CN209992948U

CN209992948U - Computer radiator fan mounting structure

Info

Publication number: CN209992948U
Application number: CN201921325648.0U
Authority: CN
Inventors: 席宁生
Original assignee: Shanghai Yulian Electronic Technology Co Ltd
Current assignee: Shanghai Yulian Electronic Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-01-24
Anticipated expiration: 2029-08-15

Abstract

The utility model relates to a computer radiator fan mounting structure, which belongs to the technical field of computers and comprises a shell, wherein the shell comprises an upper shell and a lower shell which are matched with each other, an inner folded plate is fixedly mounted inside the upper shell, a fan is mounted between the inner folded plate and the upper shell, and the fan is fixedly connected with the inner folded plate through screws; the utility model changes the direct installation of the screw from the air inlet mesh enclosure into the inward folding of the side plate, and has a compatible structure with a plurality of screw holes, so that the appearance is concise; meanwhile, the screw holes are concealed, the risk of safety accidents caused by the fact that a customer dismantles the fan is reduced, the fan mounting holes are formed, compatibility of fans with multiple specifications is achieved, and the development cost of the mold is greatly reduced.

Description

Computer radiator fan mounting structure

Technical Field

The utility model relates to a computer technology field specifically is a computer radiator fan mounting structure.

Background

In the existing installation technology of the heat radiation fan of the computer power supply, each fan with each specification needs an independent fan cover die, and the fan cover die is installed on an air inlet net cover of the power supply through a hole formed in a screw.

In the actual use process, when a consumer dismantles the cooling fan, an electric appliance accident may be caused, the use is unsafe, and the appearance is complicated.

Disclosure of Invention

An object of the utility model is to provide a computer radiator fan mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a computer radiator fan mounting structure, includes the shell, the shell is including the last casing and the lower casing of mutually supporting, go up the inside fixed mounting of casing and have interior folded plate, install the fan between interior folded plate and the last casing, the fan passes through screw and interior folded plate fixed connection.

As a further technical solution of the present invention: the inner folded plate and the upper shell are integrally formed.

As a further technical solution of the present invention: the fan includes a first fan and a second fan.

As the utility model discloses a further technical scheme again: the first fan is connected with the inner folding plate through a first screw, a first thread groove matched with the first screw is formed in the first fan, and a first thread hole matched with the first screw is formed in the inner folding plate.

As the utility model discloses a further technical scheme again: the second fan is connected with the inner folding plate through a second screw, a second thread groove matched with the second screw is formed in the second fan, and a second thread hole matched with the second screw is formed in the inner folding plate.

As the utility model discloses a further technical scheme again: and a third threaded hole is formed in the inner folded plate and is arranged between the first threaded hole and the second threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that: the screws are directly installed and changed into the side plates which are folded inwards, and the multi-screw hole compatible structure enables the appearance to be concise; meanwhile, the screw holes are concealed, the risk of safety accidents caused by the fact that a customer dismantles the fan is reduced, the fan mounting holes are formed, compatibility of fans with multiple specifications is achieved, and the development cost of the mold is greatly reduced.

Drawings

FIG. 1 is an exploded view of a computer cooling fan mounting structure;

FIG. 2 is another exploded view of a computer cooling fan mounting structure;

FIG. 3 is a schematic view of a first fan and an upper housing of a computer cooling fan mounting structure;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of a second fan and an upper housing of the mounting structure of the heat dissipation fan of the computer;

fig. 6 is an enlarged schematic view of the structure at B in fig. 5.

In the figure: 1-outer shell, 11, inner folded plate, 12-second threaded hole, 13-third threaded hole, 14-first threaded hole, 21-first fan, 22-second fan, 31-first screw and 32-second screw.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The mounting structure of the computer cooling fan shown in fig. 1-6 comprises a housing 1, wherein the housing 1 comprises an upper shell and a lower shell which are matched with each other, preferably clamped, and is convenient to assemble and disassemble; the inner folded plates 11 are fixedly arranged in the upper shell, preferably the inner folded plates 11 and the upper shell are integrally formed, the structure is stable, the processing is convenient, only notches are formed in the side surfaces of the upper shell and are bent, the inner folded plates 11 parallel to the upper surface of the upper shell can be formed, the number of the inner folded plates 11 is preferably four, two side surfaces are respectively arranged and are symmetrically arranged, the stable structure is ensured, the processing amount is reduced, the inner folded plates 11 adopting the inward folding design are simple and attractive in structure, and the risk of safety accidents caused by the fact that a customer dismantles a fan is reduced; a first fan 21 is installed between the inner folded plate 11 and the upper housing, the first fan 21 is fixedly connected with the inner folded plate 11 through a first screw 31, a first thread groove matched with the first screw 31 is formed in the first fan 21, a first thread hole 14 matched with the first screw 31 is formed in the inner folded plate 11, namely, the first thread groove in the first fan 21 is aligned with the first thread hole 14 in the inner folded plate 11, and then the first fan 21 sequentially enters the first thread hole 14 and the first thread groove through the first screw 31 to be fixed between the inner folded plate 11 and the upper housing.

Further, a second threaded hole 12 is formed in the inner folding plate 11, the second threaded hole 12 and the first threaded hole 14 are arranged in a staggered mode, preferably, an included angle between a connecting line of the two threaded holes and the edge of the inner folding plate is 45 degrees, and the first fan 21 can be conveniently replaced by a fan of another specification through the second threaded hole 12.

Example 2

The present embodiment is different from embodiment 1 in that a second fan 22 is installed between the inner folded plate 11 and the upper case, the second fan 22 is fixedly connected to the inner folded plate 11 by a second screw 32, a second screw groove matched with the second screw 32 is formed in the second fan 22, and the second screw 32 is matched with the second screw hole 12, that is, the first fan 21 is replaced with the second fan 22 having a different specification.

Example 3

The embodiment is further optimized on the basis of embodiment 1, the inner folded plate 11 is further provided with a third threaded hole 13, the third threaded hole 13 is arranged between the first threaded hole 14 and the second threaded hole 12, and another specified fan is conveniently installed by arranging the third threaded hole 13, so that the compatibility of the fan is improved, and the development cost of a mold is greatly reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A computer radiator fan mounting structure, includes shell (1), its characterized in that: the casing (1) is including the last casing and the lower casing of mutually supporting, go up inside fixed mounting of casing and have interior folded plate (11), install the fan between interior folded plate (11) and the last casing, the fan passes through screw and interior folded plate (11) fixed connection.

2. The computer cooling fan mounting structure according to claim 1, wherein: the inner folded plate (11) and the upper shell are integrally formed.

3. The computer cooling fan mounting structure according to claim 1 or 2, wherein: the fan includes a first fan (21) and a second fan (22).

4. The computer cooling fan mounting structure according to claim 3, wherein: the first fan (21) is connected with the inner folding plate (11) through a first screw (31), a first thread groove matched with the first screw (31) is formed in the first fan (21), and a first thread hole (14) matched with the first screw (31) is formed in the inner folding plate (11).

5. The computer cooling fan mounting structure according to claim 4, wherein: the second fan (22) is connected with the inner folding plate (11) through a second screw (32), a second thread groove matched with the second screw (32) is formed in the second fan (22), and a second thread hole (12) matched with the second screw (32) is formed in the inner folding plate (11).

6. The computer cooling fan mounting structure according to claim 5, wherein: and a third threaded hole (13) is further formed in the inner folded plate (11), and the third threaded hole (13) is formed between the first threaded hole (14) and the second threaded hole (12).