Special waterproof gas lamp holder for breeding farm

Abstract

A special moisture-proof lamp holder for a breeding farm comprises a positive electrode probe assembly, a negative electrode screw opening, a cable outgoing line, an upper shell and a lower shell. The cable outgoing line is formed by polyvinyl chloride insulation sheath two-core cables. The positive electrode probe assembly comprises an installation cylinder, a spring and a probe, and the upper side of the installation cylinder is connected with a connecting rod. The upper shell is made of polyvinyl chloride materials. The lower shell is made of bakelite or nylon materials; a plurality of reinforcing ribs, an arrangement cylinder and a connecting cylinder are arranged in an upper cavity of the lower shell, and the arrangement cylinder is sleeved with the connecting cylinder; a plurality of grooves communicated with a lower cavity of the lower shell are formed in the exterior of the lower shell. The negative electrode screw opening is tightly arranged in the lower cavity of the lower shell in a screwed mode. The installation cylinder is embedded into the arrangement cylinder. The two cables of the cable outgoing line are electrically connected with the connecting rod and the negative electrode screw opening. The upper portion of the lower shell is screwed into the lower portion of the upper shell. The space between the cable outgoing line and an opening in the upper end of the upper shell and the space between the upper portion of the upper shell and the upper portion of the lower shell are filled with polyvinyl chloride materials, and the cable outgoing line, the upper shell and the lower shell form a non-detachable integrally-connected airtight structure. The lamp holder is good in moisture-proof effect.

Description

technical field [0001] The invention relates to a special waterproof lamp holder for breeding farms. Background technique [0002] At present, bulb-type light sources (commonly known as lamp holders) are mostly used as lighting sources for farming farms (chicken, duck, pig, cattle and other livestock and poultry), such as incandescent lamps, energy-saving fluorescent lamps, and LED bulb lamps. The interface of the lamp holder is usually E27 type interface. [0003] In order to save lighting costs, owners of breeding farms usually adopt the method of hanging and arranging lamp holders in partitions. The lighting power supply lines of the farming farms should be electrically connected to several lamp holders one by one. The two-core cable protected by the sleeve requires a large amount of lamp holders, which makes the installation of the lamp holders quite troublesome. [0004] The environment in the breeding farm is relatively harsh (high temperature and high humidity, hig...

AI Technical Summary

Problems solved by technology

[0004] The environment in the breeding farm is relatively harsh (high temperature and high humidity, high concentration of corrosive gases and long duration), so, firstly, the cables hanging the lamp caps and lamp holders are easy to age and break, so that the colloid of the cables is separated from the copper wires of the cables Second, the upper part of the lamp holder is not waterproof, and water vapor easily enters the chamber of the lamp holder to cause short-circuit ignition. Safe use requirements in a specific use environment

[0005] In addition, after searching by the applicant, no special waterproof lamp holder for breeding farms was found.

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