate fixed to the outside of the support ring, an electric telescopic rod fixed to the inside of the gate-shaped mounting plate, a second rack plate fixed to one end of the electric telescopic rod, a guide slide rod connected inside the second rack plate, and a second gear meshing with the lower part of the second rack plate.

[0013] Preferably, the cleaning assembly further includes a drive shaft fixed inside the second gear, one end of the drive shaft is connected to a sixth bearing, the sixth bearing is fixed to the side of the first support block, one end of the drive shaft is fixed to an arc-shaped cleaning brush, one end of the arc-shaped cleaning brush is fixed to a driven shaft, one end of the driven shaft is connected to a seventh bearing, and the seventh bearing is fixed to the side of the second support block.

[0014] Preferably, the convenient assembly and disassembly mechanism includes a reflector fixedly connected to the bottom of the support ring. The reflector has two sets of movable slots on its inner side, and a sliding rod is connected inside the movable slot. One end of the sliding rod is fixed with a cylindrical handle.

[0015] Preferably, the convenient disassembly and assembly mechanism further includes a return spring disposed outside the sliding rod, one end of the return spring being fixed to the side of the wedge-shaped pressure block, and a locking groove being formed on the side of the wedge-shaped pressure block away from the return spring, with a lens connected inside the locking groove.

[0016] The technical effects and advantages of this invention are as follows: 1. When operating the mine lighting lamp, the present invention adjusts the lighting angle of the mine lighting lamp through a first angle adjustment mechanism. The first electric motor is operated, causing it to drive a first threaded screw to rotate via a drive shaft. The first threaded screw drives a T-shaped block to move horizontally via a first screw nut. A first rack plate is fixed to the bottom of the T-shaped block, causing the T-shaped block to drive the first rack plate to move horizontally. The first rack plate drives a first gear below to rotate, and the first gear drives a fixed shaft to rotate. The fixed shaft is connected via a clamping and fixing mechanism. Thus, when the T-shaped block drives the first rack plate to move horizontally, the first gear drives the fixed shaft to rotate, thereby causing the fixed shaft to drive the lighting lamp mechanism below to rotate via the clamping and fixing mechanism, thereby achieving the effect of adjusting the angle of the mine lighting lamp. 2. When operating the mine lighting lamp, the second angle adjustment mechanism adjusts the lighting angle of the mine lighting lamp in different directions. The third electric motor is operated, which drives the second threaded screw to rotate through the drive shaft. The second threaded screw drives the movable frame plate to move within the connecting frame through the third screw nut. The connecting frame is internally connected to a second hinge shaft, which is fixed between two sets of second half-U-shaped mounting blocks. The two sets of second half-U-shaped mounting blocks are fixed to the top of the frustum-shaped waterproof power supply. This allows the frustum-shaped waterproof power supply to change its position according to the extension and retraction of the movable frame plate within the connecting frame, thereby achieving the effect of adjusting the direction of the lighting mechanism below, and thus achieving the effect of adjusting the lighting angle of the mine lighting lamp. 3. When the mine lighting lamp is operated and used, the present invention illuminates the mine through the lighting mechanism. The frustum-shaped waterproof power supply is connected to the top of the lamp holder through two sets of power-carrying wires. The lamp holder has a light bulb installed at the bottom. This allows the frustum-shaped waterproof power supply to continuously supply power to the light bulb in the lamp holder, so that the light bulb can continuously emit light for illumination. 4. When operating the mine lighting lamp, the present invention can clean the coal ash attached to multiple sets of heat dissipation fins on the radiator through the ash cleaning mechanism. The fourth electric motor is operated so that the fourth electric motor drives the third threaded screw to rotate through the drive shaft. The third threaded screw drives the first connecting block to move up and down through the fourth screw nut. The first connecting block drives the movable ring to move up and down. Multiple sets of dust cleaning blocks are installed in the movable ring. Each set of dust cleaning blocks can be inserted between two sets of heat dissipation fins. In this way, multiple sets of dust cleaning blocks can clean the coal ash attached to the surface of multiple sets of heat dissipation fins, thereby improving the heat dissipation effect of the radiator and preventing coal ash from accumulating on multiple sets of heat dissipation fins and affecting the heat dissipation effect. 5. When operating the mine lighting lamp, the present invention uses a cleaning component to clean the coal ash adhering to the outer wall of the lighting bulb. Operating the electric telescopic rod causes the second rack plate to move horizontally. A second gear is meshed above the second rack plate, and a drive shaft is fixed inside the second gear. One end of the drive shaft is fixed with an arc-shaped cleaning brush. When the second gear rotates, the drive shaft drives the arc-shaped cleaning brush to rotate within a certain range, thereby cleaning the coal ash on the outer wall of the lighting bulb and preventing excessive coal ash from adhering to the outer wall of the lighting bulb, which would hinder the light emission effect. 6. When operating the mine lighting lamp, the present invention allows for convenient disassembly and assembly of the lens via a convenient disassembly and assembly mechanism. When lens disassembly or assembly is required, pulling the two sets of cylindrical handles causes the cylindrical handles to move the sliding rod. The outer wall of the sliding rod is equipped with a return spring. One end of the return spring is fixed to the side of the wedge-shaped pressure block, and the other end is fixed to the inside of the movable groove opened on the inner side of the reflector. Thus, when the sliding rod moves the wedge-shaped pressure block, the return spring is compressed and deformed, and at the same time, the two sets of wedge-shaped pressure blocks slide into the two sets of movable grooves. At this time, it is convenient to remove the lens from the slots opened on the two sets of wedge-shaped pressure blocks, which facilitates lens replacement and improves component maintenance efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a mine lighting lamp according to the present invention.

[0019] Figure 2 This is an exploded view of the first angle adjustment mechanism of a mine lighting lamp according to the present invention.

[0020] Figure 3 This is an exploded view of a clamping and fixing mechanism for a mine lighting lamp according to the present invention.

[0021] Figure 4 This is an exploded view of the second angle adjustment mechanism of a mine lighting lamp according to the present invention.

[0022] Figure 5 This is an exploded view of the lighting mechanism of a mine lighting lamp according to the present invention.

[0023] Figure 6 This is an exploded view of the ash removal mechanism of a mine lighting lamp according to the present invention.

[0024] Figure 7 This is an exploded view of the cleaning component of a mine lighting lamp according to the present invention.

[0025] Figure 8 This invention relates to a mine lighting lamp. Figure 7 Enlarged view of point A in the middle.

[0026] Figure 9 This is an exploded view of the convenient disassembly and assembly mechanism of a mine lighting lamp according to the present invention.

[0027] Figure 10 This invention relates to a mine lighting lamp. Figure 9 Enlarged view of point B in the middle.

[0028] In the diagram: 1. Mounting bracket; 2. First angle adjustment mechanism; 201. Mounting frame; 202. First limit slide groove; 203. First electric motor; 204. First threaded screw; 205. First bearing; 206. First screw nut; 207. T-block; 208. First rack plate; 209. First gear; 210. Fixed shaft; 211. Second bearing; 3. Clamping and fixing mechanism; 301. Flipping plate; 302. First L-shaped mounting plate; 303. Second electric motor; 304. Left and right threaded screws; 305. Third bearing; 306. Second L-shaped mounting plate; 307. 308. Second lead screw nut; 309. T-shaped movable seat; 310. First guide slide hole; 311. First guide post; 312. Arc-shaped rubber clamping block; 4. Second angle adjustment mechanism; 401. T-shaped mounting plate; 402. First semi-U-shaped mounting block; 403. First hinge shaft; 404. Second semi-U-shaped mounting block; 405. Second hinge shaft; 406. Connecting frame; 407. Second limit slide groove; 408. Third electric motor; 409. Second threaded lead screw; 410. Fourth bearing; 411. Third lead screw nut; 412. Movable frame plate; 413. Third hinge shaft; 414. 5. Lighting mechanism; 501. Frustum-shaped waterproof power supply; 502. Power-carrying wire; 503. Lamp holder; 504. Lighting bulb; 6. Dust removal mechanism; 601. Support plate; 602. First fixing block; 603. Fourth electric motor; 604. Third threaded screw; 605. Fifth bearing; 606. Support ring; 607. Fourth screw nut; 608. First connecting block; 609. Movable ring; 610. Dust cleaning block; 611. Second connecting block; 612. Second guide slide hole; 613. Second guide post; 614. Second fixing block; 7. 8. Radiator; 8. Cleaning assembly; 801. Door-shaped mounting plate; 802. Electric telescopic rod; 803. Second rack plate; 804. Guide slide rod; 805. Second gear; 806. Drive shaft; 807. Sixth bearing; 808. First support block; 809. Arc-shaped cleaning brush; 810. Driven shaft; 811. Seventh bearing; 812. Second support block; 9. Convenient disassembly and assembly mechanism; 901. Reflector; 902. Movable groove; 903. Sliding rod; 904. Columnar handle; 905. Return spring; 906. Wedge-shaped pressure block; 907. Snap-in groove; 908. Lens. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0030] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0033] This invention provides, for example Figure 1-10The mine lighting lamp shown includes a mounting frame 1. A first angle adjustment mechanism 2 is connected to the lower part of the mounting frame 1, which adjusts the lighting angle of the mine lighting lamp. A clamping and fixing mechanism 3 is located below the first angle adjustment mechanism 2, which clamps and fixes a shaft 210. A second angle adjustment mechanism 4 is located below the clamping and fixing mechanism 3, which also adjusts the lighting angle of the mine lighting lamp. A lighting mechanism 5 is located below the second angle adjustment mechanism 4, which illuminates the mine. A dust removal mechanism 6 is located outside the lighting mechanism 5, which cleans coal ash adhering to a radiator 7. The radiator 7 is located inside the dust removal mechanism 6, which dissipates internal heat. A cleaning component 8 is located below the radiator 7. This component cleans the coal ash adhering to the outer wall of the light bulb 504, preventing excessive coal ash buildup from affecting the brightness. Below the cleaning component 8 is a convenient disassembly and assembly mechanism 9, which facilitates the removal of the lens 908. The first angle adjustment mechanism 2 includes a mounting frame 201 connected to the outside of the mounting bracket 1. The mounting frame 201 secures the first electric motor 203. A first limiting groove 202 is formed inside the mounting frame 201, allowing the T-shaped block 207 to slide within it. The first electric motor 203 is fixedly mounted on the outside of the mounting frame 201, driving the first threaded screw 204 to rotate. The first electric motor 203 is connected to the first threaded screw 204 via a drive shaft, causing the first threaded screw nut 206 to move horizontally. One end of the first threaded screw 204 is connected to a first bearing 205, which allows the first threaded screw 204 to rotate within it. A first screw nut 206 is connected to the outer wall of the first threaded screw 204, which drives the T-block 207 to move. The first screw nut 206 is installed inside the T-block 207, which fixes the first rack plate 208 in place. The first rack plate 208 is fixed to the bottom of the T-block 207, which drives the first gear 209 to rotate. The first gear 209 is meshed below the first rack plate 208, which drives the fixed shaft 210 to rotate. The fixed shaft 210 is installed inside the first gear 209, which drives the clamping and fixing mechanism 3 to rotate.The fixed shaft 210 has two ends connected to second bearings 211, with two sets of second bearings 211 allowing the fixed shaft 210 to rotate within them. The clamping and fixing mechanism 3 includes a flipping plate 301 located below the fixed shaft 210, which serves to fix and connect the first L-shaped mounting plate 302 and the second L-shaped mounting plate 306. The top of the flipping plate 301 is connected to the first L-shaped mounting plate 302, which serves to fix the second electric motor 303. The second electric motor 303 is fixedly mounted on the outside of the first L-shaped mounting plate 302, which drives the left and right threaded screws 304 to rotate. The second electric motor 303 is connected to the left and right threaded screws 304 via a drive shaft, which drives the two sets of second screw nuts 307 to move in opposite directions. Two sets of second screw nuts 307 are connected to the outer walls of the left and right threaded screws 304. These two sets of second screw nuts 307 drive two sets of T-shaped moving seats 308 to move in opposite directions or in the same direction. The two sets of second screw nuts 307 are respectively installed inside the two sets of T-shaped moving seats 308. These two sets of T-shaped moving seats 308 drive two sets of arc-shaped rubber clamping blocks 311 to move in opposite directions or in the same direction. One end of each of the two sets of T-shaped moving seats 308 is fixed with an arc-shaped rubber clamping block 311, which clamps and fixes the fixed shaft 210. The second angle adjustment mechanism 4 includes a T-shaped mounting plate 401 located below the flipping plate 301. The T-shaped mounting plate 401 fixes two sets of first half-U-shaped mounting blocks 402. Two sets of first half-U-shaped mounting blocks 402 are fixedly connected to the side of the T-shaped mounting plate 401, which fix the first hinge shaft 403. A first hinge 403 is fixed between two sets of first semi-U-shaped mounting blocks 402, wherein the first hinge 403 causes the flipping plate 301 to rotate on its outer wall. Two sets of second semi-U-shaped mounting blocks 404 are arranged below the first hinge 403, wherein the two sets of second semi-U-shaped mounting blocks 404 serve to fix the second hinge 405. A second hinge 405 is fixed between the two sets of second semi-U-shaped mounting blocks 404, wherein the second hinge 405 causes the connecting frame 406 to rotate on its outer wall. The connecting frame 406 is connected to the outer wall of the second hinge 405, wherein the connecting frame 406 allows the movable frame plate 412 to slide within it. A third electric motor 408 is fixedly installed inside the connecting frame 406, wherein the third electric motor 408 drives the second threaded screw 409 to rotate. The third electric motor 408 is connected to the second threaded screw 409 via a drive shaft, wherein the second threaded screw 409 drives the third screw nut 411 to move. The outer wall of the second threaded screw 409 is connected to a third screw nut 411, which serves to drive the movable frame plate 412 to move.The third lead screw nut 411 is installed inside the movable frame plate 412, which drives the third hinge shaft 413 to move. The lighting mechanism 5 includes a frustum-shaped waterproof power supply 501 fixed to the bottom of the T-shaped mounting plate 401, which provides power to the lighting bulb 504. Two sets of conductive wires 502 are connected to the bottom of the frustum-shaped waterproof power supply 501, connecting it to the lamp holder 503. One end of each set of conductive wires 502 is connected to the lamp holder 503, which mounts the lighting bulb 504. The lighting bulb 504 is mounted on the bottom of the lamp holder 503, providing illumination for the mine.

[0034] In this design, when operating the mine lighting lamp, the fixed shaft 210 is clamped and fixed by the clamping and fixing mechanism 3. The clamping and fixing mechanism 3 also includes a third bearing 305 connected to one end of the left and right threaded screws 304. A second L-shaped mounting plate 306 is fixed to the side of the third bearing 305. A first guide sliding hole 309 is opened inside the T-shaped moving seat 308. A first guide post 310 is connected inside the first guide sliding hole 309. The outer diameter of the first guide post 310 is the same as the inner diameter of the first guide sliding hole 309. The first guide post 310 is slidably connected to the first guide sliding hole 309. The third bearing 305 allows the left and right threaded screws 304 to rotate inside it. The second L-shaped mounting plate 306 serves to fix the third bearing 305. The first guide sliding hole 309 allows the first guide post 310 to slide inside it. The first guide post 310 serves to guide the movement of the T-shaped moving seat 308.

[0035] In this design, the illumination angle of the mine lighting lamp is adjusted via a second angle adjustment mechanism 4. The second angle adjustment mechanism 4 also includes a second limiting groove 407 located inside the connecting frame 406. One end of the second threaded screw 409 is connected to a fourth bearing 410. A third hinge shaft 413 is connected inside the movable frame plate 412 and is fixed between two sets of third half-U-shaped mounting blocks 414. The second limiting groove 407 allows the movable frame plate 412 to slide within it. The fourth bearing 410 allows the second threaded screw 409 to rotate within it. The third hinge shaft 413 allows the movable frame plate 412 to rotate on its outer wall. The two sets of third half-U-shaped mounting blocks 414 serve to fix the third hinge shaft 413.

[0036] When operating the mine lighting lamps, this solution uses a dust removal mechanism 6 to clean the coal ash adhering to the radiator 7. The dust removal mechanism 6 includes a support plate 601 connected to the bottom of a frustum-shaped waterproof power supply 501. A first fixing block 602 is installed on the side of the support plate 601, and a fourth electric motor 603 is fixed to the top of the first fixing block 602. The dust removal mechanism 6 also includes a third threaded screw 604 connected to the fourth electric motor 603 via a drive shaft. One end of the third threaded screw 604 is connected to a fifth bearing 605, which is fixed to the top of a support ring 606. A fourth screw nut 607 is connected to the outer wall of the third threaded screw 604 and is installed inside a first connecting block 608. A movable ring 609 is fixed to the side of the first connecting block 608. The dust removal mechanism 6 also includes multiple sets of dust cleaning blocks 610 fixed inside the movable ring 609. A second connecting block 611 is fixed to the side of the movable ring 609 away from the first connecting block 608. A second guide sliding hole 612 is opened inside the second connecting block 611, and a second guide post 613 is connected inside the second guide sliding hole 612. The second guide post 613 is installed at the bottom of the second fixed block 614. The supporting circular plate 601 serves to fix the frustum-shaped waterproof power supply 501. The first fixed block 602 serves to fix the fourth electric motor 603. The fourth electric motor 603 drives the third threaded screw 604 to rotate. The third threaded screw 604 drives the fourth screw nut 607 to move. The fifth bearing 605 allows the third threaded screw 604 to rotate inside it. The fourth screw nut 607 drives the first connecting block 608 to move up and down. The first connecting block 608 drives the movable ring 609 to move up and down. The movable ring 609 serves to mount multiple sets of dust cleaning blocks 610. The multiple sets of dust cleaning blocks 610 serve to clean dust adhering to the radiator 7. The second connecting block 611 guides the movement of the movable ring 609. The second guide hole 612 allows the second guide post 613 to slide within it. The second guide post 613 guides the movement of the second connecting block 611. The second fixing block 614 fixes the second guide post 613.

[0037] When operating the mine lighting lamps, this solution uses a cleaning component 8 to clean the coal dust adhering to the outer wall of the lighting bulb 504. The cleaning component 8 includes a gate-shaped mounting plate 801 fixed to the outside of the support ring 606. An electric telescopic rod 802 is fixed to the inner side of the gate-shaped mounting plate 801. A second rack plate 803 is fixed to one end of the electric telescopic rod 802. A guide slide rod 804 is connected inside the second rack plate 803. A second gear 805 is meshed and connected to the lower part of the second rack plate 803. The cleaning assembly 8 also includes a drive shaft 806 fixed inside the second gear 805. One end of the drive shaft 806 is connected to a sixth bearing 807, which is fixed to the side of the first support block 808. An arc-shaped cleaning brush 809 is fixed to one end of the drive shaft 806, and a driven shaft 810 is fixed to one end of the arc-shaped cleaning brush 809. A seventh bearing 811 is connected to one end of the driven shaft 810, which is fixed to the side of the second support block 812. The gate-shaped mounting plate 801 serves to fix the electric telescopic rod 802. The electric telescopic rod 802 drives the second rack plate 803 to move. The second rack plate 803 drives the second gear 805 to rotate. The guide slide rod 804 guides the movement of the second rack plate 803. The second gear 805 drives the drive shaft 806 to rotate. The drive shaft 806 drives the arc-shaped cleaning brush 809 to rotate. The curved cleaning brush 809 serves to remove dust adhering to the light bulb 504, thus preventing excessive dust accumulation on the outer wall of the light bulb 504 from hindering its light emission.

[0038] In this design, the lens 908 is easily disassembled and assembled via a convenient disassembly and assembly mechanism 9 when operating the mine lighting lamp. The convenient disassembly and assembly mechanism 9 includes a reflector 901 fixedly connected to the bottom of a support ring 606. Two sets of movable slots 902 are formed on the inner side of the reflector 901. A sliding rod 903 is connected inside the movable slots 902, and a cylindrical handle 904 is fixed to one end of the sliding rod 903. The convenient disassembly and assembly mechanism 9 also includes a return spring 905 located outside the sliding rod 903. One end of the return spring 905 is fixed to the side of a wedge-shaped pressure block 906. A locking groove 907 is formed on the side of the wedge-shaped pressure block 906 away from the return spring 905, and the lens 908 is connected inside the locking groove 907. The reflector 901 serves to reflect light, thereby expanding the illumination range of the lighting bulb 504. The movable slots 902 allow the sliding rod 903 to slide within them. The sliding rod 903 drives the wedge-shaped pressure block 906 to move. The cylindrical handle 904 facilitates the pulling of the sliding rod 903. The return spring 905 restores the lens after deformation. The wedge-shaped pressure block 906 clamps and fixes the lens 908. Two sets of locking slots 907 allow the lens 908 to be engaged. The lens 908 enhances light utilization efficiency and luminous efficiency.

[0039] Working principle: When the mine lighting lamp is in use, the first electric motor 203 is operated first, which drives the first threaded screw 204 to rotate through the drive shaft. The first threaded screw 204 drives the T-block 207 to move horizontally through the first screw nut 206. The bottom of the T-block 207 is fixed with a first rack plate 208, which drives the first rack plate 208 to move horizontally. The first rack plate 208 drives the first gear 209 below to rotate, which drives the fixed shaft 210 to rotate. The fixed shaft 210 is connected by a clamping and fixing mechanism 3. When the T-block 207 drives the first rack plate 208 to move horizontally, the first gear 209 drives the fixed shaft 210 to rotate, which in turn drives the lighting mechanism 5 below to rotate through the clamping and fixing mechanism 3, thus achieving the effect of adjusting the angle of the mine lighting lamp. Then, the third electric motor 408 is operated, causing the third electric motor 408 to drive the second threaded screw 409 to rotate via the drive shaft. The second threaded screw 409 drives the movable frame plate 412 to move within the connecting frame 406 via the third screw nut 411. The connecting frame 406 is internally connected to a second hinge shaft 405, which is fixed between two sets of second half-U-shaped mounting blocks 404. The two sets of second half-U-shaped mounting blocks 404 are fixed to the top of the frustum-shaped waterproof power supply 501. This allows the frustum-shaped waterproof power supply 501 to change position according to the extension and retraction movement of the movable frame plate 412 within the connecting frame 406, thereby achieving the effect of adjusting the direction of the lower lighting mechanism 5. This allows for adjustment of the lighting angle of the mine lighting lamp in different directions, thereby improving the lighting range.

[0040] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A mine lighting lamp, comprising a mounting frame (1), characterized in that: A first angle adjustment mechanism (2) is connected to the bottom of the mounting frame (1); a clamping and fixing mechanism (3) is arranged below the first angle adjustment mechanism (2); a second angle adjustment mechanism (4) is arranged below the clamping and fixing mechanism (3); a lighting mechanism (5) is arranged below the second angle adjustment mechanism (4); a dust cleaning mechanism (6) is arranged outside the lighting mechanism (5); a heat sink (7) is arranged inside the dust cleaning mechanism (6); a cleaning assembly (8) is arranged below the heat sink (7); and a convenient disassembly and assembly mechanism (9) is arranged below the cleaning assembly (8); The first angle adjustment mechanism (2) comprises a mounting frame (201) arranged on the outside of the mounting frame (1), a first limiting sliding groove (202) is provided inside the mounting frame (201), a first electric motor (203) is fixedly installed on the outside of the mounting frame (201), the first electric motor (203) is connected to a first threaded screw (204) via a driving shaft, one end of the first threaded screw (204) is connected to a first bearing (205), an outer wall of the first threaded screw (204) is connected to a first screw nut (206), the first screw nut (206) is installed inside a T-shaped block (207), a first rack plate (208) is fixed at the bottom of the T-shaped block (207), a first gear (209) is meshedly connected below the first rack plate (208), a fixed shaft (210) is installed inside the first gear (209), and two ends of the fixed shaft (210) are respectively connected to second bearings (211); The clamping and fixing mechanism (3) comprises a flap plate (301) arranged below the fixed shaft (210); the top of the flap plate (301) is connected to a first L-shaped mounting plate (302); a second electric motor (303) is fixedly mounted on the outer side of the first L-shaped mounting plate (302); the second electric motor (303) is connected to left and right threaded screws (304) via a drive shaft; the outer walls of the left and right threaded screws (304) are connected to two groups of second screw nuts (307); the two groups of the second screw nuts (307) are respectively mounted inside two groups of T-shaped movable seats (308); and one end of the two groups of T-shaped movable seats (308) is respectively fixed with an arc-shaped rubber clamping block (311); The second angle adjustment mechanism (4) comprises a T-shaped mounting plate (401) arranged below the flip plate (301); two groups of first half-U-shaped mounting blocks (402) are fixedly connected to the side of the T-shaped mounting plate (401); a first hinge shaft (403) is fixed between the two groups of the first half-U-shaped mounting blocks (402); two groups of second half-U-shaped mounting blocks (404) are arranged below the first hinge shaft (403); a second hinge shaft (405) is fixed between the two groups of the second half-U-shaped mounting blocks (404); an outer wall of the second hinge shaft (405) is connected to a connecting frame (406); a third electric motor (408) is fixedly installed inside the connecting frame (406); the third electric motor (408) is connected to a second threaded screw (409) via a driving shaft; a third screw nut (411) is connected to the outer wall of the second threaded screw (409); and the third screw nut (411) is installed inside the movable frame plate (412); The lighting lamp mechanism (5) comprises a truncated cone-shaped waterproof power supply (501) fixed at the bottom of the T-shaped mounting plate (401), the bottom of the truncated cone-shaped waterproof power supply (501) being connected to two groups of power-carrying wires (502), one end of the two groups of power-carrying wires (502) being connected to a lamp holder (503), and a lighting bulb (504) being mounted at the bottom of the lamp holder (503).

2. A mine lighting lamp according to claim 1, characterized in that: The clamping and fixing mechanism (3) further comprises a third bearing (305) connected to one end of the left and right threaded screws (304); a second L-shaped mounting plate (306) is fixed to the side of the third bearing (305); a first guide sliding hole (309) is provided inside the T-shaped movable seat (308); a first guide column (310) is connected inside the first guide sliding hole (309); an outer diameter of the first guide column (310) is the same as an inner diameter of the first guide sliding hole (309); and the first guide column (310) is slidably connected to the first guide sliding hole (309).

3. A mine lighting lamp according to claim 1, characterized in that: The second angle adjustment mechanism (4) further comprises a second limiting sliding groove (407) provided inside the connecting frame (406); one end of the second threaded screw (409) is connected to a fourth bearing (410); the interior of the movable frame plate (412) is connected to a third hinge shaft (413); the third hinge shaft (413) is fixed between two sets of third semi-U-shaped mounting blocks (414).

4. A mine lighting lamp according to claim 1, characterized in that: The dust cleaning mechanism (6) comprises a supporting circular plate (601) connected to the bottom of the truncated cone-shaped waterproof power supply (501), a first fixing block (602) is installed on the side of the supporting circular plate (601), and a fourth electric motor (603) is fixed on the top of the first fixing block (602).

5. A mine lighting lamp according to claim 4, characterized in that: The dust cleaning mechanism (6) further comprises a third threaded screw (604) connected to the fourth electric motor (603) via a drive shaft, one end of the third threaded screw (604) being connected to a fifth bearing (605), the fifth bearing (605) being fixed to the top of a support ring (606), an outer wall of the third threaded screw (604) being connected to a fourth screw nut (607), the fourth screw nut (607) being mounted inside a first connecting block (608), and a movable ring (609) being fixed to a side surface of the first connecting block (608).

6. A mine lighting lamp according to claim 5, characterized in that: The dust cleaning mechanism (6) further comprises a plurality of dust cleaning blocks (610) fixedly arranged on the inner side of the movable ring (609); a second connecting block (611) is fixedly arranged on the side of the movable ring (609) away from the first connecting block (608); a second guide slide hole (612) is provided inside the second connecting block (611); a second guide column (613) is connected inside the second guide slide hole (612); and the second guide column (613) is mounted on the bottom of the second fixed block (614).

7. A mine lighting lamp according to claim 5, characterized in that: The cleaning assembly (8) comprises a door-shaped mounting plate (801) fixedly arranged on the outside of the support ring (606), an electric telescopic rod (802) being fixedly arranged on the inside of the door-shaped mounting plate (801), a second rack plate (803) being fixedly arranged at one end of the electric telescopic rod (802), a guide sliding rod (804) being connected to the inside of the second rack plate (803), and a second gear (805) being meshingly connected to the bottom of the second rack plate (803).

8. A mine lighting lamp according to claim 7, characterized in that: The cleaning assembly (8) further comprises a driving rotating shaft (806) fixed inside the second gear (805), one end of the driving rotating shaft (806) being connected to a sixth bearing (807), the sixth bearing (807) being fixed to the side of the first supporting block (808), one end of the driving rotating shaft (806) being fixed to an arc-shaped cleaning brush (809), one end of the arc-shaped cleaning brush (809) being fixed to a driven rotating shaft (810), one end of the driven rotating shaft (810) being connected to a seventh bearing (811), the seventh bearing (811) being fixed to the side of the second supporting block (812).

9. A mine lighting lamp according to claim 5, characterized in that: The convenient disassembly and assembly mechanism (9) comprises a reflector (901) fixedly connected to the bottom of the support ring (606), two groups of movable grooves (902) are provided on the inner side of the reflector (901), a sliding rod (903) is connected to the inside of the movable groove (902), and a cylindrical handle (904) is fixed to one end of the sliding rod (903).

10. A mine lighting lamp according to claim 9, characterized in that: The convenient disassembly and assembly mechanism (9) further comprises a return spring (905) arranged outside the sliding rod (903), one end of the return spring (905) being fixed to a side of a wedge-shaped pressing block (906), a snap-in groove (907) being provided on a side of the wedge-shaped pressing block (906) away from the return spring (905), and a lens (908) being connected inside the snap-in groove (907).

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