Mining flame-proof roadway lamp

Abstract

The utility model provides a mining flame-proof type roadway lamp which comprises a bottom plate and a lamp cover, the middle end of the top of the bottom plate is fixedly connected with a lamp body, the outer surface of the lamp body is provided with lamp beads, the outer side of the lamp cover is provided with a dismounting mechanism, the dismounting mechanism comprises an insertion block and a device box, the insertion block is fixedly connected to the bottom of the lamp cover, and the device box is fixedly connected to the bottom of the lamp cover. By arranging the dismounting mechanism, when the lamp bead needs to be maintained, detached and replaced, a pull rod is pulled outwards, the pull rod drives a fixing block to move outwards, the fixing block extrudes the reset spring, the reset spring deforms, and the lamp bead is dismounted and replaced. According to the LED lamp, the operation is convenient and fast, the situation that tools such as a screwdriver need to be manually used for disassembly is reduced, the working intensity of workers is reduced, and the maintenance convenience of the lamp beads is improved.

Description

Technical Field

[0001] The utility model relates to a mine explosion-proof roadway lamp, belonging to the technical field of roadway lamps. Background Art

[0002] Roadway lamps are mainly used for lighting in places such as mines and underground passages. Especially in coal mines, due to the danger of explosive mixtures such as methane and coal dust, lighting equipment must have high safety performance. At present, the mainstream roadway lamps on the market are mostly LED roadway lamps, which gradually replace traditional lighting equipment because of their advantages such as energy conservation, environmental protection, and long service life.

[0003] Chinese Patent Publication (Publication No.: CN 210118656 U) discloses a mine explosion-proof LED roadway lamp, which includes a lampshade part and a body. A plurality of long strip buttons are fixedly arranged on the outer layer of the body, and a rope is wound around the plurality of long strip buttons; a ring for the rope to pass through is arranged on the body. The utility model has the effect of not needing to be held by hand and being convenient to carry.

[0004] Although the above patent straps the roadway lamp on the body through a rope. When not in use, the rope is taken off from the ring at the rear of the body, then the rope is put into the long strip buttons, wound around the body, and finally the rope is tied to the body, which has the effect of being convenient to carry. However, there are still certain defects. Traditional roadway lamps generally include a lamp body and a lamp cover connected by bolts. A plurality of lamp beads for emitting light are installed on the lamp body. Since the brightness and irradiation distance of the roadway lamp are its core performance indicators, sufficient brightness can help workers better identify the surrounding environment and potential dangers. When the lamp beads are damaged and affect its lighting effect, it is necessary to open the lamp cover to take out and replace the lamp beads. When separating the lamp cover from the lamp body, specific tools such as screwdrivers are needed to turn the bolts, which increases the working intensity of workers, greatly limits the disassembly and assembly efficiency of the lamp cover and the lamp body, brings inconvenience in both the maintenance and installation processes, and reduces the convenience of maintenance.

[0005] Therefore, a mine explosion-proof roadway lamp is proposed. Summary of the Utility Model

[0006] In view of this, the utility model provides a mine explosion-proof roadway lamp to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the utility model is implemented as follows: a mine explosion-proof tunnel lamp, including a base plate and a lamp cover, a lamp body is fixedly connected to the middle end of the top of the base plate, a lamp bead is arranged on the outer surface of the lamp body, a disassembly mechanism is arranged on the outer side of the lamp cover, the disassembly mechanism includes an insertion block and a device box, the insertion block is fixedly connected to the bottom of the lamp cover, and sockets are provided on the left and right sides of the insertion block, the outer sides of the inner cavities of the two device boxes are fixedly connected with reset springs, the inner sides of the two reset springs are fixedly connected with fixed blocks, the inner sides of the two fixed blocks are fixedly connected with insertion rods, and the tops of the two fixed blocks are fixedly connected with pull rods.

[0008] Further preferably, a slider is fixedly connected to the rear side of the two fixing blocks, a slide groove is provided on the rear side of the inner cavity of the two device boxes, and the rear sides of the two sliders are slidably connected in the inner cavity of the two slide grooves.

[0009] Further preferably, a slot is provided on the top of the bottom plate, and the bottom of the socket is inserted into the inner cavity of the slot.

[0010] Further preferably, a draw groove is opened on the top of the two device boxes, and the two pull rods pass through the inner cavities of the two draw grooves and extend to the outside of the device boxes.

[0011] Further preferably, the inner sides of the two device box inner cavities are provided with limiting holes, and the inner sides of the two insertion rods penetrate through the inner cavities of the limiting holes and are inserted into the inner cavities of the two insertion holes.

[0012] Further preferably, handles are fixedly connected to the tops of the two pull rods, and anti-slip pads are provided on the outer surfaces of the two handles.

[0013] Further preferably, mounting plates are fixedly connected to the four sides of the outer surface of the bottom plate, and mounting holes are formed on the tops of the four mounting plates.

[0014] Further preferably, the bottoms of the two device boxes are fixedly connected with mounting seats, and the bottoms of the two mounting seats are connected to the left and right sides of the top of the bottom plate by threads.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model is provided with a disassembly mechanism. When the lamp bead needs to be maintained and replaced, the pull rod is pulled outward, so that the pull rod drives the fixed block to move outward, and the fixed block squeezes the reset spring, so that the reset spring is deformed, and drives the insertion rod to separate from the inner cavity of the socket. Then, the lamp cover is pulled upward to complete the separation of the lamp cover and the lamp body. The operation is convenient and quick, and the need for manual disassembly using tools such as screwdrivers is reduced, the work intensity of workers is reduced, and the convenience of lamp bead maintenance is improved.

[0017] 2. The utility model can improve the stability of the fixed block during movement by setting a slider and a slide groove, and can facilitate the insertion of the plug-in block by setting a slot, so that the lamp cover and the base plate can be initially fixed, and can limit the pull rod by setting a pull groove to prevent the pull rod from shifting during movement, and can limit the insertion rod by setting a limiting hole to prevent the insertion rod from shifting during movement, and can pull the pull rod by setting a handle and an anti-skid pad, and can prevent the hand from slipping when pulling the handle, and can install the entire device to a preset position by setting a mounting plate and a mounting hole, and can facilitate installation and disassembly of the device box by setting a mounting seat.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the top structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the lamp cover of the utility model in a disassembled state;

[0024] Figure 5 It is a schematic diagram of the disassembly mechanism structure of the utility model.

[0025] Figure numerals: 1. Base plate; 2. Disassembly mechanism; 201. Insert block; 202. Socket; 203. Device box; 204. Return spring; 205. Fixed block; 206. Insert rod; 207. Pull rod; 208. Slider; 209. Slide groove; 3. Lamp body; 4. Lamp cover; 5. Lamp bead; 6. Slot; 7. Pull groove; 8. Limit hole; 9. Handle; 10. Mounting plate; 11. Mounting hole; 12. Mounting seat. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figures 1-5 As shown, the embodiment of the utility model provides a kind of explosion-proof tunnel lamp for mining, including a base plate 1 and a lamp cover 4, a lamp body 3 is fixedly connected to the middle end of the top of the base plate 1, a lamp bead 5 is arranged on the outer surface of the lamp body 3, a disassembly mechanism 2 is arranged on the outer side of the lamp cover 4, the disassembly mechanism 2 includes an insertion block 201 and a device box 203, the insertion block 201 is fixedly connected to the bottom of the lamp cover 4, and a socket 202 is provided on the left and right sides of the insertion block 201, a return spring 204 is fixedly connected to the outer side of the inner cavity of the two device boxes 203, a fixed block 205 is fixedly connected to the inner side of the two return springs 204, an insertion rod 206 is fixedly connected to the inner side of the two fixed blocks 205, and a pull rod 207 is fixedly connected to the top of the two fixed blocks 205.

[0030] By setting up the disassembly mechanism 2, when the lamp bead 5 needs to be maintained and replaced, the pull rod 207 is pulled outward, so that the pull rod 207 drives the fixed block 205 to move outward, and the fixed block 205 squeezes the reset spring 204, so that the reset spring 204 is deformed, and drives the insertion rod 206 to disengage from the inner cavity of the socket 202, and then the lamp cover 4 is pulled upward to complete the separation of the lamp cover 4 and the lamp body 3. The operation is convenient and quick, and the need for manual disassembly using tools such as screwdrivers is reduced, the work intensity of workers is reduced, and the convenience of maintenance of the lamp bead 5 is improved.

[0031] Example 2

[0032] In one embodiment, the rear sides of the two fixing blocks 205 are fixedly connected with sliders 208, the rear sides of the inner cavities of the two device boxes 203 are provided with slide grooves 209, the rear sides of the two sliders 208 are slidably connected in the inner cavities of the two slide grooves 209, the top of the bottom plate 1 is provided with a slot 6, and the bottom of the socket 202 is plugged into the inner cavity of the slot 6, the tops of the two device boxes 203 are provided with pull grooves 7, and the two pull rods 207 penetrate the inner cavities of the two pull grooves 7 and extend to the outside of the device boxes 203, and the inner cavities of the two device boxes 203 are provided with a plurality of pull rods 207. A limiting hole 8 is provided on the inner side, the inner sides of the two insertion rods 206 pass through the inner cavity of the limiting hole 8 and are inserted into the inner cavity of the two insertion holes 202, the tops of the two pull rods 207 are fixedly connected with handles 9, the outer surfaces of the two handles 9 are covered with anti-slip pads, the outer surface of the base plate 1 is fixedly connected with mounting plates 10 all around, the tops of the four mounting plates 10 are provided with mounting holes 11, the bottoms of the two device boxes 203 are fixedly connected with mounting seats 12, and the bottoms of the two mounting seats 12 are connected to the left and right sides of the top of the base plate 1 by threads.

[0033] By setting the slider 208 and the slide groove 209, the stability of the fixed block 205 during movement can be improved. By setting the slot 6, the plug-in block 201 can be easily connected, so that the lamp cover 4 and the base plate 1 can be initially fixed. By setting the pull groove 7, the pull rod 207 can be limited to prevent the pull rod 207 from shifting during movement. By setting the limiting hole 8, the plug rod 206 can be limited to prevent the plug rod 206 from shifting during movement. By setting the handle 9 and the anti-slip pad, the pull rod 207 can be pulled by the handle 9, and the anti-slip pad can prevent the hand from slipping when pulling the handle 9. By setting the mounting plate 10 and the mounting hole 11, the entire device can be installed to a preset position. By setting the mounting seat 12, the device box 203 can be easily installed and disassembled.

[0034] When the utility model is working, when it is necessary to maintain and replace the lamp bead 5, the pull rod 207 is pulled outward, so that the pull rod 207 drives the fixing block 205 to move outward, and the fixing block 205 squeezes the reset spring 204, so that the reset spring 204 is deformed, and drives the insertion rod 206 to separate from the inner cavity of the insertion hole 202, and then the lamp cover 4 is pulled upward to separate the insertion hole 202 from the inner cavity of the slot 6, so that the lamp cover 4 is separated from the lamp body 3, and the operation is convenient and quick. During installation, pull rod 207 is pulled outward, so that pull rod 207 drives fixed block 205 to move outward, and fixed block 205 squeezes reset spring 204, so that reset spring 204 is deformed, and drives insertion rod 206 to move outward, aligns insertion block 201 with slot 6 for insertion, completes preliminary fixation, releases pull rod 207, and reset spring 204 is deformed again due to loss of force, drives insertion rod 206 to pass through the inner cavity of limiting hole 8 and is inserted into the inner cavity of insertion hole 202.

[0035] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims described above.

Claims

1. A flameproof tunnel lamp for mining, characterized by: The invention comprises a base plate (1) and a lamp cover (4), wherein a lamp body (3) is fixedly connected to the middle end of the top of the base plate (1), a lamp bead (5) is arranged on the outer surface of the lamp body (3), a disassembly mechanism (2) is arranged on the outer side of the lamp cover (4), and the disassembly mechanism (2) comprises an insertion block (201) and a device box (203), the insertion block (201) is fixedly connected to the bottom of the lamp cover (4), and the left and right sides of the insertion block (201) are provided with insertion holes (202), the outer sides of the inner cavities of the two device boxes (203) are fixedly connected with return springs (204), the inner sides of the two return springs (204) are fixedly connected with fixed blocks (205), the inner sides of the two fixed blocks (205) are fixedly connected with insertion rods (206), and the tops of the two fixed blocks (205) are fixedly connected with pull rods (207).

2. The explosion-proof tunnel lamp for mining according to claim 1, characterized in that: The rear sides of the two fixed blocks (205) are fixedly connected with a slider (208), the rear sides of the inner cavities of the two device boxes (203) are provided with a slide groove (209), and the rear sides of the two sliders (208) are slidably connected in the inner cavities of the two slide grooves (209).

3. The explosion-proof tunnel lamp for mining according to claim 1 is characterized in that: A slot (6) is provided on the top of the bottom plate (1), and the bottom of the insertion hole (202) is inserted into the inner cavity of the slot (6).

4. The explosion-proof tunnel lamp for mining according to claim 1 is characterized in that: A draw groove (7) is provided on the top of the two device boxes (203), and the two pull rods (207) penetrate the inner cavities of the two draw grooves (7) and extend to the outside of the device boxes (203).

5. The explosion-proof tunnel lamp for mining according to claim 1 is characterized in that: The inner sides of the inner cavities of the two device boxes (203) are provided with limiting holes (8), and the inner sides of the two insertion rods (206) penetrate the inner cavities of the limiting holes (8) and are inserted into the inner cavities of the two insertion holes (202).

6. The explosion-proof tunnel lamp for mining according to claim 1 is characterized in that: The tops of the two pull rods (207) are fixedly connected with handles (9), and the outer surfaces of the two handles (9) are covered with anti-slip pads.

7. The explosion-proof tunnel lamp for mining according to claim 1 is characterized in that: The outer surface of the bottom plate (1) is fixedly connected to mounting plates (10) on all four sides, and mounting holes (11) are formed on the tops of the four mounting plates (10).

8. The explosion-proof tunnel lamp for mining according to claim 1, characterized in that: The bottoms of the two device boxes (203) are fixedly connected to mounting seats (12), and the bottoms of the two mounting seats (12) are connected to the left and right sides of the top of the bottom plate (1) through threads.

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