CN214249519U

CN214249519U - Three-cavity-structure efficient LED explosion-proof mining lamp

Info

Publication number: CN214249519U
Application number: CN202120645376.3U
Authority: CN
Inventors: 陈朝军
Original assignee: Individual
Current assignee: Guangdong Newell Optoelectronics Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-09-21
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a high-efficient LED explosion-proof industrial and mining lamp of three chamber structures. The utility model discloses a: the lamp holder comprises a shell, a bottom hole has been seted up to the bottom of casing, the transparent plate has been equipped with to the card in the bottom hole, be provided with a plurality of lamp pearls on the top inner wall of casing, the equal fixedly connected with square plate in both sides bottom of transparent plate, it sets up open-ended adaptation groove all to have seted up the bottom on the both sides inner wall of bottom hole, the square plate is located the adaptation inslot, the cavity has been seted up on the square plate, has all seted up the fixed orifices on the one side inner wall that two cavitys were kept away from each other, slidable mounting has the fixed plate in the fixed orifices, the fixed slot has been seted up on one side inner wall in adaptation groove, the fixed plate clamps with the fixed slot mutually, the equal fixedly connected with riser in one side that two fixed plates are close to each other. The utility model discloses it is more complicated effectively to have solved explosion-proof industrial and mining lamp dismouting process, and inconvenient lamp pearl to explosion-proof industrial and mining lamp inside overhauls the problem of maintaining or changing.

Description

Three-cavity-structure efficient LED explosion-proof mining lamp

Technical Field

The utility model relates to an explosion-proof industrial and mining lamp technical field specifically is an explosion-proof industrial and mining lamp of high-efficient LED of three cavity structures.

Background

The explosion-proof mining lamp is an explosion-proof lamp which is suitable for underground coal mine illumination with gas or coal dust explosion danger, has an explosion-proof function and is safer in the using process;

the existing explosion-proof mining lamp is complex in disassembly and assembly process, and the lamp beads in the explosion-proof mining lamp are inconvenient to overhaul, maintain or replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient LED explosion-proof industrial and mining lamp of three cavity structures 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 high-efficient LED explosion-proof industrial and mining lamp of three cavity structures, includes: the lamp comprises a shell, a bottom hole is formed in the bottom of the shell, a transparent plate is clamped in the bottom hole, a plurality of lamp beads are arranged on the inner wall of the top of the shell, square plates are fixedly connected to the bottoms of two sides of the transparent plate, adaptive grooves with openings at the bottoms are formed in the inner walls of two sides of the bottom hole, the square plates are located in the adaptive grooves, cavities are formed in the square plates, fixing holes are formed in the inner walls of one sides, far away from each other, of the two cavities, fixing plates are slidably mounted in the fixing holes, fixing grooves are formed in the inner walls of one sides of the adaptive grooves, the fixing plates are clamped with the fixing grooves, a vertical plate is fixedly connected to one side, close to each other, of the two fixing plates, springs are welded to one side of the vertical plate, one ends, close to each other, of the two springs are respectively welded to the inner walls of one side, close to each other, of the two cavities, and a guide rope is fixedly connected to the other side of the vertical plate, the utility model discloses a cable guide device, including cavity, slot, inner spring, mounting hole, inner sliding connection have an inner panel, the bottom fixedly connected with bottom plate of inner panel, the top fixed connection of rope and bottom plate leads, the slot hole has been seted up on the top inner wall in mounting hole, sliding connection has the inner panel in the hole, the bottom fixedly connected with bottom plate of inner panel, the top fixed connection of rope and bottom plate leads, the slot hole has been seted up on the top inner wall in adaptation groove, sliding connection has the long slab in the slot hole, and the same roof of top fixedly connected with of two long slabs, the bottom fixedly connected with clamp plate of long slab, the bottom of clamp plate contacts with the top of inner panel, the bottom welding of roof has two inner springs, the.

Furthermore, a plurality of heat dissipation holes are formed in the two sides of the shell.

Further, the bottom of the top plate is in contact with the top of the housing.

Furthermore, one side of the two square plates, which is far away from each other, is respectively contacted with the inner wall of one side of the two adapting grooves, which is far away from each other.

Furthermore, a guide wheel is arranged on the inner wall of the top of the cavity, and the guide rope is in contact with the inner side of the guide wheel.

Further, the stiffness coefficient of the inner spring is larger than that of the spring.

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

the utility model has the advantages that the heat dissipation treatment of the mining lamp is convenient through the arranged heat dissipation holes;

through the long plate that sets up, roof, riser, rope, planking, inner panel, bottom plate, fixed plate, spring and interior spring, only need stimulate the pull rod, the fixed plate can shift out the fixed slot, removes spacing to the transparent plate, conveniently takes off the transparent plate this moment and overhauls the lamp pearl in to the casing and maintain or change, when needs installation transparent plate, only need go into the bottom plate with the transparent plate card in, loosen the pull rod again, can make in the fixed slot is gone into to the fixed plate card, easy operation.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment of FIG. 1;

fig. 3 is a schematic structural diagram of a portion a in the embodiment of fig. 2.

Reference numerals: 1. a housing; 2. a lamp bead; 3. a transparent plate; 4. a square plate; 5. a fixing plate; 6. a vertical plate; 7. a spring; 8. guiding a rope; 9. an outer plate; 10. an inner plate; 11. a base plate; 12. a long plate; 13. pressing a plate; 14. a top plate; 15. an inner spring; 16. a pull rod; 17. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in which fig. 1 is a schematic structural diagram of an embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the embodiment of FIG. 1; fig. 3 is a schematic structural diagram of a portion a in the embodiment of fig. 2, and a three-cavity-structure efficient LED explosion-proof mining lamp includes: the lamp holder comprises a shell 1, wherein a bottom hole is formed in the bottom of the shell 1, a transparent plate 3 is clamped in the bottom hole, a plurality of lamp beads 2 are arranged on the inner wall of the top of the shell 1, square plates 4 are fixedly connected to the bottoms of two sides of the transparent plate 3, adapter grooves with openings formed in the bottoms of the two side inner walls of the bottom hole are formed in the inner walls of the two sides of the bottom hole, the square plates 4 are located in the adapter grooves, cavities are formed in the square plates 4, fixing holes are formed in the inner walls of the sides, away from each other, of the two cavities, fixing plates 5 are slidably mounted in the fixing holes, fixing grooves are formed in the inner walls of one sides of the adapter grooves, the fixing plates 5 are clamped with the fixing grooves, a vertical plate 6 is fixedly connected to the side, close to each other, of the two fixing plates 5, springs 7 are welded to one side, the other side of the vertical plate 6 is fixedly connected with a guide rope 8, the inner wall of the top of the cavity is provided with a mounting hole, the mounting hole is internally and fixedly connected with an outer plate 9, the top of the outer plate 9 is provided with an inner hole, the inner plate 10 is arranged in the inner hole in a sliding manner, the bottom of the inner plate 10 is fixedly connected with a bottom plate 11, the guide rope 8 is fixedly connected with the top of the bottom plate 11, the inner wall of the top of the adaptation groove is provided with a long hole, the long plate 12 is arranged in the long hole in a sliding manner, the tops of the two long plates 12 are fixedly connected with a same top plate 14, the bottom of the long plate 12 is fixedly connected with a pressing plate 13, the bottom of the pressing plate 13 is contacted with the top of the inner plate 10, the bottom of the top plate 14 is welded with two inner springs 15, the top of the shell 1 is provided with a groove body, the inner springs 15 are fixedly arranged on the inner wall of the bottom of the groove body, and the top of the top plate 14 is fixedly connected with a pull rod 16, only need pulling pull rod 16 in the in-service use process, then with square plate 4 detain can, easy operation conveniently overhauls the maintenance to lamp pearl 2 in the casing 1.

A plurality of louvres 17 have all been seted up to casing 1's both sides, and the industrial and mining lamp of being convenient for dispels the heat, the bottom of roof 14 contacts with casing 1's top, and is spacing to rectangular board 12, and one side that two square plate 4 kept away from each other contacts with one side inner wall that two adaptation grooves kept away from each other respectively, and is spacing to square plate 4, be provided with the leading wheel on the top inner wall of cavity, the inboard of leading rope 8 and leading wheel contacts, carries out the direction processing to leading rope 8, the coefficient of stiffness of inner spring 15 is greater than the coefficient of stiffness of spring 7, when loosening pull rod 16, can stretch spring 7, and then makes fixed plate 5 card go into in the fixed slot.

To sum up, the utility model provides a three-cavity structure high-efficiency LED explosion-proof mining lamp, during operation, pulling the pull rod 16, the pull rod 16 drives the top plate 14 to move, the top plate 14 stretches the inner spring 15, the top plate 14 drives the pressing plate 13 to move through the long plate 12, at this time, the spring 7 drives the vertical plate 6 to move due to the self elasticity, the vertical plate 6 drives the fixing plate 5 to move, so that the fixing plate 5 moves out of the fixing groove, then the square plate 4 is pulled, the transparent plate 3 is taken down, at this time, the lamp bead 2 in the shell 1 is convenient to overhaul, maintain or replace, after the overhaul, the transparent plate 3 is clamped into the bottom hole, the transparent plate 3 is pressed tightly, then the pull rod 16 is loosened, at this time, the inner spring 15 enables the top plate 14 to return due to the self elasticity, so that the pressing plate 13 extrudes the inner plate 10 to drive the inner plate 10 to move, the inner plate 10 drives the vertical plate 6 to move through the guide rope 8, the riser 6 stretches the spring 7, so that the fixing plate 5 snaps into the fixing groove.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient LED explosion-proof industrial and mining lamp of three cavity structures which characterized in that includes: the lamp holder comprises a shell (1), wherein a bottom hole is formed in the bottom of the shell (1), a transparent plate (3) is clamped in the bottom hole, a plurality of lamp beads (2) are arranged on the inner wall of the top of the shell (1), square plates (4) are fixedly connected to the bottoms of the two sides of the transparent plate (3), adaptation grooves with openings formed in the bottom are formed in the inner walls of the two sides of the bottom hole, the square plates (4) are located in the adaptation grooves, cavities are formed in the square plates (4), fixing holes are formed in the inner wall of one side, away from each other, of each cavity, fixing plates (5) are slidably mounted in the fixing holes, a fixing groove is formed in the inner wall of one side of each adaptation groove, the fixing plates (5) are clamped with the fixing grooves, a vertical plate (6) is fixedly connected to one side, close to each other, and a spring (7) is welded to one side of each vertical plate (6), one end of each spring (7) close to each other is welded on the inner wall of one side of each cavity close to each other, the other side fixedly connected with guide rope (8) of the vertical plate (6), a mounting hole is arranged on the inner wall of the top of each cavity, an outer plate (9) is fixedly connected in the mounting hole, an inner hole is arranged at the top of each outer plate (9), an inner plate (10) is arranged in the inner hole in a sliding manner, a bottom fixedly connected with bottom plate (11) of the inner plate (10), the guide rope (8) is fixedly connected with the top of the bottom plate (11), a long hole is arranged on the inner wall of the top of the adaptation groove, a long plate (12) is arranged in the long hole in a sliding manner, the top of the two long plates (12) is fixedly connected with the same top plate (14), the bottom of the long plate (12) is fixedly connected with a pressing plate (13), and the bottom of the pressing plate (13) is contacted with the top of the inner plate (10), the bottom welding of roof (14) has two innerspring (15), the cell body has been seted up at the top of casing (1), innerspring (15) fixed mounting is on the bottom inner wall of cell body, the top fixedly connected with pull rod (16) of roof (14).

2. The three-cavity high-efficiency LED explosion-proof mining lamp as claimed in claim 1, wherein both sides of the casing (1) are provided with a plurality of heat dissipation holes (17).

3. The high-efficiency LED explosion-proof mining lamp with the three-cavity structure according to claim 1, wherein the bottom of the top plate (14) is in contact with the top of the shell (1).

4. The three-cavity high-efficiency LED explosion-proof mining lamp as claimed in claim 1, wherein the sides of the two square plates (4) away from each other are respectively in contact with the inner walls of the sides of the two adapting grooves away from each other.

5. The high-efficiency LED explosion-proof mining lamp with the three-cavity structure according to claim 1, wherein a guide wheel is arranged on the inner wall of the top of the cavity, and a guide rope (8) is in contact with the inner side of the guide wheel.

6. The three-cavity high-efficiency LED explosion-proof mining lamp as claimed in claim 1, wherein the stiffness coefficient of the inner spring (15) is greater than that of the spring (7).