Self-cleaning camera with self-suction type blowing lens and implementation method of self-cleaning camera

The invention discloses a self-cleaning camera with a self-suction type blowing lens and an implementation method thereof.The self-cleaning camera with the self-suction type blowing lens comprises a blowing device, the blowing device comprises a shell and a draught fan, a cavity is formed in the she...

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Bibliographische Detailangaben
Hauptverfasser:	FU WEI, CHEN YUMING, WU NANHAI, WANG CHUANZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PERFORMING OPERATIONS PICTORIAL COMMUNICATION, e.g. TELEVISION PREVENTION OF FOULING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a self-cleaning camera with a self-suction type blowing lens and an implementation method thereof.The self-cleaning camera with the self-suction type blowing lens comprises a blowing device, the blowing device comprises a shell and a draught fan, a cavity is formed in the shell and comprises an installation area and an air channel, the draught fan is arranged on the installation area, and the air channel is communicated with the shell; the wall of the shell is provided with an air inlet hole communicated with the installation area and the outside, the draught fan faces an air inlet of the air channel so as to supply air to the air channel, the air channel is different in width so as to play a pressurizing role, and an air outlet of the air channel is used for facing the outer side face of lens glass of the camera. Due to the fact that the widths of the air channels are different, airflow shuttles in the air channels, the pressure intensity is further enhanced along with transition from