A kind of fruit-vegetable cleaner
Technical field
The utility model is a kind of fruit-vegetable cleaner, belongs to the renovation technique of fruit-vegetable cleaner.
Background technology
Be provided with electrical parts such as washing motor, ozone generator, air pump, draining valve and water intaking valve in the existing fruit-vegetable cleaner, during fruit-vegetable cleaner work, if the user opens the staving loam cake, the part electrical part is still in running order, touches the simplified inside or the fruits and vegetables of taking with hand, easily human body is damaged, and ozone distributes in air, also can cause injury to the people for a long time, the effect of ozone sterilization obviously descends, and the water in the staving can overflow.
The utility model content
The purpose of this utility model is to consider the problems referred to above and provides a kind of and establish electrical part in can guarantee that loam cake is opened the time and quit work, and prevents that electrical part from causing injury to the people, avoid the ozone sterilization effect to reduce and staving in the fruit-vegetable cleaner that overflows of water.
The technical solution of the utility model is: a kind of fruit-vegetable cleaner, comprise housing, loam cake and control circuit board, wherein the loam cake lid is contained in the upper end of housing, control circuit board be installed in the housing or loam cake inboard, it is characterized in that also comprising Hall element and magnet, Hall element be installed in the housing or loam cake inboard, corresponding with it magnet cartridge is located in loam cake inboard or the housing, Hall element is electrically connected by lead with control circuit board.
Above-mentioned Hall element is hall sensor or magnetic inductor.
The utility model is because employing reaches the structure that the inboard correspondence of loam cake is equipped with Hall element and magnet in housing, interaction by Hall element and magnet, whether the induction loam cake is closed or open, thereby control circuit board is adjusted duty automatically, therefore, establish electrical part in when the utility model can guarantee that loam cake is opened and quit work, prevent that electrical part from causing injury to the people, avoid the ozone sterilization effect to reduce and staving in water overflow.The utility model is a fruit-vegetable cleaner a kind of simple in structure, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model fruit-vegetable cleaner, comprise housing 1, loam cake 2, control circuit board 3, Hall element 4 and magnet 5, wherein loam cake 2 lids are contained in the upper end of housing 1, control circuit board 3 is installed in the housing 1 or loam cake 2 inboards, Hall element 4 is installed in the housing 1 or loam cake 2 inboards, and corresponding with it magnet 5 is installed in loam cake 2 inboards or the housing 1, and Hall element 4 is electrically connected by lead 6 with control circuit board 3.In the present embodiment, control circuit board 3 is installed in the housing 1, and Hall element 4 is installed in the housing 1, and corresponding with it magnet 5 is equiped with in loam cake 2 inboards.Above-mentioned Hall element 4 is hall sensor or magnetic inductor.
During the utility model loam cake 2 closures, Hall element 4 is sensed the magnetic field of magnet 5, Hall element 4 switch conductions, control circuit board 3 operate as normal; When loam cake 2 was opened, Hall element 4 inductions were less than the magnetic field of magnet 5, and Hall element 4 switches disconnect, and control circuit board 3 quits work.