Heat dissipation type hub

A heat-dissipating, hub technology, applied in the direction of hubs, wheels, rims, etc., can solve problems such as unfavorable heat dissipation of hubs

Inactive Publication Date: 2016-07-20
MINGQI ALUMINUM WHEEL YIZHENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to p...

Method used

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  • Heat dissipation type hub
  • Heat dissipation type hub
  • Heat dissipation type hub

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Embodiment Construction

[0018] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0019] Such as Figure 1 to Figure 3 As shown, a heat dissipation hub includes a rim, spokes and a wheel core 1. An annular installation cavity is formed on the outside of the wheel core 1. Fan blades are arranged on the annular installation cavity. The fan blades include a blade shaft 2, and the blade shaft 2 is arranged on the installation In the cavity, a sliding fit is formed between the inner ring of the impeller shaft 2 and the inner ring wall of the installation cavity.

[0020] A one-way bearing 3 is arranged between the outer ring of the impeller shaft 2 and the outer ring wall of the installation cavity; the one-way bearing 3 includes a bearing body, and the bearing b...

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Abstract

The invention relates to a heat dissipation type hub which comprises a rib, spokes and a wheel core. An annular installation cavity is formed in the outer side of the wheel core and provided with fan blades. Each fan blade comprises a blade shaft arranged in the installation cavity. Each one-way bearing comprises a bearing body. Each bearing body comprises an outer ring and an inner ring. At least four grooves are formed in each inner ring in the circumferential direction and comprise the pin roller grooves and the elastic avoiding grooves. Pin rollers are arranged in the pin roller grooves. Notches are formed by the corresponding pin roller grooves in each inner ring. Elastic pieces are arranged in the elastic avoiding grooves. When the elastic pieces abut against the pin rollers in the pin roller grooves, the pin rollers extend into the corresponding inner ring through the notches of the corresponding pin roller grooves. The diameter of the notches of the pin roller grooves is smaller than that of the pin rollers. The diameter of inlets of the elastic avoiding grooves is larger than that of the pin rollers. The hub rotates to drive the fan blades to rotate in one direction, and the temperature of the hub is reduced through wind force of the fan blades.

Description

technical field [0001] The invention relates to a heat dissipation hub. Background technique [0002] After the hub is used with the brake device, it is easy to generate high temperature. How to solve the heat dissipation problem of the hub is an urgent problem in the industry. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a heat-dissipating wheel hub, and to solve the defect that the conventional wheel hub is not conducive to heat dissipation. [0004] The technical solution adopted by the present invention to solve the technical problem is: a heat-dissipating wheel hub, including a rim, a wheel spoke and a wheel core. The outer side of the wheel core forms a ring-shaped installation cavity, and the ring-shaped installation cavity is provided with fan blades. The fan blade includes a blade shaft, the blade shaft is arranged in the installation cavity, and a slid...

Claims

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Application Information

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IPC IPC(8): B60B21/12B60B27/00
CPCB60B21/12B60B27/001B60B2900/513
Inventor 张明岐胡伟丰缪恒兵
Owner MINGQI ALUMINUM WHEEL YIZHENG CO LTD
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