CN212672993U

CN212672993U - LED head-mounted coal mine lamp with good protection performance

Info

Publication number: CN212672993U
Application number: CN202020948723.5U
Authority: CN
Inventors: 向金德
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-09
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a LED head-mounted coal miner's lamp that protectiveness is good, including helmet, band, cardboard, first fastening screw, bracing piece, rectangle shell, closing plate, second fastening screw, shift knob, lamp shade, LED lamp, protective glass, fixed cardboard and battery. The utility model has the advantages that: the bracing piece is the rotary type through first fastening screw and cardboard and is connected, can adjust the angle of illumination of LED lamp, the closing plate is detachable connection through second fastening screw and rectangle shell, and there is one deck seal ring in the gluing of closing plate bottom, can be quick overhaul the inner line of rectangle shell, the LED lamp is provided with six, and three one set of side by side, it sets up to control to be the one-to-one, guarantee lighting quality, protective glass is high strength impact-resistant toughened glass, prevent to cause the damage of LED lamp because the striking.

Description

LED head-mounted coal mine lamp with good protection performance

Technical Field

The utility model relates to a wear-type coal miner's lamp specifically is a good LED wear-type coal miner's lamp of protectiveness, belongs to wear-type colliery lamp technical field.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines, when the coal layer is far away from the ground surface, the coal layer is generally selected to dig a tunnel to the underground, which is a mineworker coal mine, when the coal bed is very close to the earth surface, the coal bed is generally dug by directly stripping the earth surface soil layer, which is an open pit coal mine, most coal mines in China belong to underground coal mines, the range of the coal mines comprises the ground, underground and large areas of related facilities, the coal mine is a reasonable space excavated by human beings when excavating geological layers rich in coal, generally comprises a roadway, a well cave, an excavation surface and the like, the coal is the most main solid fuel, is one of combustible organic rocks, is a luxurious plant grown in a certain geological age, in a suitable geological environment, the coal is gradually piled up into a thick layer and buried in the water bottom or silt, and the coal is formed through natural coalification of a long geological age.

When the coal mine is mined, the internal environment of the mine is dim, and miners need to use the mine lamp for illumination, so that the requirement on the current market is met by the LED head-mounted coal mine lamp with good protection performance, and although various head-mounted coal mine lamps are produced on the current market, a lot of common defects still exist in the general view.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a good LED head-mounted coal miner's lamp of protectiveness in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: an LED head-mounted coal mine lamp with good protection performance comprises a helmet, a binding belt, a clamping plate, a first fastening screw, a supporting rod, a rectangular shell, a sealing plate, a second fastening screw, a switch button, a lampshade, an LED lamp, protective glass, a fixing clamping plate and a storage battery; the helmet forms the main body structure of the head-wearing coal mine lamp, two ends of the strap are fixed on two sides of the center of the bottom of the helmet, the clamping plates are fixed on the left side of the helmet, the first fastening screw horizontally penetrates through the clamping plates for fixation, the support rod is fixed at the gap between the two clamping plates through the first fastening screw, the rectangular shell is welded and fixed at the right end of the support rod, the sealing plate is fixed at the top of the rectangular shell through the second fastening screw, the second fastening screw is screwed at the four corners of the sealing plate, the switch button is fixed at the center of the sealing plate in an embedded manner, the lampshade is fixed at the right end of the rectangular shell, the LED lamp is fixed on the right side panel of the lampshade in an embedded manner, the protective glass is clamped and fixed on the lampshade, the fixing clamping plates are vertically fixed on the bottom plate of, the storage battery is connected with the switch button in series through a conducting wire, and the switch button is connected with the LED lamp in parallel through the conducting wire.

Preferably, the band is a strip of elastic in order to firmly bind the helmet to the top of the head of the miner.

Preferably, in order to adjust the irradiation angle of the LED lamp, the support rod is rotatably connected with the clamping plate through a first fastening screw.

Preferably, in order to quickly overhaul the internal circuit of the rectangular shell, the sealing plate is detachably connected with the rectangular shell through a second fastening screw, and a layer of sealing gasket is glued to the bottom of the sealing plate.

Preferably, in order to guarantee the illumination quality, the LED lamps are provided with six, and three are arranged in parallel to form a group, and are arranged in a one-to-one correspondence manner from left to right.

Preferably, in order to prevent damage to the LED lamp due to impact, the protective glass is high-strength impact-resistant tempered glass.

The utility model has the advantages that: this head-mounted colliery lamp reasonable in design, the band is the strip elastic cord, can tie the helmet firmly at the top of the head of miner, the bracing piece is the rotary type through first fastening screw and cardboard and is connected, can adjust the angle of shining of LED lamp, the closing plate is detachable connection through second fastening screw and rectangle shell, and it has one deck seal ring to consolidate in the closing plate bottom, can be quick overhaul the inner line of rectangle shell, the LED lamp is provided with six, and three one set of side by side, it sets up to be the one-to-one about, guarantee lighting quality, protective glass is high strength impact resistance and hits toughened glass, prevent to cause the damage of LED lamp because the striking.

Drawings

Fig. 1 is an overall three-dimensional schematic diagram of the present invention;

FIG. 2 is a detailed view of the present invention;

fig. 3 is a schematic diagram of the rectangular housing section and circuit connection of the present invention.

In the figure: 1. helmet, 2, band, 3, cardboard, 4, first fastening screw, 5, bracing piece, 6, rectangle shell, 7, closing plate, 8, second fastening screw, 9, shift knob, 10, lamp shade, 11, LED lamp, 12, protective glass, 13, fixed cardboard and 14, battery.

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.

Referring to fig. 1 to 3, an LED head-mounted coal mine lamp with good protection performance includes a helmet 1, a belt 2, a clamping plate 3, a first fastening screw 4, a support rod 5, a rectangular housing 6, a sealing plate 7, a second fastening screw 8, a switch button 9, a lampshade 10, an LED lamp 11, a protective glass 12, a fixing clamping plate 13 and a storage battery 14; the helmet 1 forms a main body structure of the head-wearing coal mine lamp, two ends of a strap 2 are fixed on two sides of the center of the bottom of the helmet 1, a clamping plate 3 is fixed on the left side of the helmet 1, a first fastening screw 4 horizontally penetrates through the clamping plate 3 to be fixed, a support rod 5 is fixed at a gap between two connected clamping plates 3 through the first fastening screw 4, a rectangular shell 6 is welded and fixed at the right end of the support rod 5, a sealing plate 7 is fixed at the top of the rectangular shell 6 through a second fastening screw 8, the second fastening screws 8 are screwed at four corners of the sealing plate 7, a switch button 9 is fixed at the center of the sealing plate 7 in an embedded manner, a lampshade 10 is fixed at the right end of the rectangular shell 6, an LED lamp 11 is fixed on the right side panel of the lampshade 10 in an embedded manner, a protective glass 12 is fixed on the lampshade 10, the storage battery 14 is clamped between the fixing clamping plates 13 and is located in a cavity inside the rectangular shell 6, the storage battery 14 is connected with the switch button 9 in series through a conducting wire, the switch button 9 is connected with the LED lamp 11 in parallel through a conducting wire, the model of the storage battery 14 is DL-qs12-20ah, and the model of the LED lamp 11 is RC 095.

The band 2 is the strip elastic cord, can firmly tie up helmet 1 at miner's top of the head, bracing piece 5 is the rotary type through first fastening screw 4 and cardboard 3 and is connected, can adjust the angle of shining of LED lamp 11, closing plate 7 is detachable connection through second fastening screw 8 and rectangle shell 6 to it has one deck seal ring to glue in closing plate 7 bottom, can be quick overhaul the inner line of rectangle shell 6, LED lamp 11 is provided with six, and three one set of side by side, controls and is the one-to-one setting, guarantees lighting quality, protective glass 12 is high strength anti-hitting toughened glass, prevents to cause the damage of LED lamp 11 because the striking.

The working principle is as follows: when using this wear-type coal miner's lamp, earlier with helmet 1 through band 2 firmly the constraint at miner's top, then through adjusting first fastening screw 4 rotation support pole 5, and then adjust the angle of shining of LED lamp 11, at the during operation, press shift knob 9, battery 14 supplies power through the wire to LED lamp 11 this moment, when carrying out the circuit maintenance, only need rotate second fastening screw 8 with closing plate 7 dismantlement can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a good LED head-mounted coal miner's lamp of protectiveness which characterized in that: the helmet comprises a helmet (1), a binding belt (2), a clamping plate (3), a first fastening screw (4), a supporting rod (5), a rectangular outer shell (6), a sealing plate (7), a second fastening screw (8), a switch button (9), a lampshade (10), an LED lamp (11), protective glass (12), a fixed clamping plate (13) and a storage battery (14); the helmet (1) forms a main body structure of the head-wearing coal mine lamp, two ends of a strap (2) are fixed to two sides of the center of the bottom of the helmet (1), clamping plates (3) are fixed to the left side of the helmet (1), a first fastening screw (4) horizontally penetrates through the clamping plates (3) to be fixed, a support rod (5) is fixed to a gap between the two clamping plates (3) through the first fastening screw (4), a rectangular shell (6) is fixed to the right end of the support rod (5) in a welded mode, a sealing plate (7) is fixed to the top of the rectangular shell (6) through a second fastening screw (8), the second fastening screw (8) is screwed to the four corners of the sealing plate (7), a switch button (9) is fixed to the center of the sealing plate (7) in an embedded mode, a lampshade (10) is fixed to the right end of the rectangular shell (6), and an LED lamp (11) is fixed to the right side panel, protective glass (12) joint is fixed on lamp shade (10), fixed cardboard (13) are vertical to be fixed on rectangle shell (6) inside cavity bottom plate, battery (14) joint just is arranged in rectangle shell (6) inside cavity between fixed cardboard (13), battery (14) pass through the wire and are connected in series with shift knob (9), shift knob (9) pass through wire and LED lamp (11) parallel connection.

2. The LED head-mounted coal mine lamp with good protection performance as claimed in claim 1, is characterized in that: the belt (2) is a strip elastic band.

3. The LED head-mounted coal mine lamp with good protection performance as claimed in claim 1, is characterized in that: the support rod (5) is rotatably connected with the clamping plate (3) through a first fastening screw (4).

4. The LED head-mounted coal mine lamp with good protection performance as claimed in claim 1, is characterized in that: the sealing plate (7) is detachably connected with the rectangular shell (6) through a second fastening screw (8), and a layer of sealing washer is glued to the bottom of the sealing plate (7).

5. The LED head-mounted coal mine lamp with good protection performance as claimed in claim 1, is characterized in that: the LED lamps (11) are arranged in six, three of the six LED lamps are arranged in parallel to form a group, and the left LED lamps and the right LED lamps are arranged in a one-to-one correspondence mode.

6. The LED head-mounted coal mine lamp with good protection performance as claimed in claim 1, is characterized in that: the protective glass (12) is high-strength anti-impact toughened glass.