Surveillance camera and the housing thereof

摘要

The present invention discloses a surveillance camera, which comprises: a housing for accommodating substrate and internal components; the housing includes a base and an upper cover, the base is provided with a retaining ring at the periphery of its bottom and a plurality of bolt holes at its periphery in the circumferential direction, and the base is fixed firmly to the upper cover by bolts to form a cavity; for each of the bolt holes there is provided a guiding groove at its bottom end; each of the bolt holes is provided at one side with a gutter, which is connected with the guiding groove; the upper cover is also provided with gutter; the base is provided at its bottom with a mounting hole for installing a dehumidifying means, and at the periphery of the mounting hole there is a retainer, at the outer edge of which there is provided a guiding gutter, which is connected with the gutter of the base. The present invention enables water to be discharged from the housing via the gutter; even if some water enters the housing, it is difficult for water to enter the surveillance camera via the bolt hole. The present invention also discloses a housing of the surveillance camera.

主权项

1. A surveillance camera, characterized in that: the surveillance camera comprising: a housing for accommodating a substrate and internal components; the housing includes a base and an upper cover, the base is provided with a retaining ring at the periphery of its bottom and a plurality of bolt holes for bolts to go through at its periphery in a circumferential direction, the base is fixed firmly to the upper cover by bolts to form a cavity;
the bolt hole is provided at its bottom end with a guiding groove, at the bottom of which locates the bolt hole; the bolt hole is provided at one side with a gutter, which goes throughout the base from top to bottom; the gutter of the base is connected with the guiding groove; the upper cover is provided with the gutter, which goes throughout the upper cover from top to bottom; the gutter of the upper cover is connected with the gutter of the base; and the base is provided at its bottom with a mounting hole for installing a dehumidifying means, and the mounting hole is provided at its periphery with a retainer, which is provided at its outer edge with a guiding gutter which is connected with the gutter of the base.