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Lamp protective cover for welding and lamp

A technology of protective cover and lamp, applied in the field of lamp protection device and welding lamp protective cover, can solve the problems of erosion of light-transmitting mirror and welding slag splash, and achieve the effect of improving erosion performance, small cross-sectional area and avoiding economic loss.

Active Publication Date: 2015-07-01
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a protective cover for welding lamps, aiming to solve the problem that the welding slag generated in the welding process splashes on the light-transmitting mirror of the lamp and erodes the light-transmitting mirror

Method used

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  • Lamp protective cover for welding and lamp
  • Lamp protective cover for welding and lamp
  • Lamp protective cover for welding and lamp

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0029] Please also refer to Figure 1~Figure 3 , a protective cover 1 for a welding lamp provided by an embodiment of the present invention is installed on the lamp cap of a welding lamp. The protective cover 1 includes a hollow cover body 11 and a protective net 12 fixed in the cover body 11. The protective net 12 is formed by connecting several high-temperature-resistant connecting pieces 121 in a criss-cross pattern, and the connecting pieces 121 are arranged parallel to the axis of the cover body 1, and the connecting pieces 1 are arranged in a criss-cross pattern to form a number of evenly densely distributed light-transmitting cavities 122.

[0030] After the protective cover 1 of the present invention is installed on the lamp holder of the lamp for welding, the welding ...

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Abstract

The invention discloses a lamp protective cover for welding. The lamp protective cover for welding is arranged on a lamp cap of a lamp for welding; the lamp protective cover for welding comprises a hollow cover body and a protective screening fixedly arranged in the cover body; the protective screening is formed by connecting a plurality of high temperature resistant connecting pieces in a criss-cross manner; the connecting pieces are arranged in parallel to the axis of the cover body; and the connecting pieces are arranged in a criss-cross manner to form a plurality of uniformly and densely distributed light-transmitting cavities. The invention also discloses the lamp for welding, which comprises the lamp protective cover for welding. After the protective cover provided by the invention is used, light-transmitting spectacles can be effectively protected; welding slags are prevented from being splashed on the light-transmitting spectacles to form scars; the resistance to corrosion of high-temperature welding slag splashings of the lamp is obviously improved; the service life of the lamp is prolonged; and economic loss caused by damage to the lamp is avoided.

Description

technical field [0001] The invention relates to a protective device for a lamp, in particular to a protective cover for a lamp for welding and a lamp comprising the protective cover for a lamp for welding. Background technique [0002] During the soldering operation, the solder shoots out of the molten pool, sparks fly around, and fall to the floor or equipment in the operating area and form welding slag. The temperature of the spattered welding slag is above 1000°C. After the welding slag is cooled, it will become small bumps, which will affect the post-welding operation. When welding at night or in the internal space, it is generally necessary to carry a lamp for lighting. Since the light-transmitting mirror of the lamp is made of tempered glass, the tempered glass will melt when the temperature exceeds 600°C, and the temperature of the welding slag is above 1000°C, so Welding slag splashed on the transparent mirror of the lamp will melt the transparent mirror and form pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V15/02
Inventor 周明杰孔祥钦何奇猛
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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