Exclusive Patent Electric Sprayer IF-20EI-1 Detailed Annotation Part 1

The 20L new electric sprayer Ifourni boasts core technology: it holds several utility model patents and design patents. The entire machine is certified by the CE certification of the local NB institution in Europe; FCC certification in the United States; UKCA certification in the United Kingdom; and ROHS certification in the European Union.

The machine can be equipped with a 21V 4A tool-type quick-connect lithium battery or0 a 12V 8A Panasonic lead-acid battery. It is also equipped with a variety of certified professional chargers, with British, European, and American standard plugs that can be freely replaced.

To adapt to different usage environments and purposes, the machine uses high-pressure hoses capable of withstanding pressures of up to 12 kilograms. The new water flow switch is slip-resistant and resistant to strong acids and bases, with multiple uses of fluororubber. Elastic joints resistant to squeezing pressure are used at the connection between the hose and the switch to alleviate deformation caused by pressure in different situations.

 The spray rod is made of 304 stainless steel, sturdy and durable. Two types of spray rod clips with different thicknesses are designed on the medicine box for convenient carrying and storage.

To meet the needs of different liquid medicines, we have selected from thousands of domestic nozzle factories, high-precision stainless steel nozzles that can provide various spray effects. Flow and special purpose nozzles include fan-shaped nozzles, conical nozzles, four-hole nozzles, Y-shaped nozzles, and single-hole adjustable nozzles. All plastic parts are made of original materials.

In addition to the above configuration, Ifourni provides customers with maintenance tips for various important components and instructions for common situations. We also offer customized cardboard boxes, logo design, and other services.

Battery Compartment Design

1. The front end of the battery door features a semi-spherical groove in the pressing area, facilitating easy opening and battery removal.  The entire battery door is reinforced with a thickness of 2.2mm, with reinforcement ribs around the perimeter and two tension bars in the middle, making the battery door more robust.

2. The battery compartment is designed in a cross-shaped and stepped manner to securely hold lead-acid batteries, effectively preventing damage to the battery door caused by the inertia of the batteries during operation, thus enhancing user convenience

3. On the other side of the battery cover, a storage compartment shaped like a square with anti-collision ribs is designed to prevent external impacts from damaging the battery door and to store miscellaneous nozzles.

IFOURNI's Innovative Patent Battery Compartment Design for Lead-Acid and Lithium Batteries

We have made revolutionary designs for the battery compartment based on the characteristics of lead-acid and lithium batteries.  This resolves the issue of accommodating both the large, heavy lead-acid batteries and the small, lightweight lithium batteries in the same compartment.

Simultaneously, we have addressed the challenges posed by the differing connection methods and market uses of the two types of batteries and machines, meeting the diverse needs of end customers and innovating a new type of multifunctional sprayer for the sprayer industry.

Base Design

The machine base is designed with partitioning to avoid the traditional industry problem of clustering the pump, battery, and control areas together, providing clear delineation of the pump area, battery area, and control module area.

Considering potential impacts leading to drops, the base is reinforced comprehensively, with numerous intersecting reinforcement ribs in areas prone to damage during use, making the entire base robust despite being divided into three major areas.  Multiple drainage outlets on the bottom plate reduce the risk of circuit short-circuiting or interruption caused by liquid entry.

Control Module and Quick Connection Method

IFOURNI's control module and quick connection method also feature new patents. This design facilitates end users in disassembling and replacing components after prolonged use without understanding complex structural connections.

The innovative control module design includes an intuitive battery level indicator, low

and high battery level alarms for protection, speed control, power switch, and charging structure integration, ensuring ease of use with panel prompts and comprehensive waterproofing measures. End users can use the device with confidence.