| 摘要 |
A luminous obstruction sensor is provided to make an ambush by simply installing the luminous obstruction sensor regardless of topography and distance, and to detect infiltration of the enemy easily by emitting a light emitting unit. A luminous obstruction sensor comprises a body(1), a light emitting unit(2), an insertion plate(3), a support bar(4), a connecting steel wire(5), an insertion unit and a field line, and emits light by using electricity in detecting infiltration of the enemy. A battery is combined with the body, and connected to the insertion unit through a cable. Positive and negative pole cables of the light emitting unit are connected in separating the insertion plate from the insertion unit. The insertion plate is separated and contacted to a thin conductive plate connected to the light emitting unit with elastic force, and current from the battery is supplied to the light emitting unit.
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