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An air conditioner and its door panel moving device

A technology for sports equipment and air conditioners, applied in the directions of heating and ventilation hoods/covers, etc., which can solve problems such as lower surface accuracy requirements, increased resistance, and reduced service life.

Active Publication Date: 2016-08-31
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the rack and the moving part box have relatively low surface precision requirements during processing, protrusions or grooves are likely to exist on the surface of the rack and the surface opposite to the moving part box
When at least one of the surface of the rack and the surface of the moving part box has a protrusion, the distance between the two becomes smaller, which in turn squeezes the balls placed between the two, causing the balls to be squeezed too much to Rolling means that the balls are stuck and the rolling friction becomes sliding friction, which increases the resistance. After long-term operation, there are moving parts malfunctioning and the service life is reduced.

Method used

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  • An air conditioner and its door panel moving device
  • An air conditioner and its door panel moving device
  • An air conditioner and its door panel moving device

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Embodiment Construction

[0027] The core of the invention is to provide a door panel moving device of an air conditioner to improve the service life. Another core of the present invention is to provide an air conditioner with the above-mentioned door panel moving device.

[0028] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] Please refer to Figure 1-Figure 3 As shown, the embodiment of the present invention discloses a door panel moving device of an air conditioner, which includes a moving part box 1, a rack 2 arranged inside the moving part box 1 and a driving device for driving the rack 2 to move, and also includes : a rotatable rolling device mounted on the rack 2, and the rolling device includes a rolling shaft mounted on the rack 2 and a rotatable rolling bearing sleeved on the rolling shaft; it is arran...

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PUM

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Abstract

Disclosed is a device for moving a panel of an air conditioner. The device comprises a box (1) of moving components, a rack (2) provided in the box, and a driving device for driving the rack (2) to move. The device further comprises: a rolling device rotatably erected on the rack (2), comprising a rolling shaft and rolling bearings (31, 32) rotatably sheathed on the rolling shaft; and guide rails (41, 42), provided on the box (1) of moving components, for guiding the motion of the rolling bearings.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a door panel moving device thereof. Background technique [0002] Cylindrical air conditioners are gradually being widely used because of their space-saving and novelty. [0003] When the cylindrical air conditioner is in use, it is necessary to open the door panel to expose the air outlet, and then perform the air conditioning function of the air conditioner. The movement of the door panel of the cabinet machine of the existing cylindrical air conditioner is mainly controlled by the motor, specifically, the gear is engaged with the rack of the moving part for transmission, and the rack and the moving part box of the moving part are set The balls before the two are rollingly connected, and the balls move under the guidance of the arc track on the moving part box, so that the gear drives the rack to move on the moving part box to open the door pane...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/20
CPCF24F13/20
Inventor 谭旭江孟宪运张辉朱林林裕亮韩义曾庆和郭玮彭裕辉熊协梅甄伟磊刘秋华石磊
Owner GREE ELECTRIC APPLIANCES INC
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