A lens automatic dewatering camera
A camera and lens technology, which is applied in the field of lens automatic water removal camera device, can solve the problem of difficult handling of water entering the camera, and achieve the effects of preventing wind and sand from entering the interior of the camera, ingenious structure and novel concept.
Active Publication Date: 2022-03-15
深圳市众安威视技术有限公司
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Problems solved by technology
[0003] In view of the above situation, in order to solve the existing problems in the prior art, the object of the present invention is to provide a lens automatic dewatering camera, which solves the problem that the internal water of the monitoring camera is not easy to handle in the prior art
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[0032] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0033] Depend on Figure 1 to Figure 14 It can be seen that the present invention includes a shell, which includes an arc-shaped shell 1 with an open right end and a rectangular shell 2 fixed below the arc-shaped shell 1 and with an open right end, the arc-shaped shell 1 and the rectangular shell 2 The cavity is connected, the rectangular shell 2 is flush with the right side of the arc-shaped shell 1, and a baffle 3 is fixed on the right side of the shell. A through hole, a circular lens 4 is coaxially fixed in the circular through hole;
[0034] A ring gear 8 that can rotate around its own axis is placed in the arc-shaped housing 1 on the left side of the baffle plate 3. The ring gear 8 is coaxially arranged with the circular through hole, and a photoelectric sensor 11 is fixed in the arc-shaped housing 1. When there ...
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The invention provides a lens automatic dewatering camera, which solves the problem that the water in the monitoring camera is difficult to handle in the prior art; the technical solution includes a housing, the housing includes an arc-shaped housing and a rectangular housing, and A baffle plate is fixed on the right side of the body, and a circular through hole is opened on the baffle plate, a lens is fixed in the circular through hole, a rotatable ring gear is installed in the arc-shaped housing, and a photoelectric lens is fixed in the arc-shaped housing. The sensor has a rectangular through slot on the lower side of the rectangular housing, a rectangular frame is installed in the rectangular through slot, and an arc-shaped protrusion is fixed on the outer edge of the ring gear. The arc-shaped protrusion can press down on the rectangular frame, and the rectangular housing There is a cylindrical shell in the body, and a water-absorbing sliver is placed in the cylindrical shell, and the other end of the water-absorbing sliver is rotatably installed on the right side of the ring gear, and the rectangular frame can squeeze and dehydrate the water-absorbing sliver; the invention has a novel concept and an ingenious structure , It can realize the automatic removal of water inside the surveillance camera, and at the same time prevent wind and sand from entering the inside of the camera.
Description
technical field [0001] The invention relates to the field of camera maintenance, in particular to a lens automatic dewatering camera device. Background technique [0002] The monitoring camera is installed outdoors. In rainy or foggy days, a large amount of water vapor will enter the housing of the camera. When the water vapor hits the lens on the housing, it will condense into water droplets and adhere to it, resulting in blurred camera shots. The existing device is There are drainage holes or drainage grooves on the casing, and when the water droplets on the lens slide down, the water droplets flow out of the camera casing from the drainage holes or drainage grooves. There is a lot of dust accumulated in the body, and these dusts can only be cleaned manually, which is time-consuming, laborious and inefficient. Contents of the invention [0003] In view of the above situation, in order to solve the existing problems in the prior art, the object of the present invention i...
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IPC IPC(8): H04N5/225G03B17/08
CPCG03B17/08H04N23/51H04N23/55
Inventor 林金飞程玉添刘国强
Owner 深圳市众安威视技术有限公司