TWD128846S - Fan unit for ionizer - Google Patents

Abstract

[Purpose of the article] This invention is a "fan unit for static eliminator", which is a part of a static eliminator. The static eliminator uses a fan to send ionized air to remove static electricity from workpieces. The static eliminator is composed of a control unit with a fan unit mounted thereon, as shown in the explanatory diagram (2) showing the usage state. A high voltage power source is built into the fan unit, and as shown in the explanatory diagram (1) showing the state where the finger guard is removed, a discharge electrode for ionizing air is built into the fan unit. Positive and negative high voltages generated from the high voltage power source are applied to the discharge electrode, and positive ions are generated from the discharge electrode to which the positive high voltage is applied, and negative ions are generated from the discharge electrode to which the negative high voltage is applied. The generated positive ions and negative ions are transported to the object to be deionized by air blown by the fan to perform deionization. The control unit has a connector for connecting power supply and control signals from the outside, and a connector for connecting power supply and control signals to the fan unit, so as to connect power, connect external input and output signals, operate and stop the fan, start and stop ion discharge, adjust the air volume of the fan, stop the fan and stop ion discharge when an abnormality occurs, and display the status with LED. The control unit and the fan unit can be configured to be combined into one body with the same front and rear directions, or they can be configured to be combined into one body with opposite front and rear directions. Furthermore, the fan unit and the control unit can be separated and used as a separate structure connected by a cable. [Features of the creation] This creation is a combined (I) appearance design of the combined new style of "Fan unit for static eliminator" No. 97303467. As shown in the explanatory diagram (2), the main body of the fan unit of this creation is roughly a square thin body. The front and rear sides of the main body present a U-shaped inclined frame. The finger guard in the middle of the front of the main body is provided with a hole portion of approximately a three-shaped portion with four corners inclined diagonally to each other, and the fan inside the hole portion can be displayed. On the upper edge of the front, there are multiple long rectangular notch holes arranged horizontally. The rear side of the main body is formed with beveled chamfers with concave arcs at the four corners, and a cross-shaped concentric target-shaped portion is formed in the center. There is a small circle with an arc-shaped notch in the middle of the two side surfaces of the main body, and a small arched circular notch is formed at the bottom. As shown in the explanatory diagram (1), it shows the disassembled state of the finger guard and the main body on the front of the main body. As shown in the explanatory diagram (2), this is a reference state of the combination of this creation and the control unit below it. The overall shape of this creation is exquisite and unique, with novel and unique visual effects and creativity.