Infrared analysis system of household dust collector

Abstract

The invention relates to an infrared analysis system of a household dust collector. The system comprises a household dust collector main frame, a motor driver, and infrared snapshot equipment. The household dust collector main frame comprises a front wheel assembly, a rear wheel assembly, a base, a circuit board assembly, a decorative board, a motor inner cover, a motor noise reduction sheet, a switch button and a take-up button. The motor inner cover is arranged on the motor, the motor noise reduction sheet is arranged on the inner cover, the front wheel assembly is a universal wheel, the rear wheel assembly is a driving wheel, and the base is arranged below the motor. The motor driver arranged below the motor inner cover is connected with the motor and is used for stopping driving the motor when receiving anon-hook control signal and maintaining the current operation mode of the motor when receiving a maintaining control signal; and the infrared snapshot equipment arranged on the motor noise reduction sheet is used for carrying out infrared snapshot processing on the household dust collector main framework so as to obtain an infrared snapshot image. According to the invention, the household dust collector is prevented from being damaged due to overheating.

Description

technical field [0001] The invention relates to the field of household vacuum cleaners, in particular to an infrared analysis system for household vacuum cleaners. Background technique [0002] Household vacuum cleaners use the fan impeller driven by the motor at high speed, and the blades in the impeller continuously work on the air, so that the air in the impeller gets energy and is discharged from the fan at a very high speed. [0003] At the same time, the air in the dust collection part at the front end of the fan continuously replenishes the air in the impeller, resulting in an instantaneous vacuum in the dust collection part, that is, a relatively high negative pressure difference is formed between the dust collection part and the external atmospheric pressure. Under the action of this negative pressure difference, the suction Garbage and dust near the mouth enter the vacuum cleaner with the airflow, and pass through the filter inside the vacuum cleaner. The garbage a...

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Problems solved by technology

[0004] In order to solve the technical problem that current household vacuum cleaners are prone to burning accidents due to overheating of the operating temperature during self-running, the present invention provides an infrared analysis system for household vacuum cleaners. The area with the most concentrated points is used as the value area to reduce the computing resources occupied by subsequent processing; more importantly, through the target temperature analysis results of the infrared image of the household vacuum cleaner, it is determined whether the current components of the household vacuum cleaner are overheated to determine whether it is necessary Send an on-hook control signal to stop driving its motor

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