CN220154875U

CN220154875U - Cabinet with bottom fan frame body capable of sliding

Info

Publication number: CN220154875U
Application number: CN202321658948.7U
Authority: CN
Inventors: 邓浩强
Original assignee: Dongguan Jianxin Electronic Technology Co ltd
Current assignee: Dongguan Jianxin Electronic Technology Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-08
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to the technical field of computer equipment, in particular to a chassis with a slidable bottom fan frame, which comprises a chassis body and a power supply bin arranged at the lower end of the chassis body, wherein a square groove is formed in the upper end face, close to the front panel of the chassis body, of the power supply bin; the case further comprises a fan frame body with the length smaller than that of the square groove and a cooling fan arranged on the fan frame body, the fan frame body is arranged in the square groove in a sliding mode, and a fixing assembly used for fixing the fan frame body to the square groove is arranged on one side of the square groove. The utility model aims to provide a chassis with a slidable bottom fan frame, and the position of the fan frame is adjusted through sliding, so that the effect of direct blowing of display cards with different lengths can be achieved, and the heat dissipation performance in the chassis is improved.

Description

Cabinet with bottom fan frame body capable of sliding

Technical Field

The utility model relates to the technical field of computer equipment, in particular to a chassis with a slidable bottom fan frame.

Background

With the continuous development of computer technology, personal computers are gradually entering into various households, and become an essential component in daily life of people. The personal computer is gradually changed into a personal computer DIY from the previous customization machines of various large-brand manufacturers; the economic conditions of people now also allow them to upgrade their personal computers and gradually appear as DIY manikins, such as "hardware fever friends".

The current computer case can be internally provided with a plurality of heat dissipation devices (fans) to achieve the purpose of increasing the heat dissipation in the case, and the heat dissipation fans arranged at the bottom of the traditional case are fixed due to different lengths of display cards of different types, and cannot form direct blowing after being installed on the display cards with different lengths, so that the air channel in the case is affected, and the heat dissipation performance is affected.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the chassis with the bottom of which the fan frame body can slide, and the position of the fan frame body is adjusted through sliding, so that the effect that display cards with different lengths can form direct blowing is achieved, and the heat dissipation performance in the chassis is improved.

The utility model is realized by the following counting scheme:

the chassis comprises a chassis body and a power supply bin arranged at the lower end of the chassis body, wherein a square groove is formed in the upper end face, close to the front panel of the chassis body, of the power supply bin; the case further comprises a fan frame body with the length smaller than that of the square groove and a cooling fan arranged on the fan frame body, the fan frame body is arranged in the square groove in a sliding mode, and a fixing assembly used for fixing the fan frame body to the square groove is arranged on one side of the square groove.

The fan frame body comprises a sliding frame and a damping installation frame which is rotationally connected to the sliding frame, the sliding frame is in sliding connection with the square groove, the fixing component is used for fixing the sliding frame to the square groove, and the cooling fan is arranged on the installation frame.

The two sides of the mounting frame are respectively provided with a positioning round hole, and the inner side of the sliding frame is provided with a positioning convex ball corresponding to the positioning round hole.

The power supply bin is characterized in that one side of the power supply bin is also provided with a limiting sliding hole and a yielding hole communicated with the limiting sliding hole, the yielding hole is arranged at the upper end of the limiting sliding hole, and the aperture of the yielding hole is larger than that of the limiting sliding hole; one side of the sliding frame is provided with a sliding column which is used for being in sliding connection with the limiting sliding block, the diameter of the sliding column is not larger than the aperture of the limiting sliding hole and smaller than the aperture of the abdicating hole, one end of the sliding column is provided with a limiting column which is used for being abutted against the periphery of the limiting sliding hole, and the diameter of the limiting column is smaller than the aperture of the abdicating hole.

The fixing assembly comprises a screw and a screw hole arranged in the power supply bin; when the screw is in threaded connection with the screw hole, the stud of the screw penetrates through the fixing straight hole, and the nut of the screw is propped against the periphery of the upper end of the fixing straight hole.

Wherein, radiator fan can dismantle with the installing frame and be connected.

The utility model has the beneficial effects that:

according to the chassis with the slidable bottom fan frame, the fan frame body is slidable at the upper end of the power supply bin of the chassis body, the positions of the fan frame bodies are adjusted through sliding aiming at display cards with different lengths, and the positions of the fan frame bodies are fixed through the fixing assembly, so that the effect of direct blowing of the display cards with different lengths can be achieved, and the heat dissipation performance inside the chassis is improved.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an exploded view of a fan housing and a power supply compartment.

Fig. 3 is a schematic structural view of the sliding frame after rotation.

Reference numerals

The machine case body-100, the power supply bin-101, the square groove-102, the limit sliding hole-103, the relief hole-104, the screw-105, the screw hole-106,

the fan comprises a fan frame body-200, a sliding frame-201, a mounting frame-202, a positioning round hole-203, a positioning convex ball-204, a sliding column-205, a limiting column-206, a fixing straight hole-207 and a cooling fan-208.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In order to solve the above-mentioned problems, the present embodiment discloses a chassis with a slidable bottom fan frame 200, the structure of which is shown in fig. 1 to 3, the chassis includes a chassis body 100 and a power supply compartment 101 disposed at the lower end of the chassis body 100, the power supply compartment 101 is provided with a square groove 102 near the upper end face of the front panel of the chassis body 100; the chassis further comprises a fan frame 200 with a length smaller than that of the square groove 102 and a cooling fan 208 arranged on the fan frame 200, the fan frame 200 is slidably arranged on the square groove 102, and a fixing component for fixing the fan frame 200 on the square groove 102 is arranged on one side of the square groove 102.

Specifically, according to the chassis with the slidable bottom fan frame 200, the fan frame 200 is slidable at the upper end of the power supply bin 101 of the chassis body 100, the positions of the fan frame 200 are adjusted by sliding aiming at display cards with different lengths, and the positions of the fan frame 200 are fixed by the fixing assembly, so that the effect of direct blowing can be achieved for the display cards with different lengths, and the heat dissipation performance of the interior of the chassis is improved.

Further, the fan frame 200 includes a sliding frame 201 and a mounting frame 202 connected to the sliding frame 201 in a damped rotation manner, the sliding frame 201 is slidably connected to the square groove 102, the fixing assembly is used for fixing the sliding frame 201 to the square groove 102, and the cooling fan 208 is mounted on the mounting frame 202. By setting the mounting frame 202, the direct blowing angle of the cooling fan 208 is adjusted, and hovering at a certain angle is realized.

Further, positioning round holes 203 are respectively provided on two sides of the mounting frame 202, and positioning convex balls 204 corresponding to the positioning round holes 203 are provided on the inner side of the sliding frame 201. In this embodiment, when the mounting frame 202 is parallel to the horizontal plane, the positioning convex ball 204 is clamped with the positioning round hole 203, so as to facilitate positioning the direct blowing angle of the cooling fan 208.

Further, a limiting sliding hole 103 and a relief hole 104 communicated with the limiting sliding hole 103 are further arranged on one side of the power supply bin 101, the relief hole 104 is arranged at the upper end of the limiting sliding hole 103, and the aperture of the relief hole 104 is larger than that of the limiting sliding hole 103; one side of the sliding frame 201 is provided with a sliding column 205 which is used for being in sliding connection with the limiting sliding block, the diameter of the sliding column 205 is not larger than the aperture of the limiting sliding hole 103 and smaller than the aperture of the yielding hole 104, one end of the sliding column 205 is provided with a limiting column 206 which is used for being abutted against the periphery of the limiting sliding hole 103, and the diameter of the limiting column 206 is smaller than the aperture of the yielding hole 104. In this embodiment, the sliding post 205 can slide in the limiting sliding hole 103, and meanwhile, the sliding distance of the sliding frame 201 can be limited, and the limiting post 206 can prevent the sliding post 205 from being separated from the limiting sliding hole 103; in addition, when the limit post 206 reaches the position of the relief hole 104, the limit post 206 can be passed through the relief hole 104, so as to realize quick assembly and disassembly of the sliding frame 201 and the power supply bin 101. In this embodiment, the cooling fan 208 is detachably connected to the mounting frame 202, so as to replace and maintain the cooling fan 208.

Further, a fixing straight hole 207 is further provided on one side of the sliding frame 201, and the fixing assembly includes a screw 105 and a screw hole 106 provided in the power supply bin 101; when the screw 105 is screwed with the screw hole 106, the stud of the screw 105 passes through the fixing straight hole 207, and the nut of the screw 105 is pressed around the upper end of the fixing straight hole 207. In the present embodiment, the slide frame 201 is fixed by screwing the screw 105.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a bottom fan framework slidable machine case, includes the machine case body and sets up in the power storehouse of machine case body lower extreme, its characterized in that: the upper end face of the power supply bin, which is close to the front panel of the case body, is provided with a square groove;

the case further comprises a fan frame body with the length smaller than that of the square groove and a cooling fan arranged on the fan frame body, the fan frame body is arranged in the square groove in a sliding mode, and a fixing assembly used for fixing the fan frame body to the square groove is arranged on one side of the square groove.

2. The bottom fan frame slidable chassis of claim 1, wherein: the fan frame body comprises a sliding frame and a damping installation frame which is rotationally connected to the sliding frame, the sliding frame is in sliding connection with the square groove, the fixing component is used for fixing the sliding frame to the square groove, and the cooling fan is arranged on the installation frame.

3. The bottom fan frame slidable chassis of claim 2, wherein: positioning round holes are formed in two sides of the mounting frame respectively, and positioning convex balls corresponding to the positioning round holes are arranged on the inner side of the sliding frame.

4. The bottom fan frame slidable chassis of claim 2, wherein: one side of the power supply bin is also provided with a limiting sliding hole and a yielding hole communicated with the limiting sliding hole, the yielding hole is arranged at the upper end of the limiting sliding hole, and the aperture of the yielding hole is larger than that of the limiting sliding hole;

one side of the sliding frame is provided with a sliding column which is used for being in sliding connection with the limiting sliding block, the diameter of the sliding column is not larger than the aperture of the limiting sliding hole and smaller than the aperture of the abdicating hole, one end of the sliding column is provided with a limiting column which is used for being abutted against the periphery of the limiting sliding hole, and the diameter of the limiting column is smaller than the aperture of the abdicating hole.

5. The bottom fan frame slidable chassis of claim 2, wherein: one side of the sliding frame is also provided with a fixed straight hole, and the fixed component comprises a screw and a screw hole arranged in the power supply bin;

when the screw is in threaded connection with the screw hole, the stud of the screw penetrates through the fixing straight hole, and the nut of the screw is propped against the periphery of the upper end of the fixing straight hole.

6. The bottom fan frame slidable chassis of claim 2, wherein: the cooling fan is detachably connected with the mounting frame.