Safety control method of juicer

A technology of safety control and fruit juice machine, which is applied in household machinery for filtering food, household appliances, applications, etc., and can solve the problems of easy damage, failure, and easy cuts to users, etc. of safety switches

Active Publication Date: 2020-07-07
佛山迅蛙电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing fruit juice machine has the following disadvantages: (1) the juice machine is used for a long time, and the safety switch is easily damaged or fails. Once the safety switch is damaged or fails, the safety switch will be in a normally closed state or a normally open state...

Method used

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  • Safety control method of juicer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one, such as figure 1 As shown, a fruit juice machine includes a fruit juice machine host 1 and a juicer cup 2, the juicer host 1 includes a casing 11, and the casing 11 is provided with a control circuit board 5, a motor 3, and a juice extractor 4. The safety switch 7 and the start switch 6, the control circuit board 5 is electrically connected to the motor 3, the safety switch 7, and the start switch 6 respectively, the motor 3 is driven and connected to the juicer knife 4, and the juicer cup 2 It is detachably connected with the host of the fruit juice machine, the juicer knife 4 extends into the juice cup 2 , and the host of the juice machine 1 is provided with a start switch 6 and a safety switch 7 .

[0024] The safety control method of the above-mentioned fruit juice machine comprises the following steps:

[0025] Step 1, firstly disassemble the main unit 1 of the fruit juice machine and the 2 cups of the juicer cups. Since the safety switch 7 is in t...

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PUM

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Abstract

The invention relates to a safety control method of a juicer. The method comprises the following steps: 1, detaching a juicer main machine from a juicing cup; different from the prior art, the methodcomprises the following steps: after the juicer is standby for a period of time each time, enabling the juicer to enter a safety protection locking state; then, separating the juicer main machine fromthe juicing cup, and then re-assembly the juicer main machine and the juicing cup together, so the safety switch is enabled to switch the on-off state for one time; if the safety switch cannot perform state switching: if so, the control circuit board on the juicer judges that the safety switch fails or is damaged or fails, and the juicer will be automatically locked, and cannot be started. Therefore, according to the method, the event that a user or a child is cut by mistakenly pressing the starting switch and starting the juicer main machine under the conditions that the juicer main machineis not provided with the juicing cup and the safety switch is invalid and is in a closed state is effectively avoided, so the user or the child is prevented from being cut by a juicing knife of the juicer.

Description

technical field [0001] The invention relates to the technical field of fruit juice machines, in particular to a safety control method for fruit juice machines. Background technique [0002] In order to meet the requirements of safety regulations, the existing fruit juice machines generally require a safety switch and a start switch on the host of the juice machine. Only in the normally closed state, the safety switch gives a signal to the control circuit board, and when the user presses the start switch, the circuit board of the fruit juice machine controls the motor to drive the juicer knife to rotate and squeeze the juice. But the existing fruit juice machine has the following disadvantages: (1) the juice machine is used for a long time, and the safety switch is easily damaged or fails. Once the safety switch is damaged or fails, the safety switch will be in a normally closed state or a normally open state, which will cause Even if the main unit is not assembled with the ...

Claims

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Application Information

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IPC IPC(8): A47J19/02
CPCA47J19/02
Inventor 刘柯君肖郭
Owner 佛山迅蛙电子科技有限公司
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