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Air duct device

A technology for air ducts and air duct components, which is applied in the field of refrigeration equipment, and can solve problems such as unrealistic positioning, easy breakage, easy up and down movement, etc., and achieve the effect of simple and reliable assembly, easy disassembly, not easy to break, and not easy to fall off

Active Publication Date: 2012-05-23
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Figure 12-Figure 13 The air duct part has a horizontal undercut structure, and the fixation with the air duct base is unstable, and the plastic parts are easy to fall off when deformed by force
[0004] Figure 14 The air duct part in the middle has a longitudinal undercut structure, and the fixation with the air duct base is unstable, it is easy to move up and down, and it is easy to break when it is stressed
[0005] The above-mentioned traditional buckle structure between the air duct part and the air duct base can only realize positioning in one direction, and it is easy to fall off when subjected to external force and easy to break during actual assembly and transportation (especially the longitudinal buckle) , cannot achieve full positioning

Method used

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Embodiment Construction

[0037] 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.

[0038] In the description of the present invention, the orientation or positional relationship indicated by the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom" etc. are based on the drawings The orientations or positional relationships shown are only for the convenience of describing the invention and do not require the invention to be constructed and operated in a specific orientation, and thus should not be construed as limitations on the invention.

[0039] Refer below Figure 1-Figure 11 An ai...

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Abstract

The invention discloses an air duct device comprising an air duct base provided with an air duct hole and formed with a plurality of block holes, and an air duct member; and the periphery of the air duct member is provided with a plurality of bidirectional clips respectively matched with the block holes to locate the air duct member on the air duct base in the transverse and longitudinal directions. According to the air duct device of the embodiment of the invention, the air duct member and the air duct base can be limited multi-directionally; meanwhile, the assembly is simple and firm, easy to disassemble, and not easy to fall off and break.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to an air duct device for cooling air flow. Background technique [0002] At present, most of the air duct devices are assembled by plastic parts, and the air duct part 1' and the air duct base (not shown) are simple one-way buckle structures, such as Figure 12-Figure 14 shown in . [0003] Figure 12-Figure 13 The air duct part has a horizontal undercut structure, and the fixation with the air duct base is unstable, and the plastic parts are easy to fall off when deformed by force. [0004] Figure 14 The air duct part has a vertical undercut structure, and the fixation with the air duct base is unstable, it is easy to move up and down, and it is easy to break when stressed. [0005] The above-mentioned traditional buckle structure between the air duct part and the air duct base can only realize positioning in one direction, and it is easy to fall off when subjected to ex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D17/04
Inventor 黄承成崔怀雷郭家宝
Owner HEFEI MIDEA REFRIGERATOR CO LTD