Household desktop halogen lamp ÈÍÁ 47-20-032

It is intended for local lighting of workplaces in living quarters and accommodation space, where various especially exact works demanding high visual tension are carried out.

The lamp is based on 20 W halogen lamp ÊÃÈÔ 12-20 (or import analog), lamp power supply 12 V.

The bearing unit of the lamp is a metal pantograph device constructed of levers, connected by a joint and strapped by means of compressive springs.

The lamp is fastened to a bearing plate by means of a clamp; the pantograph device with a bearing, fixed on its lever, is mounted into a jack of the clamp.

• A plenty of degrees of freedom for moving the lamp head;
• The lamp can be installed into the most suitable for you position.
• Opportunity to revolve the pantograph device 360 °; on the vertical axis of the clamp
• The lamp head can be moved on distance up to 1 m from a vertical axis of a clamp without any tool or additional fixing through the extension of the pantograph device levers without any tools and additional fixings due to application of compensating springs.

Power supply unit is combined with cord and a plug. A step-down transformer 220/12 is plased into a plastic case of the power supply unit and provides the halogen lamp with 12V alternating voltage. The step-down transformer is designed and now manufactured by RUI Minsk factory "Calibre".

Appearance and overall dimensions of the lamp.

1-power supply unit, 2-lamp head, 3,4-pantograph, 5-switch, 6-cord, 7-clamp, 8-bearing plate, 9-screw (3 pcs.), 10-diffusor.
Fig.1.

ADVANTAGES

• High density of a luminous flux in the center of illuminated zone is especially important for carrying-out jobs, demanding visual tension, such as repair of clockworks, assembly and repair of radio equipment blocks;
• sewing and engraving jobs, etc.;
• Double electricity economy, and 2-2,5 longer lifetime, comparing to a incandescent lamp, giving the same luminous flux;

Structurally the transformer is a printed-circuit-board with electronic elements placed on it. The printed-circuit-board has clipses for connection to external circuits through wires up to 1.5 mm2 in diameter. The printed-circuit-board is placed into a protective metal case, which is also used for fastening the transformer to various constructions.

Connection of the device with lamps is made according to fig. 1

Structurally the transformer is a printed-circuit-board with electronic elements placed on it. The printed-circuit-board has clipses for connection to external circuits through wires up to 1.5 mm2 in diameter. The printed-circuit-board is placed into a protective metal case, which is also used for fastening the transformer to various constructions.

Fig. 2.

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