CN220417199U

CN220417199U - Lighting equipment special for mining engineering

Info

Publication number: CN220417199U
Application number: CN202321745426.0U
Authority: CN
Inventors: 乔志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-30
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to the technical field of lighting equipment, in particular to lighting equipment special for mining engineering. The technical proposal comprises: the forehead support comprises a forehead support plate, a U-shaped support frame is rotationally connected to the front end of the forehead support plate, a power supply device is rotationally connected to the inner side of the upper end of the U-shaped support frame, a telescopic column is slidably connected to the front end of the power supply device, and an illuminating lamp is fixedly installed at one end, far away from the power supply device, of the telescopic column. According to the utility model, the upper and lower angles of the illuminating lamp can be adjusted through the damping rotating shaft on the U-shaped supporting frame, and the front and rear angles of the illuminating lamp can be adjusted along with the U-shaped supporting frame through the damping rotating shaft between the U-shaped supporting frame and the forehead protection plate, so that the illuminating lamp can be freely adjusted when the width of a hole is narrow, the irradiation range angle of the illuminating lamp can be improved, and meanwhile, after the stretching belt is attached around the top of the head, the earth blocks and other fragments above a mine hole can be prevented from smashing the head, and the safety of the mine hole is improved.

Description

Lighting equipment special for mining engineering

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to lighting equipment special for mining engineering.

Background

The lighting device is commonly called an electric lamp, namely an artificial lighting appliance using electricity as an energy source, can convert the electricity into light, greatly promotes the progress of human civilization, and in a use scene of the electric lamp, the mobile lighting device is widely used above mining, no light source exists in a mine cavity, the lighting device is very needed to be used, most of the lighting devices used in the mine cavity are hand-held and head-mounted, the lighting device of the head-mounted device has small adjustment angle in the use process, and the lighting angle is narrower, so that the problem needs to be solved urgently at present.

Disclosure of Invention

The utility model aims to provide a special lighting device for mining engineering, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special lighting apparatus of mining engineering, includes protects the forehead board, the front end of protecting the forehead board rotates and is connected with U type support frame, the inboard rotation of upper end of U type support frame is connected with power supply unit, power supply unit's front end sliding connection has flexible post, the one end fixed mounting that power supply unit was kept away from to flexible post has the light, power supply unit's rear end fixed mounting has the rotation seat, it is located power supply unit's rear end center department to rotate the seat, the outer wall laminating of light has two sets of guard plates.

Preferably, the rear end of the rotating seat is rotationally connected with a stretching belt, a first connecting seat and a second connecting seat are respectively and fixedly arranged on two sides of the forehead protection plate, and the first connecting seat is positioned on the right side of the second connecting seat.

Preferably, an arc-shaped long strip groove is formed in the center of the front end of the forehead protection plate, and the length of the arc-shaped long strip groove is exactly identical to that of the U-shaped support frame;

circular hole grooves are respectively formed in two sides of the arc-shaped long groove, damping rotating shafts are fixedly mounted on two sides of the U-shaped supporting frame, and the damping rotating shafts are matched with the circular hole grooves.

Preferably, the center of the first connecting seat is rotationally connected with a first elastic belt, the tail end of the first elastic belt is movably connected with a locking frame, and the center of the second connecting seat is rotationally connected with a second elastic belt.

Preferably, the length and width of the first elastic belt and the second elastic belt are uniform, a magic tape is arranged on the inner side of the second elastic belt, and the second elastic belt is self-adhered after passing through the locking frame.

Preferably, the tail end of the stretching strap can penetrate through the joint of the first elastic strap and the second elastic strap, and two sides of the stretching strap are mutually attached to the inner side of the second elastic strap.

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

1. after the staff dresses, open power supply unit's switch, make the light shine the ore tunnel, can adjust the regulation of light upper and lower angle through the damping pivot on the U type support frame simultaneously, through the damping pivot between U type support frame and the forehead protection board, can make the light follow the U type support frame and carry out the regulation of angle around, when meetting the entrance to a cave width like this, can freely adjust to can improve the scope angle that the light shines, tensile area also can prevent that soil block and other piece of ore tunnel top from pounding the head after laminating around the top of the head simultaneously, increase its security.

2. After the stretching strap is attached around the top of the head, the soil blocks and other fragments above the mine holes can be prevented from being crashed into the head, and the safety of the stretching strap is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a forehead plate structure according to the present utility model;

fig. 3 is a schematic diagram of the overall structure of the illumination lamp of the present utility model.

In the figure: 1. a forehead protection plate; 2. a lighting lamp; 3. a telescopic column; 4. a protection plate; 5. a power supply device; 6. a U-shaped supporting frame; 7. stretching the belt; 8. a first connection base; 9. a first elastic belt; 10. a locking frame; 11. a second connecting seat; 12. a second elastic belt; 13. an arc-shaped long strip groove; 14. damping the rotating shaft; 15. and a rotating seat.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the special lighting equipment for mining engineering provided by the utility model comprises a forehead protection plate 1, wherein the front end of the forehead protection plate 1 is rotatably connected with a U-shaped support frame 6, the inner side of the upper end of the U-shaped support frame 6 is rotatably connected with a power supply device 5, the front end of the power supply device 5 is slidably connected with a telescopic column 3, one end of the telescopic column 3, which is far away from the power supply device 5, is fixedly provided with a lighting lamp 2, the rear end of the power supply device 5 is fixedly provided with a rotating seat 15, the rotating seat 15 is positioned at the center of the rear end of the power supply device 5, and two groups of protection plates 4 are attached to the outer wall of the lighting lamp 2.

Specifically, the upper end of the U-shaped support frame 6 is also connected with the power supply 5 through the damping rotating shaft 14, and the damping rotating shaft 14 can provide rotation and can be stabilized at a required angle, and meanwhile, due to the weight of the power supply 5, the power supply needs to be pulled by the stretching belt 7, so that the gravity of the damping rotating shaft 14 is reduced.

The rear end of the rotating seat 15 is rotationally connected with a stretching belt 7, two sides of the forehead protection plate 1 are respectively fixedly provided with a first connecting seat 8 and a second connecting seat 11, and the first connecting seat 8 is positioned on the right side of the second connecting seat 11.

An arc-shaped strip groove 13 is formed in the center of the front end of the forehead protection plate 1, and the length of the arc-shaped strip groove 13 is exactly the same as that of the U-shaped support frame 6;

circular hole grooves are respectively formed in two sides of the arc-shaped long groove 13, damping rotating shafts 14 are fixedly mounted on two sides of the U-shaped supporting frame 6, and the damping rotating shafts 14 are matched with the circular hole grooves.

Example two

As shown in fig. 1 and 2, the lighting device for mining engineering according to the present utility model further includes: the center of the first connecting seat 8 is rotationally connected with a first elastic belt 9, the tail end of the first elastic belt 9 is movably connected with a locking frame 10, and the center of the second connecting seat 11 is rotationally connected with a second elastic belt 12.

The length and width of the first elastic band 9 are consistent with those of the second elastic band 12, a magic tape is arranged on the inner side of the second elastic band 12, and the second elastic band 12 is self-adhered after passing through the locking frame 10.

The end of the stretching strap 7 can pass through the joint of the first elastic strap 9 and the second elastic strap 12, and both sides of the stretching strap 7 are mutually attached to the inner side of the second elastic strap 12.

Working principle: before the staff enters into the mine tunnel to operate, the forehead protection plate 1 is attached to the forehead, the second elastic belt 12 is then passed through the locking frame 10 on the first elastic belt 9, the stretching belt 7 installed on the power supply device 5 is attached to the second elastic belt 12 around the top of the head, then the second elastic belt 12 is folded to enable the magic tape inside the second elastic belt to be adhered, the stretching belt 7 is also adhered when the magic tape is adhered, after the staff wears the device, the switch of the power supply device 5 is turned on, the illuminating lamp 2 irradiates the mine tunnel, meanwhile, the adjusting of the upper and lower angles of the illuminating lamp 2 can be adjusted through the damping rotating shaft 14 on the U-shaped supporting frame 6 and the forehead protection plate 1, the illuminating lamp 2 can be adjusted along with the U-shaped supporting frame 6 in a front-back angle mode, so that when the width of a hole is narrow, the angle of the stretching belt can be freely adjusted, the stretching belt 7 can also be adhered around the top of the head, the mine tunnel and the other debris above the mine tunnel can be prevented from being increased, and the safety of the mine tunnel can be ensured.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a special lighting device of mining engineering, includes and protects forehead board (1), its characterized in that: the front end rotation of protecting forehead board (1) is connected with U type support frame (6), the inboard rotation of upper end of U type support frame (6) is connected with power supply unit (5), the front end sliding connection of power supply unit (5) has flexible post (3), the one end fixed mounting that power supply unit (5) was kept away from to flexible post (3) has light (2), the rear end fixed mounting of power supply unit (5) has rotation seat (15), rotation seat (15) are located the rear end center department of power supply unit (5), the outer wall laminating of light (2) has two sets of guard plates (4).

2. A mining engineering specific lighting device as claimed in claim 1, wherein: the rear end of the rotating seat (15) is rotationally connected with a stretching belt (7), a first connecting seat (8) and a second connecting seat (11) are respectively and fixedly arranged on two sides of the forehead protection plate (1), and the first connecting seat (8) is positioned on the right side of the second connecting seat (11).

3. A mining engineering specific lighting device as claimed in claim 1, wherein: an arc-shaped long groove (13) is formed in the center of the front end of the forehead protection plate (1), and the length of the arc-shaped long groove (13) is exactly identical to that of the U-shaped supporting frame (6);

circular hole grooves are respectively formed in two sides of the arc-shaped long groove (13), damping rotating shafts (14) are fixedly mounted on two sides of the U-shaped supporting frame (6), and the damping rotating shafts (14) are matched with the circular hole grooves.

4. A mining engineering specific lighting device as claimed in claim 2, wherein: the center of first connecting seat (8) is connected with first elastic band (9) in a rotating way, the tail end of first elastic band (9) is movably connected with locking frame (10), and the center of second connecting seat (11) is connected with second elastic band (12) in a rotating way.

5. A mining engineering specific lighting device as claimed in claim 4, wherein: the length and width of the first elastic band (9) are consistent with those of the second elastic band (12), a magic tape is arranged on the inner side of the second elastic band (12), and the second elastic band (12) penetrates through the locking frame (10) and then is self-adhesive.

6. A mining engineering specific lighting device according to claim 2 or 4, characterized in that: the tail end of the stretching strap (7) can penetrate through the joint of the first elastic strap (9) and the second elastic strap (12), and the two sides of the stretching strap (7) are mutually attached to the inner side of the second elastic strap (12).