RU2276305C1 - Mine lamp for individual use - Google Patents

Abstract

FIELD: the invention refers to illuminating mine equipment for individual use.

SUBSTANCE: the mine lamp for individual use has in a quality of a source of light a matrix of light diodes installed in a headlight, a connecting cord and two blocks of accumulator batteries located in a helmet in a position counterbalancing the headlight. At that the mine lamp is provided with a mechanical current generator located on the rear exterior side of the helmet in its center with possibility of its removal and is connected with the light diode headlight with the aid of a spiral wire through a condenser-capacitor.

EFFECT: possibility of getting emergency lighting in a mechanical way in case of breaking or complete discharging of the main feeding elements (accumulator batteries).

1 dwg

Description

The invention relates to lighting mine equipment for personal use.

Known mine lamp for individual use, consisting of a matrix of LEDs, a headlight mounting device on a miner's helmet, a connecting cord, two battery packs in the position that balances the headlight, RF patent No. 2231711 of 07.07.2004,

The disadvantage of the known lamp selected as a prototype according to the patent of the Russian Federation No. 2231711, IPC 7 F 21 L 4/00, publ. bull. No. 18 dated 06/27/2004, is the lack of a backup lighting system in emergency situations with a long stay in the absence of light.

The technical result of the invention is the elimination of these drawbacks, namely, the possibility of obtaining, with the help of a mechanical generator, backup lighting in cases of failure or complete discharge of the main batteries (batteries). The generated energy provides at least 10% of the energy of the operating mode of the LED headlight.

The technical result is achieved by the fact that a mine shaft lamp for personal use, comprising a headlamp in which a matrix of LEDs is mounted, a fixture for mounting the headlamp on a miner's helmet, a connecting cord and two battery packs located on the helmet in a position that balances the headlamp, according to the invention, is equipped with a mechanical a current generator located on the rear outer side of the helmet on the axis of symmetry with the possibility of removal, which is connected to the LED headlight by a spiral wire through the cond sensor drive. The mechanical current generator is connected to the LED headlight through a capacitor-drive, which allows you to receive energy when discharged batteries in emergency situations with a long stay in the absence of light.

The individual mine shaft lamp is illustrated by the drawings: FIG. 1 is a sectional view of the shaft lamp (along A-A), FIG. 2 is a side view of the shaft lamp with a break in the headlamp. The drawings indicate the following elements of the lamp:

1 - helmet;

2 - headlight;

3 - two battery packs;

4 - batteries;

5 - battery pack case;

6 - center of gravity of the headlamp;

7 - headlight window;

8 - a device for mounting the headlights on the helmet of a miner;

9 - the center of gravity of the helmet;

10 - center of gravity of the battery pack;

11 - fuse;

12 is a charge control circuit;

13 - headlamp holder;

14 - a device for mounting battery packs on a helmet;

15 - holder of the battery pack;

16 - connecting cord;

17 - switch;

18 - negative external contact;

19 - positive internal contact;

20 - a mechanical current generator, for example, from a flashlight "Bugs" weighing no more than 100 g;

21 - capacitor drive;

22 - spiral wire.

The design of the proposed mine lamp is based on a mine lamp according to the patent of the Russian Federation No. 22341711.

The principle of operation of the lamp is as follows. The headlight 2, with the aid of the attachment 8 for fixing the headlight 2 on the helmet 1, is inserted all the way into the headlamp 13. The battery blocks 3 4 with the aid of the attachment 14 for fastening the battery blocks 3 4 on the helmet 1 are also inserted all the way into the holders 15 of the battery blocks 3 4. Power supply the headlamp 2 is carried out through connecting cords 16 from the battery blocks 3 using the switch 17. The battery blocks 3 are charged through the negative external contact 18 of the headlight 2 and the positive internal contact 19 of the headlight 2. The mechanical current generator 20 attaches I was on the inside of the helmet with the possibility of free removal, if necessary. In the event of an emergency with a long stay in the absence of light, in the case of a complete discharge of the batteries 4, a mechanical current generator 20, equipped with a capacitor-drive 21, with a spiral wire 22, allowing the generator to be freely placed in the hand, is removed from under the helmet creating additional interference with mechanical energy production. The generated energy is condensed in the drive of a certain capacity, providing at least 10% of the energy of the operating mode of the LED headlight.

The technical result of the invention is the possibility of obtaining, using a mechanical generator, backup lighting in cases of failure or complete discharge of the main batteries (batteries). The generated energy provides at least 10% of the energy of the operating mode of the LED headlight.

Claims (1)

A personal mine lamp containing a headlamp in which a matrix of LEDs is mounted, a fixture for mounting the headlamp on a miner's helmet, a connecting cord and two battery packs located on the helmet in a position that balances the headlamp, characterized in that it is equipped with a mechanical current generator located on the rear outer side of the helmet on the axis of symmetry with the possibility of removal, which is connected to the LED headlight by a spiral drive through a capacitor-drive.

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