Low-pressure explosion-proof illuminating device used in oil field well-repairing operation

• Main Author: YUNCHUN,ZHANG WU
• Format: Patent
• Language: English
• Published: 31.01.2007
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model provides an oil field well construction low-voltage anti-explosion illuminating equipment consisting of an anti-explosion control cabinet, an anti-explosion light fixture, a light fixture supporting bracket, and a conducting wire. The equipment uses AC 200V or 380V power supply and outputs 36V safe extra low voltage. A Triangle expansion bracket is adopted for the light fixture bracket. The anti-explosion light fixture can rotate by 300 degrees vertically and 360 degrees horizontally. The utility model is convenient to use and overcomes the shortcomings of current light fixtures such as inability to meet the practical requirements of the construction site and easy occurrences of electric shocks, fires and explosions. The utility model can fully guarantee the safety of staff and equipment, and meet the lighting requirements of the construction site.