Ejector air-out structure of floor air conditioner indoor machine

Abstract

The invention discloses an ejector air-out structure of a floor air conditioner indoor machine. The structure comprises a top cap on the top of the indoor machine; an ejector air-out unit is arranged in the top cap; an air out-let is arranged on the ejector air-out unit; the ejector air-out unit moves up and down to realize opening and closing the air-outlet; the ejector air-out unit is provided with a revolving shaft; one end of a connecting rod is hinged with the revolving shaft; the other end of the connecting rod is hinged with a rack; the rack is arranged in a guide rail in a sliding way; the rack is meshed with a gear; the gear is arranged on a motor shaft of a driving motor; and the guide rail and the driving motor are arranged on the top cap. The ejector air-out structure of the floor air conditioner indoor machine also comprises a motor cabinet; the driving motor is arranged on the motor cabinet; and the motor cabinet is arranged on the top cap. More than one guide rail assembly is arranged between the top cap and the ejector air-out unit, and the guide rail assembly comprises an external guide rail, an internal guide rail and a guide rail inner lining of a fixed steel ball. The ejector air-out structure provided by the invention has the characteristics of simple and reasonable structure, steady and reliable movement, low production cost and long service life, and is flexible in operation.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a top air outlet structure of an indoor unit of a vertical air conditioner. Background technique [0002] Vertical air conditioner is a kind of split air conditioner form commonly used at present, and the new vertical air conditioner indoor unit that can rise to form air outlet on the market appeared now, as Chinese Patent Document No. CN101021344A on August 22, 2007 An indoor unit of an air conditioner is disclosed. The indoor unit is fixed to an air outlet unit by a driving gear, and a rack is installed on a vertical air conditioner body, and the driving gear is driven to lift the air outlet unit. It is a better driving method to drive with the cooperation of gears and racks, but the driving drive gear is installed on the lifting air outlet unit. The driving unit includes a motor and a gear, which increases the weight of the air outlet structure. If two drives are used The unit will incre...

AI Technical Summary

Problems solved by technology

It is a better driving method to drive with the cooperation of gears and racks, but the drive driving gear is installed on the lifting air outlet unit. The driving unit includes a motor and a gear, which increases the weight of the air outlet structure. If two drives are used The unit will increase the cost, but if a drive unit is used, it will cause the air outlet unit to sink, causing the torque to be distorted when running up and down, causing vibration and noise in the operation of the air outlet unit

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