Automatic voltage regulation controlling method for range hood and range hood
A range hood and automatic voltage regulation technology, which is applied in the field of kitchen appliances, can solve the problems that the automatic voltage regulation function cannot be started normally, affect the use effect of the automatic voltage regulation technology, and affect production efficiency, so as to simplify labor costs, realize measurement and The effect of controlling and shortening time cost
Active Publication Date: 2019-03-22
杭州九创家电有限公司
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Problems solved by technology
[0002] At present, the automatic voltage regulation technology commonly used in range hoods realizes the automatic adjustment of different gears during the use of the range hood by setting the voltage regulation threshold of the current gear. Before leaving the factory, workers on the production line manually adjust, usually by setting an adjustable knob on the hardware circuit, and by calibrating the adjustment knob of each machine to find the pressure regulation threshold of each machine, and because the same batch of oil smoke The performance of range hoods varies, and the power of different batches of range hoods is different. Therefore, it is difficult to manually calibrate the voltage regulation threshold. The production line workers adjust the threshold according to each range hood, which is extremely inefficient and seriously affects production efficiency, and the accuracy is low, which affects the effect of automatic voltage regulation technology.
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[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.
[0027] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0028] The embodiment of the present invention provides an automatic voltage regulation control method for a range hood and the range hood. When the range hood is set at the factory, it can enter the breathing function configuration mode to quickly configu...
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The invention discloses an automatic voltage regulation controlling method for a range hood and a range hood. The automatic voltage regulation controlling method for the range hood comprises the following steps that a first voltage sample value AD1 of the range hood operating in current gear under a first preset air passage condition is obtained, and a second voltage sample value AD2 of the rangehood operating in current gear under a second preset air passage condition is obtained; the first preset air passage condition is that an air passage is not blocked, and the second preset air passagecondition is that the air passage is completely blocked; a groove-skipping threshold value of the ranged hood is calculated according to the first voltage sample value AD1 and the second voltage sample value AD2; and adjusting gears of the ranged hood is switched according to the groove-skipping threshold value. By means of the automatic voltage regulation controlling method for the range hood andthe range hood, the setting of the automatic voltage regulation controlling threshold value of the ranged hood is achieved.
Description
technical field [0001] The invention relates to the field of kitchen appliances, in particular to an automatic voltage regulation control method for a range hood and the range hood. Background technique [0002] At present, the automatic voltage regulation technology commonly used in range hoods realizes the automatic adjustment of different gears during the use of the range hood by setting the voltage regulation threshold of the current gear. Before leaving the factory, workers on the production line manually adjust, usually by setting an adjustable knob on the hardware circuit, and by calibrating the adjustment knob of each machine to find the pressure regulation threshold of each machine, and because the same batch of oil smoke The performance of range hoods varies, and the power of different batches of range hoods is different. Therefore, it is difficult to manually calibrate the voltage regulation threshold. The production line workers adjust the threshold according to...
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IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 朱泽春马鹏飞陈震
Owner 杭州九创家电有限公司