Unlock instant, AI-driven research and patent intelligence for your innovation.

Fan combination

A fan and vent technology, applied in the field of fan combination, can solve problems affecting the use of computers or servers, and achieve the effect of preventing dust from entering

Inactive Publication Date: 2013-01-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the computer or server is not used for a long time, dust will enter the chassis through the opening of the server chassis at the fan holder, which will affect the future use of the computer or server

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 combination
  • Fan combination
  • Fan combination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] see figure 1 and figure 2 , A preferred embodiment of the fan assembly of the present invention includes a fixing frame 20 , a fan 30 and a protective cover 40 .

[0016] The fixing frame 20 includes a first splint 21 and a second splint 23 arranged in parallel. After the fixing frame 20 is installed in an electronic device, the second splint 23 is located inside the electronic device, and the first splint 21 faces the outside of the electronic device; The first clamping plate 21 and the second clamping plate 23 are all bent and set, between the first clamping plate 21 and the second clamping plate 23 are provided with some dividing plates 25 connecting the two, thereby separating four containers of the same size on the fixed frame 20 Place chamber 27, a fan 30 and a protective cover 40 can be installed in each chamber 27; A buckle hole 213 is provided on the first ventilation opening 211, and a second ventilation opening 231 is opened in each accommodating chamber 2...

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

A fan combination comprises a fan and a fixing frame, wherein the fixing frame comprises a first air vent and a second air vent which are opposite to each other; the fan is fixed in the fixing frame and is opposite to the second air vent; the fan combination further comprises a protective cover which is fixed between the fan and the first air vent; the protective cover is provided with a round opening corresponding to the first air vent; a plurality of vanes are mounted in the opening in a pivoting manner; both ends of each vane are arc, and the ends of the vanes form a circle together; the vanes shield the opening when the fan does not run, and the vanes is blown by the fan to rotate when the fan runs so as to expose the opening.

Description

technical field [0001] The invention relates to a fan assembly, in particular to a fan assembly used in electronic device casings such as computers or servers. Background technique [0002] In today's computer equipment, servers are widely used for their powerful functions, and servers with different characteristics have been developed for different needs, such as network servers with better stability, storage servers with mass storage functions, Computing servers with fast computing functions, etc. These servers are highly integrated. For example, in storage servers, multiple hard disks are generally installed in one chassis of the server; in computing servers, multiple high-speed CPUs are installed on the main board, etc. , and most of the servers run 24 hours a day without stopping, so higher requirements are put forward for the heat dissipation of these server cases. A fan fixing frame is usually installed in the server case, and multiple fans are installed on the In 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): F04D25/16
CPCF04D25/14H05K7/20172H05K7/20554H05K7/20181F04D25/16
Inventor 李亚中
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD