Fan frame base structure

A fan and frame technology, which is applied in the field of fan frame, can solve the problems of shortened or damaged shell life, high internal stress, and insufficient bending strength of the side wall, so as to improve fan efficiency, reduce internal stress, and improve bending resistance Insufficient strength effect

Active Publication Date: 2016-01-06
DELTA ELECTRONICS INC
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the side wall of the traditional housing is made of a single material, when the material of the side wall of the housing is plastic, the bending strength of the side wall will be obviously insufficient.
When the side wall of the housing base is made of metal, it can only be drawn to shape the side wall of the housing base. At this time, the side wall of the housing base will have high internal stress during the manufacturing process, which will lead to the above The side wall part is prone to deformation
Moreover, after forming, the connecting part between the side wall of the housing base and the bottom of the housing base will obviously become thinner and cannot be uniform in thickness. At this time, the housing base is likely to have shortened service life or damage. Technical issues to be improved

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
  • Fan frame base structure
  • Fan frame base structure
  • Fan frame base structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The detailed description and technical content of the present invention are described below with accompanying drawings. However, the attached drawings are provided for reference and illustration only, and are not intended to limit the present invention.

[0040] Please refer to Figure 1 to Figure 3 , are respectively the three-dimensional disassembled schematic diagram of the fan frame structure of the present invention, the combined sectional view and the combined fan schematic diagram. The present invention provides a fan frame structure 1 for arranging a fan blade 2 . The fan frame structure 1 includes a metal bottom plate 10 and at least one non-metal side wall 30 . The metal bottom plate 10 includes at least two metal side plates 20 , each of the metal side plates 20 is formed by bending a side of the metal bottom plate 10 , and at least the two metal side plates 20 are flat.

[0041] Furthermore, the at least one non-metallic side wall 30 is adjacent to at leas...

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 discloses a fan frame base structure for placing blades, which comprises a metal baseplate and at least one nonmetal side plate. The metal baseplate comprises at least two metal side plates; each metal side plate is formed by side edges of a bent metal baseplate; and the metal side plates are flat plates. The nonmetal side walls are near the metal side plates; and all the nonmetal side walls and all the metal side plates are mutually staggered to form a fan frame base side wall, wherein the top edges of all the metal side plates and the top edges of all the nonmetal side walls define the top edge of the fan frame base side wall, so that the fan frame base is thinned, the fan efficiency is promoted, and the whole strength of the fan frame base side wall is improved.

Description

technical field [0001] The invention relates to a fan frame, in particular to a side frame structure of the fan frame. Background technique [0002] Since electronic devices generate high temperature during operation, the high temperature will cause damage to electronic components. Therefore, a cooling device, such as a cooling fan, is usually installed inside the electronic device, which can take away the hot air inside the electronic device through the airflow generated by the cooling fan, thereby maintaining the normal operation of the electronic device. [0003] Generally, the heat dissipation fan is placed in the casing. However, due to the thinner and thinner electronic devices, the heat dissipation fan is also becoming thinner and thinner. Therefore, the overall height of the housing seat for supporting the cooling fan must be gradually reduced. Because the material of the side wall of the traditional housing is composed of a single material, when the material of th...

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 Applications(China)
IPC IPC(8): F04D29/42
Inventor 吕昭文王君智邱鼎为
Owner DELTA ELECTRONICS INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap