Defogging equipment, defogging method and refrigeration equipment for camera cover plate

Abstract

A defogging device, defogging method and refrigeration equipment for a camera cover provided by the present invention include a hydrophobic film plated on the surface of the camera cover, a compressed air nozzle, an opening and closing device and a control component. The opening and closing device is controlled by the control part to open, the compressed air is passed into the compressed air nozzle, and sprayed to the camera cover plate coated with a hydrophobic film, thereby blowing off the water droplets on the surface of the camera cover plate. Compared with the prior art, the camera cover defogging equipment of this solution combines the surface modification defogging method of the camera cover with a hydrophobic film combined with the physical method of compressed air jetting, and can defog the camera cover in the refrigeration equipment , the equipment is simple, and the defogging period is long.

Description

technical field [0001] The invention relates to the technical field of equipment defogging and defense, in particular to a defogging device for a camera cover, a defogging method and a refrigeration device. Background technique [0002] As a part of smart home appliances, smart refrigerators have entered people's daily life. With the introduction of refrigerated equipment such as smart refrigerators with cameras into the market, the defogging technology of the camera cover of smart refrigerated equipment has gradually attracted people's attention. When we open the door of the refrigeration equipment, due to the temperature difference, water vapor will fog up on the surface of the camera cover in the refrigeration equipment, which will affect the clarity of the food taken by the camera in the refrigeration equipment, and greatly reduce the user's experience of smart home appliances. [0003] The device used by traditional heating and defogging technology is relatively compli...

AI Technical Summary

Problems solved by technology

When we open the door of the refrigeration equipment, due to the temperature difference, water vapor will fog up on the surface of the camera cover in the refrigeration equipment, which will affect the clarity of the camera's shooting of food in the refrigeration equipment, and greatly reduce the user's experience of smart home appliances.

[0003] The device used by traditional heating and defogging technology is relatively complicated, high cost, easy to damage, and has the disadvantage of uneven heating; purely using surface modification and defogging method has a short effective period, which cannot meet the long-term requirements of intelligent refrigeration equipment. Duration of time defogging

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