Mining flame-proof type LED roadway lamp

Abstract

The utility model discloses a mining flame-proof type LED roadway lamp which comprises a bottom plate, a lamp body is hinged to one side of the bottom plate, a lead screw is installed in the middle of the bottom plate, a threaded cylinder is installed on the lead screw, connecting rods are installed on the two sides of the threaded cylinder, an installation cylinder is installed on the connecting rods, a connecting plate is installed on the outer side of the installation cylinder, and the connecting plate is installed on the outer side of the installation cylinder. The threaded barrel and the connecting rod are driven by the lead screw to move up and down, then the connecting plate and the sliding block can be driven to slide on the sliding rail, the lamp body can rotate around the hinge shaft through movement of the sliding block, then the angle of the lamp body is adjusted, and the process of manually climbing to adjust the angle is omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of mine roadway lamps, in particular to an explosion-proof LED roadway lamp for mines. Background Technique

[0002] The explosion-proof LED roadway lamp for mines is applicable to the places with the danger of gas and coal dust explosion in coal mines. It is a safe and healthy lighting source with obvious environmental protection effect.

[0003] The existing explosion-proof LED roadway lamps are usually used in mine roadways. After installation, the roadway lamps are at a certain height from the ground. When it is necessary to adjust the irradiation angle of the roadway lamp, people need to climb to the position of the roadway lamp through a ladder and manually adjust the angle, which is rather troublesome.

[0004] Therefore, an explosion-proof LED roadway lamp for mines is proposed. Summary of the Invention

[0005] The purpose of the utility model is to provide an explosion-proof LED roadway lamp for mines to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An explosion-proof LED roadway lamp for mines, including a bottom plate, one side of the bottom plate is hinged with a lamp body, a lead screw is installed in the middle of the bottom plate, a threaded barrel is installed on the lead screw, connecting rods are installed on both sides of the threaded barrel, a mounting barrel is installed on the connecting rod, a connecting plate is installed on the outside of the mounting barrel, a slider is hinged at the end of the connecting plate, and a slide rail is installed on the rear surface of the lamp body, and the slider is slidably connected to the slide rail.

[0007] Preferably: Limiting frames are symmetrically installed on both sides of the bottom plate.

[0008] Preferably: One end of the connecting rod penetrates through the inside of the limiting frame.

[0009] Preferably: A limiting plate is installed at the end of the connecting rod away from the threaded barrel.

[0010] Preferably: A first hinge plate is installed at the bottom of the bottom plate.

[0011] Preferably: A second hinge plate is installed at the bottom of the lamp body.

[0012] Preferably: The second hinge plate and the first hinge plate are hinged to each other.

[0013] Preferably: A motor for driving the lead screw to operate is installed at the end of the lead screw.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: The screw rod drives the threaded cylinder and the connecting rod to move up and down, and then can drive the connecting plate and the slider to slide on the slide rail. The movement of the slider can make the lamp body rotate around the hinge axis, thereby adjusting the angle of the lamp body. This device eliminates the process of manual climbing to adjust the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a schematic structural diagram of the position of the threaded cylinder of the utility model;

[0017] Figure 3 is a schematic structural diagram of the connecting rod of the utility model;

[0018] Figure 4 is a schematic structural diagram of the slide rail and the slider of the utility model.

[0019] In the figure: 1, bottom plate; 2, lamp body; 3, screw rod; 4, limit frame; 5, threaded cylinder; 6, connecting rod; 7, mounting cylinder; 8, limit plate; 9, connecting plate; 10, slide rail; 11, slider; 12, first hinge plate; 13, second hinge plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0021] Embodiment

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a mine explosion-proof LED roadway lamp, including a bottom plate 1, one side of the bottom plate 1 is hinged with a lamp body 2, a screw rod 3 is installed in the middle of the bottom plate 1, a threaded cylinder 5 is installed on the screw rod 3, connecting rods 6 are installed on both sides of the threaded cylinder 5, a mounting cylinder 7 is installed on the connecting rod 6, a connecting plate 9 is installed on the outside of the mounting cylinder 7, the end of the connecting plate 9 is hinged with a slider 11, and a slide rail 10 is installed on the rear surface of the lamp body 2, and the slider 11 is slidably connected to the slide rail 10.

[0023] As Figure 1 , Figure 2 and Figure 3 shown: Limit frames 4 are symmetrically installed on both sides of the bottom plate 1; Through the above settings, the limit frames 4 can limit the position of the connecting rod 6, so that the threaded cylinder 5 can more conveniently drive the connecting rod 6 to move up and down.

[0024] As Figure 2 and Figure 3As shown: One end of the connecting rod 6 penetrates through the inside of the limiting frame 4; Through the above settings, the position of the connecting rod 6 is restricted, enabling the connecting rod 6 to slide inside the limiting frame 4.

[0025] As Figure 2 shown: A limiting plate 8 is installed at one end of the connecting rod 6 away from the threaded barrel 5; Through the above settings, the situation where the connecting rod 6 disengages from the inside of the limiting frame 4 can be avoided, and at the same time, the position of the connecting rod 6 can be further restricted.

[0026] As Figure 2 and Figure 3 shown: A first hinge plate 12 is installed at the bottom of the bottom plate 1, and a second hinge plate 13 is installed at the bottom of the lamp body 2; Through the above settings, the first hinge plate 12 and the second hinge plate 13 are staggeredly installed, enabling the through holes on the two hinge plates to be aligned with each other, thereby determining the stability of rotation.

[0027] As Figure 2 and Figure 3 shown: The second hinge plate 13 and the first hinge plate 12 are hinged to each other; Through the above settings, the mutual cooperation of the second hinge plate 13 and the first hinge plate 12 enables the lamp body 2 to be more conveniently adjusted in angle.

[0028] As Figure 1 shown: A motor for driving the operation of the lead screw 3 is installed at the end of the lead screw 3; Through the above settings, the lead screw 3 can be rotated, thereby driving the threaded barrel 5 to move up and down.

[0029] Working principle: When the angle of the lamp body 2 needs to be adjusted, first, the motor drives the lead screw 3 to rotate. The rotation of the lead screw 3 enables the threaded barrel 5 to drive the connecting rods 6 on both sides to move. The connecting rods 6 move up and down inside the limiting frame 4, which can drive the mounting cylinder 7 and the connecting plate 9 to move. The connecting plate 9 can drive the slider 11 to slide inside the slide rail 10. Through the movement of the connecting plate 9 and the slider 11, the lamp body 2 can rotate around the hinge axis, thereby adjusting its angle, eliminating the need for manual adjustment.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flameproof LED tunnel light for mining, comprising a bottom plate (1), characterized in that: A lamp body (2) is hingedly connected to one side of the base plate (1), a screw rod (3) is installed in the middle of the base plate (1), a threaded cylinder (5) is installed on the screw rod (3), connecting rods (6) are installed on both sides of the threaded cylinder (5), a mounting cylinder (7) is installed on the connecting rod (6), a connecting plate (9) is installed on the outer side of the mounting cylinder (7), a slider (11) is hingedly connected to the end of the connecting plate (9), a slide rail (10) is installed on the rear surface of the lamp body (2), and the slider (11) is slidably connected to the slide rail (10).

2. The explosion-proof LED tunnel light for mining according to claim 1, characterized in that: Limiting frames (4) are symmetrically mounted on both sides of the bottom plate (1).

3. The flameproof LED tunnel light for mining according to claim 2, characterized in that: One end of the connecting rod (6) passes through the interior of the limiting frame (4).

4. The flameproof LED tunnel light for mining according to claim 3 is characterized in that: A limiting plate (8) is installed at one end of the connecting rod (6) away from the threaded cylinder (5).

5. The explosion-proof LED tunnel light for mining according to claim 1, characterized in that: A first hinge plate (12) is installed at the bottom of the base plate (1).

6. The flameproof LED tunnel light for mining according to claim 5, characterized in that: A second hinge plate (13) is installed at the bottom of the lamp body (2).

7. The explosion-proof LED tunnel light for mining according to claim 6, characterized in that: The second hinge plate (13) and the first hinge plate (12) are hinged to each other.

8. The flameproof LED tunnel light for mining according to claim 1, characterized in that: A motor for driving the screw rod (3) to operate is installed at the end of the screw rod (3).

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