Air quantity regulation mechanism, air channel device and refrigeration equipment

An air volume adjustment and air duct technology, which is used in lighting and heating equipment, household refrigeration devices, cooling fluid circulation devices, etc., can solve problems such as unfavorable surface smoothness, beauty, inaccurate control of air volume, and large space occupied by push-pull dampers. Achieve the effect of compact shape, effective volume saving and reasonable appearance design

Inactive Publication Date: 2011-03-30
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The control method of the push-pull damper is to open a part of the through hole on the push-pull lever, and the lever passes through the air duct. When the lever is adjusted, the through hole enters or leaves the air duct, thereby achieving the purpose of controlling the air volume, but the push-pull damper occupies The space is large, which is not conducive to the rational design of the product. At the same time, it also has the disadvantage of not being precise e

Method used

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  • Air quantity regulation mechanism, air channel device and refrigeration equipment
  • Air quantity regulation mechanism, air channel device and refrigeration equipment
  • Air quantity regulation mechanism, air channel device and refrigeration equipment

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0030] In the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, so they cannot be understood as Lim...

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Abstract

The invention relates to an air quantity regulation mechanism, which comprises an air door, a gear and a driving lever. The air door is provided with an air door shaft and an air door blade installed at one end of the air door shaft; the gear is installed at the other end of the air door shaft; and the driving lever is provided with a rack which is meshed with the gear so as to convert the linear motion of the driving lever into the rotary motion of the gear. The air quantity is easy to control by the air quantity regulation mechanism of the invention, air quantity control and reasonable distribution can be realized and the air quantity regulation mechanism has reasonable appearance design and compact and beautiful appearance. The invention also relates to an air channel device with the air quantity regulation mechanism and a refrigerator with the air channel device.

Description

technical field [0001] The invention relates to the field of home appliance manufacturing, in particular to an air volume adjustment mechanism, an air duct device with the air volume adjustment mechanism, and a refrigeration device with the air duct device. Background technique [0002] In recent years, air-cooled refrigerators have gradually entered people's lives due to their advantages such as automatic defrosting, clean and dry, accurate temperature, and uniform cooling. Air cooling refers to such a cooling method, that is, a fan is used to blow the cold air generated by the evaporator into the storage room of the refrigerator to achieve the effect of cooling. A plurality of air outlets, thereby enabling cold wind to blow to various positions in the storage room of the refrigerator. [0003] The air-cooled refrigerator controls the temperature of the refrigerator's refrigerator or freezer by controlling the amount of air blown into the refrigerator or freezer. In the d...

Claims

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Application Information

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IPC IPC(8): F25D17/04
CPCF25D17/045
Inventor 乔庆军章春志王传仕
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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