Intelligent visual doorbell with self-cleaning function

Abstract

The invention discloses an intelligent visual doorbell with a self-cleaning function, and relates to the field of doorbells. The intelligent visual doorbell comprises an intelligent doorbell shell, aninner cavity of the intelligent doorbell shell is sequentially provided with a built-in camera, an infrared sensing mechanism, a loudspeaker mechanism and a button mechanism from top to bottom, and the bottom of the built-in camera is provided with a backup plate. The two ends of the backup plate are fixedly connected with the inner side wall of the intelligent doorbell shell, a dust falling plate is welded to the bottom of the backup plate, and a sweeping unit is arranged at the top of the backup plate and comprises a movable plate. According to the intelligent doorbell, the sweeping unit isarranged in the intelligent doorbell, the sweeping unit can sweep dust on the surface of the built-in camera, and the doorbell does not need to be detached, so that the camera is kept clean and tidy,and the shooting definition of the camera is improved; and meanwhile, during use, through the arrangement of a dust removing mechanism, after the sweeping unit sweeps dust, the dust removing mechanism can sweep the dust on the dust falling plate into a dust collecting box for centralized treatment.

Description

technical field [0001] The invention relates to the field of doorbells, in particular to an intelligent and visual doorbell with a self-cleaning function. Background technique [0002] The doorbell is the bell on the door, which can make a sound to remind the owner of a visitor. The more common doorbells now include ordinary wireless doorbells, wireless doorbells without batteries, and wired doorbells. The wireless doorbell without batteries means that the transmitter adopts energy harvesting technology, which can collect the energy when the user presses the doorbell button and convert it into electrical energy to drive the doorbell sounder to ring. Its indoor unit, that is, the doorbell sounder, needs to be connected to the mains. The control signal generated by the doorbell button is transmitted through the wireless signal transmitter, and the wireless signal receiver of the indoor unit receives the wireless signal, and then rings. [0003] Most of the current smart doo...

AI Technical Summary

Problems solved by technology

[0003] Most of the current smart doorbells are equipped with monitoring equipment inside, but after a long time of use, the existing smart doorbells will also generate dust inside. When the built-in monitoring camera is contaminated with a lot of dust, the picture will be unclear, while The camera is not easy to clean, and the smart doorbell needs to be disassembled, which is time-consuming and laborious

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