Mining lamp

Abstract

The utility model discloses a mining lamp, which relates to the technical field of lighting devices and comprises a mining lamp body, one end of the mining lamp body is fixedly connected with a hook, one end of the mining lamp body far away from the hook is provided with a mounting groove, a lampshade is movably connected in the mounting groove, the outer side wall of the lampshade is symmetrically and fixedly connected with connecting blocks, and fixing components are mounted in the connecting blocks. A power supply connecting hole is formed in the end, close to the hook, of the miner lamp body, an assembly block is fixedly connected to one end of the miner lamp body, a through groove is formed in the upper end of the assembly block and communicates with the power supply connecting hole, and an anti-disengaging assembly is installed in the through groove; the outer side wall of the lampshade is symmetrically and fixedly connected with positioning blocks through an annular circumferential array, and the positioning blocks are in sliding connection with the positioning grooves. With the adoption of the structure, an external wire can be firmly fixed, and the external wire is prevented from loosening or falling off due to vibration or external force in the working process, so that the stability and the safety of the wire are ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lighting device technical field, especially relate to a mine lamp. BACKGROUND

[0002] The mine lamp is a kind of lighting lamp designed for high space of industrial factory, mine, warehouse, with high efficiency energy saving, light distribution is uniform, long service life and so on.It usually adopts high intensity gas discharge lamp or LED light source, can emit high brightness light, meets large area illumination demand.The shell of mine lamp is generally made of corrosion-resistant, explosion-proof, dustproof material, can adapt to harsh working environment.In addition, mine lamp also has multiple installation modes, such as ceiling type, hanging type, wall-mounted type, can be flexibly selected according to actual demand.

[0003] The utility model discloses a kind of mine lamps, including lamp shell, light source assembly installed on the lamp shell, and driving power supply being arranged in the lamp shell and being connected with the light source assembly;The lamp shell includes the first shell body with annular cross section, and the second shell body being arranged in the first shell body and being connected with the inner side wall of the first shell body;The first shell body and the second shell body are integrally formed, the second shell body is equipped with the receiving cavity for receiving the driving power supply, and the light source assembly is installed on the second shell body.This mine lamp is integrally formed by the first shell body and the second shell body of the lamp shell, so that the installation of the mine lamp can be facilitated, the market demand can be met, the mine lamp has the advantages of simple structure, easy assembly and low cost.

[0004] Although the above-mentioned utility model is integrally formed by the first shell body and the second shell body of the lamp shell, so that the installation of the mine lamp can be facilitated, the market demand can be met, the mine lamp has the advantages of simple structure, easy assembly and low cost, but during long-term use of the mine lamp, the external power cord may loosen or fall off due to vibration, wind and other external factors, which not only may cause the lamp to lose power supply, but also may cause electrical fire or electric shock accident, and if the external power cord is accidentally moved or pulled during maintenance of the mine lamp, it may affect the electrical connection of the lamp, and even cause the lamp to fail. UTILITY MODEL CONTENTS

[0005] In view of the problems mentioned in the background art, the purpose of the utility model is to provide a mine lamp to solve the problem that the external power cord may loosen or fall off due to vibration, wind and other external factors during long-term use of the mine lamp, which not only may cause the lamp to lose power supply, but also may cause electrical fire or electric shock accident, and if the external power cord is accidentally moved or pulled during maintenance of the mine lamp, it may affect the electrical connection of the lamp, and even cause the lamp to fail.

[0006] The above technical purpose of the utility model is realized through the following technical scheme:

[0007] A mine lamp, including mine lamp body, the one end of mine lamp body is fixedly connected with hook, the one end of mine lamp body away from hook is equipped with installation slot, the inside of installation slot is movably connected with lampshade, the outside wall of lampshade is fixedly connected with connecting block, connecting block is installed with fixed component, the one end of mine lamp body is equipped with power connection hole, the one end of mine lamp body is fixedly connected with assembling block, the upper end of assembling block is equipped with through slot, through slot is communicated with power connection hole, the inside of through slot is installed with anti-drop component;

[0008] Anti-drop component includes clamping block, adjusting bolt, screw hole and torsion block, the both ends of assembling block are equipped with screw hole, screw hole is communicated with the inside of through slot, the inside of screw hole is connected with adjusting bolt, the one end of adjusting bolt away from assembling block is fixedly connected with torsion block, the one end of adjusting bolt away from torsion block is rotatably connected with clamping block, the inside of through slot is slidably connected with clamping block, can firmly fix external wire, prevent it from loosening or falling off in the process of work due to vibration or external force, thereby guarantee the stability and safety of wire.

[0009] As preferred technical scheme, the both ends of clamping block are fixedly connected with guide block, the both ends of the inside of through slot are equipped with guide slot, guide slot is slidably connected with guide block, the sliding fit of guide block and guide slot can guide the movement of clamping block, ensure that clamping block keeps stable motion track in the process of moving.

[0010] As preferred technical scheme, the clamping end of clamping block is fixedly connected with protective pad, the surface of protective pad is equipped with anti-skid convex point, the material of protective pad is soft rubber, can effectively reduce the friction and extrusion of clamping surface to wire skin, prevent wire skin from being damaged due to excessive wear or extrusion.

[0011] As preferred technical scheme, fixed component includes cavity, reset spring, moving plate and locking block, the inside of connecting block is equipped with cavity, the one end of the inside of cavity is fixedly connected with reset spring, the other end of reset spring is fixedly connected with moving plate, the inside of cavity is slidably connected with moving plate, the one end of moving plate away from reset spring is fixedly connected with locking block, the one end of locking block is inclined, the one end of mine lamp body is symmetrically equipped with connecting slot, connecting slot is inserted with connecting block, the one end of the inside of connecting slot is equipped with locking slot, locking slot is clamped with locking block, the inside of locking slot is slidably connected with unlocking block, the one end of unlocking block away from locking block extends out the side end of mine lamp body, the both ends of unlocking block are symmetrically fixedly connected with limiting block, the both ends of the inside of locking slot are symmetrically equipped with limiting slot, limiting slot is slidably connected with limiting block, can make lampshade can be quickly and simply taken down, thereby facilitate cleaning, maintenance or replacement, this greatly reduces the maintenance difficulty and cost, improves work efficiency.

[0012] As a preferred technical scheme, the inner wall of the mounting groove is symmetrically provided with positioning grooves through an annular circumferential array, the outer sidewall of the lampshade is symmetrically and fixedly connected with positioning blocks through an annular circumferential array, the positioning blocks are in sliding connection with the positioning grooves, and the design of the positioning blocks and the positioning grooves enables the lampshade to be accurately mounted on the mine lamp, ensures that the positional relationship between the lampshade and the mine lamp is accurate, helps to achieve a good lighting effect, and avoids problems of light scattering or inaccurate focusing.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] Firstly, in the utility model, the external power supply line is connected with the power supply connecting hole at one end of the mine lamp body, then the torsion block is rotated, the torsion block drives the adjusting bolt to rotate, the adjusting bolt is screwed with the threaded hole, so that the adjusting bolt drives the clamping block to move in the through groove, the moving block drives the guide block to slide in the guide groove when moving, the clamping block clamps and fixes the external power supply line, the external power supply line can be fixed firmly, the external power supply line is prevented from loosening or falling off due to vibration or external force in the working process, and the stability and safety of the power line are ensured.

[0015] Secondly, in the utility model, the unlocking block is pushed, the unlocking block pushes the locking block, the locking block drives the moving plate to press the return spring, the return spring is compressed, meanwhile, the locking block is retracted into the cavity, the locking block and the locking groove end the clamping connection, the lampshade is pulled outwards, meanwhile, the positioning block slides in the positioning groove, the lampshade is taken out from the mounting groove at one end of the mine lamp body, meanwhile, the connecting block and the connecting groove end the insertion connection, the lampshade can be quickly and simply taken down, so that cleaning, maintenance or replacement are facilitated, the maintenance difficulty and cost are greatly reduced, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of a three-dimensional structure of the utility model;

[0017] Figure 2 is a schematic view of a three-dimensional structure of the utility model Figure 1 is an enlarged view of A part of the utility model;

[0018] Figure 3 is a schematic view of a three-dimensional structure of the utility model

[0019] Figure 4 is a schematic view of a three-dimensional structure of the utility model

[0020] Label: 1, the mine lamp body; 2, hook; 3, lampshade; 4, positioning block; 5, positioning groove; 6, power connection hole; 7, assembly block; 8, through slot; 9, guide slot; 10, guide block; 11, anti-drop assembly; 111, clamping block; 112, adjusting bolt; 113, threaded hole; 114, torsion block; 12, protective pad; 13, fixing assembly; 131, cavity; 132, return spring; 133, moving plate; 134, locking block; 14, locking groove; 15, connecting block; 16, connecting groove; 17, unlocking block; 18, limiting block; 19, limiting groove; 20, mounting groove. DETAILED DESCRIPTION

[0021] EMBODIMENT

[0022] REFERENCE Figures 1 to 4 The mine lamp includes a mine lamp body 1, the mine lamp body 1 is fixedly connected with a hook 2 at one end, the mine lamp body 1 is provided with a mounting groove 20 at the end away from the hook 2, the mounting groove 20 is movably connected with a lampshade 3 inside, the lampshade 3 is fixedly connected with connecting blocks 15 symmetrically on the outer side wall, the connecting blocks 15 are provided with a fixing assembly 13 inside, the mine lamp body 1 is provided with a power connection hole 6 at the end close to the hook 2, the mine lamp body 1 is fixedly connected with an assembly block 7 at one end, the assembly block 7 is provided with a through slot 8 at the upper end, the through slot 8 is communicated with the power connection hole 6, and the through slot 8 is provided with an anti-drop assembly 11 inside.

[0023] The anti-drop assembly 11 includes clamping blocks 111, adjusting bolts 112, threaded holes 113 and torsion blocks 114, the threaded holes 113 are formed in the two ends of the assembly block 7 and are communicated with the inside of the through slot 8, the adjusting bolts 112 are screw-connected in the threaded holes 113, the torsion blocks 114 are fixedly connected with the adjusting bolts 112 at the ends away from the assembly block 7, and the clamping blocks 111 are rotatably connected with the adjusting bolts 112 at the ends away from the torsion blocks 114, the clamping blocks 111 are slidably connected with the inside of the through slot 8, the external power cord is connected with the power connection hole 6 at one end of the mine lamp body 1, then the torsion blocks 114 are rotated, the torsion blocks 114 drive the adjusting bolts 112 to rotate, the adjusting bolts 112 are screw-rotated with the threaded holes 113, so that the adjusting bolts 112 drive the clamping blocks 111 to move in the through slot 8, and the clamping blocks 111 clamp and fix the external power cord.

[0024] REFERENCE Figure 2 The clamping blocks 111 are fixedly connected with guide blocks 10 symmetrically at the two ends, the through slot 8 is provided with guide slots 9 symmetrically formed in the two ends inside, and the guide slots 9 are slidably connected with the guide blocks 10, when the clamping blocks 111 move in the through slot 8, the clamping blocks 111 drive the guide blocks 10 to slide in the guide slots 9.

[0025] REFERENCE Figure 2The clamping block 111 is fixedly connected with a protective pad 12 at the fixed end, the surface of the protective pad 12 is provided with anti-skid convex points, and the protective pad 12 is made of soft rubber. The protective pad 12 can effectively reduce the friction and extrusion of the clamping surface of the clamping block 111 on the surface of the electric wire, and prevent the surface of the electric wire from being damaged due to excessive wear or extrusion.

[0026] With reference to Figure 4 The fixed assembly 13 comprises a cavity 131, a reset spring 132, a moving plate 133 and a locking block 134. The cavity 131 is arranged in the connecting block 15, the reset spring 132 is fixedly connected to one end of the cavity 131, the moving plate 133 is fixedly connected to the other end of the reset spring 132, the moving plate 133 is in sliding connection with the cavity 131, the locking block 134 is fixedly connected to one end of the moving plate 133 away from the reset spring 132, and the locking block 134 is provided with a bevel at one end. The mine lamp body 1 is provided with a connecting groove 16 at one end, the connecting groove 16 is in plug connection with the connecting block 15, the connecting groove 16 is provided with a locking groove 14 at one end, the locking groove 14 is in clamping connection with the locking block 134, the lampshade 3 is combined with one end of the mine lamp body 1, the lampshade 3 is inserted into the installation groove 20, and the connecting block 15 is inserted into the connecting groove 16. During the insertion, the extrusion force is applied to the bevel at one end of the locking block 134, the locking block 134 drives the moving plate 133 to press the reset spring 132, the reset spring 132 is compressed, the locking block 134 is retracted into the cavity 131, the reset spring 132 is reset when the locking block 134 moves to the locking groove 14, the moving plate 133 rebounds to drive the locking block 134 to pop out, the locking block 134 is in clamping connection with the locking groove 14, and the fixing of the lampshade 3 is completed.

[0027] With reference to Figure 4 The locking groove 14 is in sliding connection with an unlocking block 17, the unlocking block 17 extends out of the side end of the mine lamp body 1 away from the locking block 134, the two ends of the unlocking block 17 are fixedly connected with limiting blocks 18, the locking groove 14 is provided with limiting grooves 19 at the two ends, the limiting grooves 19 are in sliding connection with the limiting blocks 18, the unlocking block 17 drives the locking block 134 to press the reset spring 132, the reset spring 132 is compressed, the locking block 134 is retracted into the cavity 131, the clamping connection between the locking block 134 and the locking groove 14 is ended, the lampshade 3 is pulled outwards, the positioning block 4 slides in the positioning groove 5, the lampshade 3 is taken out of the installation groove 20 at one end of the mine lamp body 1, and the plug connection between the connecting block 15 and the connecting groove 16 is ended.

[0028] With reference to Figure 3The inner wall of the mounting groove 20 is symmetrically provided with a positioning groove 5 through an annular circumferential array, and the outer side wall of the lampshade 3 is symmetrically fixedly connected with a positioning block 4 through an annular circumferential array, the positioning block 4 and the positioning groove 5 are in sliding connection, the lampshade 3 is combined with one end of the miner's lamp body 1, and when the lampshade 3 is inserted into the inside of the mounting groove 20, the positioning block 4 and the positioning groove 5 are in sliding connection.

[0029] Principle and advantages: first, the lampshade 3 is combined with one end of the miner's lamp body 1, the lampshade 3 is inserted into the inside of the mounting groove 20, and the connecting block 15 is inserted into the connecting groove 16, in the process of insertion, the extrusion force presses one end of the locking block 134, the locking block 134 drives the moving plate 133 to press the reset spring 132, the reset spring 132 is compressed, and the locking block 134 is retracted into the cavity 131, when the locking block 134 moves to the locking groove 14, the reset spring 132 resets, the moving plate 133 rebounds to drive the locking block 134 to pop out, the locking block 134 is clamped and fixed with the locking groove 14, the fixing of the lampshade 3 is completed, then the external power supply line is connected with the power supply connecting hole 6 at one end of the miner's lamp body 1, then the torsion block 114 is rotated, the torsion block 114 drives the adjusting bolt 112 to rotate, the adjusting bolt 112 and the threaded hole 113 are in threaded rotation, so that the adjusting bolt 112 drives the clamping block 111 to move in the through groove 8, and the moving block drives the guide block 10 to slide in the guide groove 9 when moving, the clamping block 111 is combined to clamp and fix the external power supply line;

[0030] The utility model discloses can firm fixed external wire, prevent its loosening or falling off because of vibration or external force in the working process, thereby guarantee the stability and safety of electric wire.

Claims

1. A mining lamp comprising a mining lamp body (1), characterised in that: The mine lamp body (1) is fixedly connected with a hook (2) at one end, the mine lamp body (1) is provided with a mounting groove (20) at the end away from the hook (2), the mounting groove (20) is movably connected with a lampshade (3) inside, the lampshade (3) is symmetrically fixedly connected with a connecting block (15) on the outer side wall, the connecting block (15) is provided with a fixing assembly (13) inside, the mine lamp body (1) is provided with a power connection hole (6) at the end close to the hook (2), the mine lamp body (1) is fixedly connected with an assembly block (7) at one end, the assembly block (7) is provided with a through groove (8) at the upper end, the through groove (8) is communicated with the power connection hole (6), and the through groove (8) is provided with an anti-dropping assembly (11) inside. The anti-dropping assembly (11) comprises a clamping block (111), an adjusting bolt (112), a threaded hole (113) and a torsion block (114), the threaded hole (113) is formed in the two ends of the assembly block (7), the threaded hole (113) is communicated with the inside of the through groove (8), the threaded hole (113) is screwedly connected with the adjusting bolt (112) inside, the adjusting bolt (112) is fixedly connected with the torsion block (114) at the end away from the assembly block (7), the adjusting bolt (112) is rotatably connected with the clamping block (111) at the end away from the torsion block (114), and the clamping block (111) is slidably connected with the inside of the through groove (8).

2. A lamp according to claim 1, characterized in that: The clamping block (111) is symmetrically fixedly connected with a guide block (10) at the two ends, the inside of the through groove (8) is symmetrically provided with a guide groove (9) at the two ends, and the guide groove (9) is slidably connected with the guide block (10).

3. A lamp according to claim 1, characterized in that: The clamping block (111) is fixedly connected with a protection pad (12) at the clamping end, the protection pad (12) is provided with anti-skid convex points on the surface, and the protection pad (12) is made of soft rubber.

4. A lamp according to claim 1, characterized in that: The fixing assembly (13) comprises a cavity (131), a reset spring (132), a moving plate (133) and a locking block (134), the connecting block (15) is provided with the cavity (131) inside, the cavity (131) is fixedly connected with the reset spring (132) at one end inside, the reset spring (132) is fixedly connected with the moving plate (133) at the other end, the moving plate (133) is slidably connected with the inside of the cavity (131), and the moving plate (133) is fixedly connected with the locking block (134) at the end away from the reset spring (132).

5. A lamp according to claim 1, characterized in that: The mine lamp body (1) is symmetrically provided with a connecting groove (16) at one end, the connecting groove (16) is inserted with the connecting block (15), the connecting groove (16) is provided with a locking groove (14) at one end inside, and the locking groove (14) is clamped with the locking block (134).

6. A lamp according to claim 5, characterised in that: The unlocking block (17) extends out of the side end of the miner's lamp body (1) from the end away from the locking block (134), both ends of the unlocking block (17) are fixedly connected with limiting blocks (18) in a symmetrical manner, and both ends of the locking groove (14) are symmetrically provided with limiting grooves (19) in the inside.

7. A lamp according to claim 1, characterized in that: The outer side wall of the lampshade (3) is fixedly connected with positioning blocks (4) in a symmetrical manner through an annular circumferential array, and the positioning blocks (4) are in sliding connection with the positioning grooves (5).

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