CN109917867B

CN109917867B - Wind-guiding radiating computer mainframe

Info

Publication number: CN109917867B
Application number: CN201910179418.6A
Authority: CN
Inventors: 费丽君
Original assignee: Heilongjiang Bayi Agricultural University
Current assignee: Heilongjiang Bayi Agricultural University
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2023-02-03
Anticipated expiration: 2039-03-11
Also published as: CN109917867A

Abstract

The invention discloses a computer mainframe box capable of guiding wind and dissipating heat, which comprises a shell, a back plate, a fan and a fixing clamp, wherein the back plate is movably connected to the right side of the shell, and the shell and the back plate are assembled in a sliding mode through a mounting sliding groove and a sliding protrusion and are elastically limited through a limiting mechanism; still the activity is provided with the induced air structure in the casing, the induced air mechanism comprises horizontal spout, sliding block, pin and deflector. The invention has simple installation mode and is convenient for the insertion, extraction and replacement of hardware; the installation is convenient, the limit is accurate, and the use is convenient; the air current of fan output can directly blow to the hardware through the guide of deflector, and the effect of blowing is better, and the deflector also can enlarge heat radiating area simultaneously, improves the radiating efficiency.

Description

Wind-guiding radiating computer mainframe

Technical Field

The invention relates to the field of computer accessories, in particular to a computer mainframe capable of guiding wind and dissipating heat.

Background

With the rapid development of the social informatization industry, the application of the computer is promoted to a greater extent. The case is used as one part of computer fittings and has the main function of placing and fixing the computer fittings to play a role in supporting and protecting. In addition, the computer case also has an important role in shielding electromagnetic radiation.

The existing computer mainframe box has a relatively simple structure and mainly comprises a shell and an assembled access cover, and although the connection mode has a simple structure, the disassembly is inconvenient, and the access cover can be removed by a large external force; meanwhile, the heat dissipation of the mainframe box is always an important problem in use, along with the gradual improvement of the requirements of program operation on hardware nowadays, the heating temperature of the hardware is higher, the pure increase of the fan only improves the energy consumption, and the air flow generated by blowing is not fully utilized.

Disclosure of Invention

The present invention is directed to a computer mainframe with wind guiding and heat dissipating functions to solve the above problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a computer mainframe box capable of guiding wind and dissipating heat comprises a shell, a back plate, a fan and a fixing clamp, wherein the back plate is movably connected to the right side of the shell, and the shell and the back plate are assembled in a sliding mode through a mounting sliding groove and a sliding protrusion and are elastically limited through a limiting mechanism; still the activity is provided with the induced air structure in the casing, the induced air mechanism comprises horizontal spout, sliding block, pin and deflector.

Further, the casing is the open cuboid structure of right-hand member, inner wall symmetric welding is provided with the mounting pad about the casing right side, casing left side lower part embedding is provided with the net bars that admits air, the net bars that admits air is the trapezium structure metal mesh of retraining gradually from left to right, casing left side wall is located it is equipped with the mounting plate to admit air the net bars top, the mounting plate level riveting is fixed casing left wall, mounting plate middle part embedding is provided with the fan, the output direction of fan is from bottom to top, casing rear side wall embedding is provided with the otter board of giving vent to anger.

Furthermore, the fixing clip is riveted on the left side wall in the shell, a plurality of groups of fixing clips are arranged from top to bottom, the fixing clip consists of mounting cushion blocks and spring pieces, the mounting cushion blocks are two strip-shaped pieces with L-shaped sections, and the two mounting cushion blocks are arranged in a mirror symmetry manner; the spring pieces are symmetrically welded to the opposite side faces of the placement cushion blocks and made of spring steel, two ends of each spring piece are welded to the two sides of the end face of the placement cushion block, and the spring pieces are in arc-shaped bending and movably attached to the bending faces.

Further, the upper side wall and the lower side wall of the right side of the shell are symmetrically embedded with installation sliding grooves, the upper end and the lower end of the back plate are symmetrically integrally formed with sliding protrusions in sliding fit with the installation sliding grooves, and the back plate is movably attached to the installation gaskets.

Further, stop gear is in by the embedding setting the spacing groove of installation gasket side and the spacing arch of connecting in backplate side recess through the spring constitute, the recess embedding sets up the backplate side just with the spacing groove sets up relatively, the spacing groove is half spherical sunken, the spacing groove with spacing protruding clearance fit.

Further, the horizontal embedding of upper wall in the casing is provided with horizontal spout, horizontal spout sets up the rear side in the casing, horizontal spout is the open "back" font groove of lower extreme level, sliding fit is provided with the sliding block in the horizontal spout, the sliding block lower extreme is provided with the slender pole perpendicularly, the slender pole upper end with the sliding block passes through screw-thread fit swing joint, the welding of slender pole front side is provided with the deflector, the deflector is the crooked multiunit foil of arc, multiunit the deflector cooperation form the lower part with the fan is relative and the side is adjacent the passageway that the fixing clip clearance is relative.

Compared with the prior art, the invention has the beneficial effects that: when the computer fixing clamp is used, the hard disk, the display card, the mainboard and the like in the computer can be movably clamped on the fixing card through the design of the cushion block and the spring piece, the mounting mode is simple, and the plugging and the replacement are convenient; when the back plate is assembled on the right side of the shell through the matching of the installation sliding groove and the sliding protrusion, the limiting protrusion is firstly pressed into the groove by the side edge of the installation gasket and continuously slides until the limiting protrusion slides into the limiting groove, so that the limiting is formed, when the back plate needs to be opened, the limiting protrusion can be separated from the limiting groove through reverse movement, and therefore the back plate can be movably assembled, is convenient to install, is accurate in limiting and is convenient to use; after the hardware installation is accomplished, through the swing joint of slender pole and sliding block, the slip of rethread sliding block on horizontal spout aligns the hardware with the passageway side opening that the deflector is constituteed, and the air current of fan output can directly blow to the hardware through the guide of deflector, and the effect of blowing is better, and the deflector also can enlarge heat radiating area simultaneously, improves the radiating efficiency.

Drawings

Fig. 1 is a schematic structural view of embodiment 1.

Fig. 2 is an enlarged schematic view of the structure of region a in example 1.

Fig. 3 is a schematic structural diagram of a fixing card in a computer mainframe for guiding wind and dissipating heat.

Fig. 4 is a schematic structural view of embodiment 2.

Fig. 5 is a schematic structural view of an induced draft structure in embodiment 2.

In the figure: 1-shell, 2-mounting gasket, 3-back plate, 4-mounting sliding groove, 5-sliding protrusion, 6-groove, 7-limiting groove, 8-limiting protrusion, 9-air inlet grid, 10-air outlet net plate, 11-mounting plate, 12-fan, 13-fixing clamp, 14-mounting cushion block, 15-spring plate, 16-horizontal sliding groove, 17-sliding block, 18-thin rod and 19-guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, an air-guiding heat-dissipating computer mainframe box includes a housing 1, a back panel 3, a fan 12, and a fixing clip 13, where the back panel 3 is movably connected to the right side of the housing 1, and the housing 1 and the back panel 3 are slidably assembled by installing a sliding groove 4 and a sliding protrusion 5 and are elastically limited by a limiting mechanism.

Casing 1 is the open cuboid structure of right-hand member, inner wall symmetric welding is provided with mounting pad 2 about 1 right side of casing, the embedding of 1 left side lower part of casing is provided with the net bars 9 of admitting air, the net bars 9 of admitting air is the trapezium structure metal mesh of retraining gradually from the left hand right hand, 1 left side wall of casing is located the net bars 9 top of admitting air is equipped with

mounting plate

11, 11 horizontal riveting of mounting plate is fixed 1 left wall of casing, 11 middle part embeddings of mounting plate are provided with fan 12, fan 12's output direction is from bottom to top, 1 back side wall embedding of casing is provided with the otter board 10 of giving vent to anger.

The fixing clips 13 are riveted on the left side wall in the shell 1, a plurality of groups of fixing clips 13 are arranged from top to bottom, each fixing clip 13 consists of a mounting cushion block 14 and a spring piece 15, each mounting cushion block 14 is a strip-shaped piece with an L-shaped section, and the two mounting cushion blocks 14 are arranged in a mirror symmetry mode; settle 14 opposite side symmetry welding of cushion and be provided with spring leaf 15, spring leaf 15 is spring steel material and both ends welding settle 14 terminal surface both sides of cushion, both sides spring leaf 15 is the crooked and the laminating of crooked face activity of arc, through settling the design of cushion 14 and spring leaf 15, can be with hard disk, display card, mainboard etc. in the computer equal activity joint on fixing clip 13, the mounting means is simple, the plug of being convenient for is changed.

The symmetrical embedding of lateral wall is provided with installation sliding tray 4 about 1 right side of casing, the symmetrical integrated shaping in both ends is provided with installation sliding tray 4 sliding fit's slip arch 5 about backplate 3, backplate 3 with installation gasket 2 activity laminating.

Stop gear is in by the embedding setting the spacing groove 7 of 2 sides of mounting pad and through the spacing arch 8 of spring coupling in 3 side recesses 6 of backplate constitute, the recess 6 embedding sets up 3 sides of backplate and with spacing groove 7 sets up relatively, spacing groove 7 is half spherical sunken, spacing groove 7 with spacing protruding 8 clearance fit, like this with backplate 3 when 1 right side of casing through the cooperation assembly of installation sliding tray 4 and sliding protrusion 5, spacing arch 8 is at first impressed into recess 6 by 2 sides of mounting pad, continues to slide until spacing protruding 8 slips into spacing groove 7 to form spacingly, when needing to open backplate 3, reverse movement can make spacing protruding 8 break away from spacing groove 7.

Example 2

Referring to fig. 4 to 5, in an embodiment of the present invention, on the basis of embodiment 1, an air inducing structure is movably disposed in the housing 1, the air inducing mechanism is composed of a horizontal sliding groove 16, a sliding block 17, a thin rod 18 and a guiding plate 19, the horizontal sliding groove 16 is horizontally embedded in an upper wall of the housing 1, the horizontal sliding groove 16 is disposed on a rear side of the housing 1, the horizontal sliding groove 16 is a "return" shaped groove with a horizontally opened lower end, the sliding block 17 is slidably disposed in the horizontal sliding groove 16, the thin rod 18 is vertically disposed at a lower end of the sliding block 17, an upper end of the thin rod 18 and the sliding block 17 are movably connected through a thread fit, the guiding plate 19 is welded at a front side of the thin rod 18, the guiding plate 19 is a plurality of groups of metal sheets bent in an arc shape, the plurality of groups of guiding plates 19 are matched to form a channel with a lower portion opposite to the fan 12 and a side surface opposite to an adjacent fixing clip 13, and an opening of the channel composed of the guiding plate 19 is aligned to a hardware through a side of the guiding plate 16 and a side of the guiding plate 19 is adjusted through a matching activity, so that an air flow output from the guiding plate 19 can be directly blown to the hardware, and a heat dissipating area of the hardware can be increased.

The working principle of the invention is as follows: when the computer fixing clip is used, through the design of the cushion block 14 and the spring piece 15, a hard disk, a display card, a main board and the like in a computer can be movably clamped on the fixing clip 13, the mounting mode is simple, and the plugging and the replacement are convenient; when the back plate 3 is assembled on the right side of the shell 1 through the matching of the installation sliding groove 4 and the sliding protrusion 5, the limiting protrusion 8 is firstly pressed into the groove 6 by the side edge of the installation gasket 2, and continuously slides until the limiting protrusion 8 slides into the limiting groove 7, so that the limiting is formed, when the back plate 3 needs to be opened, the limiting protrusion 8 can be separated from the limiting groove 7 through reverse movement, and therefore, the back plate can be movably assembled, is convenient to install, is accurate in limiting and is convenient to use; after the hardware installation is accomplished, through pin 18 and sliding block 17's swing joint, the slip of rethread sliding block 17 on horizontal spout 16, aim at the hardware with the passageway side opening that deflector 19 is constituteed, the air current of fan 12 output can directly blow to the hardware through deflector 19's guide, and the effect of blowing is better, and deflector 19 also can enlarge heat radiating area simultaneously, improves the radiating efficiency.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 mainframe box capable of guiding wind and dissipating heat comprises a shell (1), a back plate (3), a fan (12) and a fixing clamp (13), wherein the back plate (3) is movably connected to the right side of the shell (1), and is characterized in that the shell (1) and the back plate (3) are assembled in a sliding mode through a mounting sliding groove (4) and a sliding protrusion (5) and are elastically limited through a limiting mechanism; an induced draft structure is movably arranged in the shell (1), and the induced draft structure consists of a horizontal sliding groove (16), a sliding block (17), a thin rod (18) and a guide plate (19);

the utility model discloses a fan fixing device, including casing (1), upper wall level embedding in casing (1) is provided with horizontal spout (16), horizontal spout (16) set up rear side in casing (1), horizontal spout (16) are the open "return" word shape groove of lower extreme level, sliding fit is provided with sliding block (17) in horizontal spout (16), sliding block (17) lower extreme is provided with thin pole (18) perpendicularly, thin pole (18) upper end with sliding block (17) are through screw-thread fit swing joint, thin pole (18) front side welding is provided with deflector (19), deflector (19) are the crooked multiunit metal sheet of arc, multiunit deflector (19) cooperation form the lower part with fan (12) just the side is relative and adjacent the relative passageway in fixing card (13) clearance.

2. The computer mainframe box capable of guiding wind and dissipating heat as claimed in claim 1, wherein the casing (1) is a rectangular parallelepiped structure with an open right end, mounting pads (2) are symmetrically welded to the upper and lower inner walls of the right side of the casing (1), an air inlet mesh grid (9) is embedded into the lower portion of the left side of the casing (1), the air inlet mesh grid (9) is a metal mesh with a trapezoidal structure gradually constrained from left to right, a mounting plate (11) is arranged on the left side wall of the casing (1) above the air inlet mesh grid (9), the mounting plate (11) is horizontally riveted and fixed to the left wall of the casing (1), a fan (12) is embedded into the middle of the mounting plate (11), the output direction of the fan (12) is from bottom to top, and an air outlet mesh plate (10) is embedded into the rear side wall of the casing (1).

3. The computer mainframe box capable of guiding wind and dissipating heat as claimed in claim 1, wherein the fixing clips (13) are riveted to the inner left side wall of the casing (1), a plurality of groups of fixing clips (13) are arranged from top to bottom, and the fixing clips (13) are composed of mounting pads (14) and spring pieces (15).

4. The computer mainframe box capable of guiding wind and dissipating heat as claimed in claim 3, wherein the mounting pads (14) are two strips with an "L" shaped cross section, and the two mounting pads (14) are arranged in mirror symmetry; the spring piece (15) is symmetrically welded to the opposite side faces of the placement cushion block (14), the spring piece (15) is made of spring steel, two ends of the spring piece are welded to the two sides of the end face of the placement cushion block (14), and the spring piece (15) is curved in an arc shape and movably attached to the curved face.

5. The air-guiding and heat-dissipating computer mainframe box as claimed in claim 2, wherein the upper and lower sidewalls of the right side of the casing (1) are symmetrically embedded with mounting sliding grooves (4), the upper and lower ends of the back plate (3) are symmetrically and integrally formed with sliding protrusions (5) slidably engaged with the mounting sliding grooves (4), and the back plate (3) and the mounting gasket (2) are movably attached to each other.

6. The computer mainframe box capable of guiding wind and dissipating heat as claimed in claim 2, wherein the limiting mechanism is composed of a limiting groove (7) embedded in the side edge of the mounting gasket (2) and a limiting protrusion (8) connected in a groove (6) in the side edge of the back plate (3) through a spring, the groove (6) is embedded in the side edge of the back plate (3) and is opposite to the limiting groove (7), the limiting groove (7) is a semi-spherical recess, and the limiting groove (7) and the limiting protrusion (8) are movably matched.