Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Radiating fan and base of fan frame

A heat dissipation fan and frame technology, which is applied in the direction of instruments, electrical digital data processing, digital data processing parts, etc., can solve the problems of electronic component loss and shortened life span

Inactive Publication Date: 2009-06-24
DELTA ELECTRONICS INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In general electronic products (such as computers), since the electronic components in them will generate a lot of heat during operation, if they are kept at high temperature, it will easily lead to the loss of electronic components and shorten their life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Radiating fan and base of fan frame
  • Radiating fan and base of fan frame
  • Radiating fan and base of fan frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] First, see image 3 , which shows a preferred embodiment of one of the fan frame seats used in the cooling fan of the present invention. The fan frame seat 3 includes an outer frame 30; a base 31 is arranged in the outer frame for supporting the impeller of the heat dissipation fan; and a plurality of deflectors 32 are arranged on the base 31 Between the outer frame 30, the plurality of deflectors are located on the side of the air outlet of the fan frame seat. Certainly, the deflector can also be arranged on the air inlet side of the fan frame seat, or be located on the air inlet side and the air outlet side of the fan frame seat at the same time. The shape of the frame is in addition to the image 3 Instead of being shown as a square configuration, it could also be a rectangular or circular configuration. The outer frame, the base and the plurality of deflectors can be integrally formed by injection molding, and the materials used can be plastic, metal or other sim...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a cooling fan and its fan frame seat, wherein the cooling fan includes an outer frame; an impeller with a hub and a plurality of moving blades arranged around the hub; a base arranged on the outer frame Inside, used to support the impeller on it; and a plurality of guide vanes, arranged between the base and the outer frame, wherein the guide vanes have a first curved surface and a second curved surface to greatly reduce Disturbs noise and increases wind pressure.

Description

technical field [0001] The invention relates to a cooling fan and its fan frame seat, in particular to a fan frame seat applied to an axial flow fan. Background technique [0002] In general electronic products (such as computers), since the electronic components in them generate a lot of heat during operation, if they are kept at high temperature, it will easily lead to wear and tear of electronic components and shorten their lifespan. Therefore, in order to prevent electronic components from malfunctioning, cooling fans are generally provided therein to dissipate the heat generated inside to the outside. [0003] see figure 1 , which is a traditional commonly used axial flow fan, the axial flow fan has a housing 90, a stator 91 and an impeller 93. The casing 90 can be combined with the stator 91 , and the shaft 94 of the impeller 93 is inserted into the shaft hole of the stator 91 and supported by the bearing 92 . When the impeller 93 rotates, the blades 95 on it drive ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/66F04D29/54F04D29/38F04D29/02G06F1/20
Inventor 颜承伟林祖亮黄文喜
Owner DELTA ELECTRONICS INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com