Oscillating structure and fan assembly or electric heater assembly comprising same

A technology for supporting parts and turntables, applied in the directions of home appliances, machines/engines, space heating and ventilation, etc., can solve problems such as easy shaking, and achieve the effects of avoiding shaking, reducing noise, and reducing noise.

Inactive Publication Date: 2017-02-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the oscillating head structure in the prior art is easy to shake during work, thereby providing a oscillating head structure and a fan assembly or an electric heater assembly having the same

Method used

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  • Oscillating structure and fan assembly or electric heater assembly comprising same
  • Oscillating structure and fan assembly or electric heater assembly comprising same
  • Oscillating structure and fan assembly or electric heater assembly comprising same

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Embodiment Construction

[0039] Such as Figure 1-3 As shown, the present invention provides an oscillating head structure, which includes a base 1 and a turntable 2,

[0040] When the base 1 and the turntable 2 are assembled, the axis line of the axis of the base 1 coincides with the axis line of the axis of the turntable 2, and the axis of the turntable 2 passes through the base 1 The axis is supported;

[0041] Moreover, on the turntable 2 and / or the base 1 , support members are provided at two or more positions radially outward of the axis for supporting the turntable 2 on the base 1 .

[0042] In the oscillating head structure of the present invention, by adopting the support parts at the center of the axis and two or more positions radially outside the center of the axis, a plane can be jointly determined by the support points of more than three points, thereby ensuring that the turntable can be stabilized on the base. The support avoids the shaking of the shaking head structure during work, m...

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PUM

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Abstract

The invention provides an oscillating structure and a fan assembly or an electric heater assembly comprising the same. The oscillating structure comprises a base (1) and a rotary plate (2). When the base (1) and the rotary plate (2) are assembled, the axial lead of the axis of the base (1) coincides with the axial lead of the axis of the rotary plate (2); the axis of the rotary plate (2) is supported by the axis of the base (1); and supporting parts are arranged on the parts, in two or more positions on the radial outer sides/side of the axes/axis, of the rotary plate (2) and/or the base (1) and used for supporting the rotary plate (2) on the base (1). By arranging the supporting parts at the axis and in two or more positions on the radial outer side of the axis, a plane can be determined through the three or more supporting points jointly, and the effect that the rotary plate is stably supported on the base can be ensured; and the situation that the oscillating structure shakes during operation is avoided, and the oscillating structure operates stably and smoothly in the working and operation process.

Description

technical field [0001] The invention belongs to the technical field of heating and heating, and in particular relates to an oscillating head structure and a fan assembly or an electric heater assembly having the same. Background technique [0002] In the prior art, the oscillating head structure of the current electric heater industry generally adopts the "forced to turn back" oscillating structure of the rack and pinion, and the oscillating structure of the crank connecting rod. [0003] However: 1. The "forced to turn back" shaking head structure of the rack and pinion is cushioned by silica gel, and the silica gel will change direction after a period of wear and tear; in addition, noise is also an industry problem with this type of structure, especially at the left and right limits The location is more obvious. [0004] 2. If the structure of the crank connecting rod shakes the head, when the body of the appliance is high, it is easy to shake the whole machine, which wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/10F24D19/00
CPCF04D25/105F24D19/00
Inventor 曾林林黄月林廖泓斌李忠正
Owner GREE ELECTRIC APPLIANCES INC
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