Electric atomizer

Abstract

The invention relates to an electric atomizer. The electric atomizer comprises a base, a base upper cover, a medicine cartridge and a spraying gun, and is characterized in that a storage battery is arranged on the base, a step arranged in the front side of base is in contact with the front side of the storage battery, a battery box cover is arranged on the storage battery positioned on the base, a battery spring leaf is arranged on the battery box cover, an ejecting spring is arranged on the inner wall of the rear side of the battery box cover, the battery spring leaf and the ejecting spring are in contact with the storage battery, a card slot is formed in a card frame arranged on the base, a switch card seat is arranged in the card frame, a card hook arranged on the outer wall of the switch card seat is matched with the card slot, an opening is formed in one side of the switch card seat, the opening is covered with a protective cover, a threading column is arranged on the outer wall of the protective cover, a threading hole is formed in the threading column, the power cord of an integrated circuit which passes through the threading hole of the protective cover and is connected with the storage battery is arranged in the switch card seat, an L-shaped jack socket, a flow guide groove and a confluence hole are formed in the upper cover of the base arranged on the base, an L-shaped inserting plate is arranged at the bottom of the medicine cartridge, the L-shaped jack socket is fixed through a fastening piece after being matched with the L-shaped inserting plate in an inserting manner, the flow guide groove is communicated with the confluence hole, and the confluence hole goes out through the bottom of the atomizer.

Description

technical field [0001] The invention relates to an electric sprayer. Background technique [0002] In the prevention and control of crop diseases and insect pests and sanitation and epidemic prevention disinfection, sprayers are widely used to spray pesticides. The traditional sprayer is a knapsack-type manual sprayer. The operator carries the medicine box on his back, holds the spray gun in one hand, and shakes the rocker in the other hand. And there will be battery, power switch, charging socket and other electronic components on the electric sprayer. The existing structure is usually that the battery is fixed in the base or the cover. The firmware is unscrewed one by one, and the operation is very troublesome. It often happens that during the plant protection operation, the farmers have not finished spraying the pesticide or the field, and the battery is dead, so they need to carry the entire sprayer home for charging, which is time-consuming and labor-intensive; while ...

AI Technical Summary

Problems solved by technology

The traditional sprayer is a knapsack-type manual sprayer. The operator carries the medicine box on his back, holds the spray gun in one hand, and shakes the joystick in the other hand.

And there will be battery, power switch, charging socket and other electronic components on the electric sprayer. The existing structure is usually that the battery is fixed in the base or the cover. Unscrew the firmware one by one, the operation is very troublesome

It often happens that during the plant protection operation, the farmers have not finished spraying the pesticide or the field, and the battery is dead, so they need to carry the entire sprayer home for charging, which is time-consuming and labor-intensive; while other electronic components are separated. It is fixed on the base of the sprayer, connected with the components and the load by the power line, there are many terminals, the circuit is complicated, and the circuit failure is easy to occur, and it is inconvenient to maintain, and there is no dustproof and waterproof mechanism. Water will enter the base, which will affect the normal operation of the circuit. After long-term use, dust will also accumulate on the electronic components and affect its normal operation; When the medicine box is formed, the nut is put into the mold as an insert, so that the nut and the medicine barrel are integrally formed. When the medicine barrel is assembled with the base (or the upper cover of the base), the medicine barrel is placed on the base (or the upper cover of the base) , fixed by fasteners, the disadvantage of this structure is: there are many inserts, which affect the production efficiency, if one of the inserts is broken or there is a deviation during molding, it will cause the entire medicine barrel to be scrapped, the yield rate is low, and the production cost High; and there is no drainage and diversion mechanism on the base of the sprayer (or the upper cover of the base), and part of the liquid medicine overflowed by rainwater or liquid filling is easy to flow into the base along the wall of the medicine barrel, which is easy to damage some circuits inside the sprayer. structural impact

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