this article belongs to computer auxiliary equipment, and specifically relates to a computer chassis cooling fan bracket.

with the increase of computer CPU processing capacity, the temperature in the chassis is also rising continuously.in order to reduce the temperature in the chassis, the effective method is to increase the ventilation volume, which needs to increase the heat dissipation fan.the fan added to the existing computer chassis is generally pre-installed at the back of the chassis set the heat dissipation fan installation, but to install it on the side, it can only be fixed on the side plate, causing the power cord of the heat dissipation fan to interfere with the installation and removal of the side plate, causing inconvenience to users who need to open the side plate.

summary of the invention:

aiming at the defects existing in the prior art, the aim of this paper is to provide a computer chassis heat dissipation fan bracket which can overcome the defects and realize the free opening of the side plates.

the technical scheme adopted in this paper to solve the technical problems is as follows:a computer chassis heat dissipation fan bracket comprises a support leg and a heat dissipation fan connecting part, wherein the support leg is provided with more than one fixed hole position, and the distance between the fixed hole positions is the distance between the fixed screw holes of the chassis expansion slot .

there are 2 fixing holes on the supporting feet. The fan connecting part is provided with a plurality of fixing holes.

the supporting leg part is provided with a stepped bend.

using this article can make the computer after installing the side cooling fan, the side panel can be opened freely without the obstruction of the cooling fan power cord.

description of drawings:

fig.1 is the front view of this article.

fig.2 is a schematic diagram of the fan installed in this article

fig.3 is a schematic diagram of the use status of this article. Detailed description:

as shown in fig.1-fig.3, the computer chassis heat dissipation fan bracket comprises a support leg 1 and a heat dissipation fan connecting part 2, wherein the support leg 1 is used for connecting with the computer chassis, the heat dissipation fan connecting part 2 is used for fixing the heat dissipation fan on the bracket, and the support leg 1 is provided with more than one fixing hole site. the fixed holes can be in the shape of holes or holes with one side open, and the distance between the fixed holes is a multiple of the distance between the fixed threaded holes of the chassis expansion slot. For example, it can be a spacing of 2 fixed vacancies. The cooling fan bracket can be fixed in the chassis expansion slot position by screws, while do not connect to the side panel.

there are 2 fixing holes on the supporting feet.

the radiator fan connecting part 2 is provided with a plurality of fixing holes 21 for connecting and fixing the radiator fan.

the supporting leg 1 part is provided with a stepped bending. Because the distance between the threaded hole of the expansion slot and the side plate is different, in order to adapt to different heat dissipation fan thicknesses, a stepped bend is provided to accommodate heat dissipation fans with different thicknesses in the chassis.

fig.3 is an installation position diagram installed in the computer case.