Air door component and air cooling equipment
A damper and component technology, which is applied in the field of air-cooled equipment, can solve problems such as difficult air flow, too loose fit, too tight fit between the rotating shaft and the cover plate, etc., to reduce the dependence on machining accuracy, ensure product performance, and ensure smoothness sexual effect
Active Publication Date: 2015-12-23
HEFEI MIDEA REFRIGERATOR CO LTD +1
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Problems solved by technology
[0002] At present, the cooperation between the air door and the cover plate of the existing air-cooled equipment is basically achieved by controlling the assembly tolerance between the rotating shaft and the cover plate. However, due to the shrinkage of the plastic parts themselves, in actual production It is difficult to control the size of the product. Therefore, in the actual use of the product, the problem of too tight or too loose fit between the rotating shaft and the cover plate often occurs. If the fit is too tight, the user needs to use a large force to turn the damper, resulting in The damper is difficult to rotate, which reduces the user's comfort in using the product. If the fit is too loose, the relative rotation between the damper and the cover plate is easy to occur, and it is difficult to meet the requirements of effective air volume control, which greatly reduces the user experience of the product.
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[0033] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0034] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0035] Refer below figure 1 and figure 2 A damper assembly according to some embodiments of the invention is described.
[0036] Such as figure 1 and figure 2 As shown, the damper assembly pro...
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The invention provides an air door component and air cooling equipment. The air door component comprises a cover plate, a bottom plate, an air door and an elastic piece, wherein the cover plate is provided with a through hole penetrating through the cover plate; the bottom plate is connected with the cover plate; an air duct is defined by the bottom plate and the cover plate; the air door is positioned in the air duct and is provided with a rotating shaft; one end of the rotating shaft stretches out of the air duct via the through hole; and the elastic piece is supported between the hole wall of the through hole and a shaft body of the rotating shaft. According to the air door component, the rotating shaft can be kept in interference fit with the through hole of the cover plate by virtue of an elastic force of the elastic piece, so that the mounting stability of the air door is ensured; on this basis, when a user rotates the rotating shaft to adjust a flow area of the air duct, the elastic piece can be adapted to the through hole in shape through the elastic deformation of the elastic piece, so that the smoothness when the user rotates the rotating shaft is ensured, and a product can be used more comfortably.
Description
technical field [0001] The invention relates to the field of air-cooled equipment, in particular to a damper assembly and an air-cooled equipment with the damper assembly. Background technique [0002] At present, the cooperation between the damper and the cover plate of the existing air-cooled equipment is basically achieved by controlling the assembly tolerance between the rotating shaft and the cover plate. However, due to the shrinkage of the plastic parts themselves, in actual production It is difficult to control the size of the product. Therefore, in the actual use of the product, the problem of too tight or too loose fit between the rotating shaft and the cover plate often occurs. If the fit is too tight, the user needs to use a large force to turn the damper, resulting in The damper is difficult to rotate, which reduces the user's comfort in using the product. If the fit is too loose, the relative rotation between the damper and the cover plate is easy to occur, and...
Claims
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IPC IPC(8): F25D1/00F25D23/00
Inventor 张海潮
Owner HEFEI MIDEA REFRIGERATOR CO LTD