CN211857399U

CN211857399U - Computer cabinet

Info

Publication number: CN211857399U
Application number: CN202021021863.4U
Authority: CN
Inventors: 张现莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2020-11-03
Anticipated expiration: 2030-06-06

Abstract

The utility model relates to a computer case, which comprises a case frame, wherein the bottom of the case frame is provided with a bottom plate, the front side is provided with a main panel, the back side is provided with a back plate, the two sides are provided with side plates, the main panel is provided with a plurality of flap-type loose-leaf doors, the openings of the flap-type loose-leaf doors are vertically upward and provided with hinges, the shaft ends of the hinges are connected with control handles arranged at the top end of the main panel through main connecting rods, the side plates are provided with shutters with forward openings, the shafts of the shutters are connected with driving rods, the driving rods are connected with the linkage rods through traction mechanisms, the inner sides of the shutters are provided with fans linked with the shutters, the outer side of the shutters are sleeved with dustproof nets, the utility model has a compact integral structure, the opening and closing controllability of heat dissipation channels is good, the connection between each other, the ventilation effect is better, has effectively prolonged the time that inside components and parts of computer machine case normally worked.

Description

Computer cabinet

Technical Field

The utility model belongs to computer fittings particularly, what relate to is a computer machine case.

Background

The computer case is used as a case for integrating core components of an electronic computer and has the characteristic of high spatial integration, so that when the computer case runs at full speed, the temperature in the case body can be increased sharply due to high temperature caused by high load of the electronic components, if the heat cannot be dissipated effectively in time, the performance of the electronic components is reduced seriously, overheating shutdown occurs slightly, the components are burned out seriously, and irreparable loss is caused, and therefore the heat dissipation is an important function for the computer case.

At present, the heat radiation structure of radiating channel is mostly taken, guarantee the new trend admission capacity through increaseing inlet channel, improve quick-witted incasement portion's air flow rate and guarantee the radiating effect, but these structures have the problem, such as inlet channel's control is not convenient enough, inlet channel's intake is not enough, inlet channel's the direction of setting is unreasonable, inlet channel is not enough to the influence of actual intake and can also take a large amount of dusts to aggravate the quick-witted incasement portion condition of generating heat to quick-witted incasement portion even and so on.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists among the background art, the utility model provides a computer machine case has solved above-mentioned technical problem and has satisfied actual demand, and concrete technical scheme is as follows:

the utility model provides a computer case, includes the box frame, box frame bottom is equipped with the bottom plate, openly is equipped with the main panel, and the back is equipped with the backplate, and both sides are equipped with the curb plate, be equipped with several flap-type loose-leaf door on the main panel, flap-type loose-leaf door opening is vertical upwards and be equipped with in self bottom with the hinge that the main panel links to each other, the axle head of hinge is connected with the control handle of locating the main panel top through the main connecting rod, the both ends of control handle are equipped with the trace, the trace is through the slide rail swing joint who locates box frame both sides, the curb plate is equipped with the tripe that the opening is forward, the hub connection of tripe has the actuating lever, the actuating lever pass through drive mechanism with the trace is connected, the inboard of tripe be equipped with the fan of tripe.

As a further technical scheme of the utility model, the central line that turns over board-like loose-leaf door symmetry in the main panel set up in below the middle part height of main panel, the axle head of hinge is equipped with the extension section, the tip that turns over board-like loose-leaf door pass through little connecting rod with the extension section is connected the back and is linked to each other with the main connecting rod, the root that turns over board-like loose-leaf door be equipped with main panel fixed connection's contact switch, the contact switch be connected with locate the main panel inboard with the refrigeration fan that turns over board-like loose-leaf door and align.

As the utility model discloses further technical scheme, the refrigeration fan includes little fan and locates little fan advances the semiconductor refrigeration piece of wind direction, the below of refrigeration fan is equipped with the water collector.

As a further technical scheme of the utility model, the bottom of trace be equipped with box frame fixed connection's release spring, the side of trace is equipped with elasticity card bamboo shoot, elasticity card bamboo shoot is connected with and locates switch on the control handle.

As a further technical scheme of the utility model, the quantity ratio of fan with the tripe is 3:1, link to each other through the straight board between the fan, the straight board with the inboard of tripe is the right angle and is connected.

As a further technical solution of the utility model, the both ends of actuating lever respectively with the edge of tripe and the edge sliding connection of box frame, the edge of tripe and box frame's edge is equipped with the confession the spout of actuating lever tip activity.

As a further technical scheme of the utility model, drive mechanism is the flexible strip that pulls, still including locating the spout that pulls at box frame edge, the flexible tip that pulls the strip with control handle fixed connection.

The utility model has the advantages of that: the whole structure is compact, the opening and closing controllability of the heat dissipation channel is good, the connection between the heat dissipation channel and the heat dissipation channel is simple and reliable, the control difficulty is extremely low, the heat dissipation channel is reasonable in setting mode, the ventilation effect is good, the opening and closing can be carried out at any time, the problem that external dust enters the interior of the case in a large amount due to the fact that the ventilation channel is opened is effectively solved, and the normal working time of components inside the case of the computer is effectively prolonged.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic view of the matching structure of the flap type loose-leaf door 6 and the control handle 7.

Fig. 3 is a schematic structural view of the flap type loose-leaf door 6 and the refrigeration fan.

Fig. 4 is a schematic view of the connection structure of the louver 8.

Fig. 5 is a front view of the louver 8.

Wherein: the box body frame 1, the bottom plate 2, the main panel 3, the back plate 4, the side plate 5, the flap type hinge door 6, the hinge 60, the main connecting rod 61, the extending section 62, the small connecting rod 63, the contact switch 64, the control handle 7, the linkage rod 70, the sliding rail 71, the push-out spring 72, the elastic clamping bamboo shoot 73, the switch 74, the louver 8, the driving rod 80, the fan 81, the straight plate 82, the traction mechanism 9, the flexible traction strip 90, the traction sliding groove 91, the small fan 10, the semiconductor refrigeration piece 11, the water receiving disc 12, the sliding groove 13 and the dustproof net 14.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Referring to fig. 1, 2 and 4, a computer case comprises a case frame 1, wherein a bottom plate 2 is arranged at the bottom of the case frame 1, a main panel 3 is arranged at the front side, a back plate 4 is arranged at the back side, side plates 5 are arranged at the two sides, a plurality of flap-type hinge doors 6 are arranged on the main panel 3, a hinge 60 connected with the main panel 3 is vertically arranged at the bottom end of the flap-type hinge door 6, the shaft end of the hinge 60 is connected with a control handle 7 arranged at the top end of the main panel 3 through a main connecting rod 61, two ends of the control handle 7 are provided with linkage rods 70, the linkage rods 70 are movably connected through slide rails 71 arranged at the two sides of the case frame 1, the side plates 5 are provided with louvers 8 with forward openings, the shafts of the louvers 8 are connected with driving rods 80, the driving rods 80 are connected with the linkage rods 70 through a traction mechanism 9, fans 81 linked with the louvers 8 are arranged at the inner, the outer side of the louver 8 is sleeved with a dust screen 14.

The utility model discloses an embodiment: when the utility model is used normally, the computer case has the proper ventilation and heat dissipation structure, thereby meeting the normal heat dissipation requirement; when high-performance operation is required, a user can operate the control handle 7 to pull the control handle upwards, and further drive the main connecting rod 61 and the driving rod 80 connected through the traction mechanism 9 through the linkage rod 70, so that the flap type loose-leaf door 6 and the louver 8 are opened, the fan 81 is driven to supply air into the case 1 in a large flow rate, and the heat exchange efficiency is improved; preferably, the louver 8 can meet the requirement only by arranging on one side plate 5, the flap type shutter door 6 on the front side can be provided with a dustproof blocking net type structure, the passive air inlet efficiency is improved, and the dustproof net 14 effectively blocks dust from entering a case and is convenient to disassemble and wash; wherein, slide rail 71 can effectively improve the activity smoothness degree of control handle 7, the utility model discloses in, control handle 7 of isomorphism just can operate all initiative ventilation structure, consequently the operation degree of difficulty is extremely low, convenient operation to overall structure has greatly increased the area of ventilating, has improved heat exchange efficiency.

Referring to fig. 1, 2 and 3, in a preferred embodiment, the arrow shown in the figure is the direction of the corresponding component when the control handle 7 is pulled upward, the flap type loose-leaf door 6 is arranged below the middle height of the main panel 3 symmetrically to the center line of the main panel 3, the shaft end of the hinge 60 is provided with an extension section 62, the end of the flap type loose-leaf door 6 is connected with the extension section 62 through a small connecting rod 63 and then connected with a main connecting rod 61, the root of the flap type loose-leaf door 6 is provided with a contact switch 64 fixedly connected with the main panel 3, the contact switch 64 is connected with a refrigeration fan which is arranged inside the main panel 3 and aligned with the flap type loose-leaf door 6, and by using the connecting rod arrangement form shown in fig. 2 and 3, the up-and-down movement of the control handle 7 can be converted into opening and closing of the flap type loose-leaf door 6, and by using the labor-saving lever arrangement, the transmission is reliable and labor-saving, the contact switch 64 can be connected with any electronic component for heat dissipation, such as a refrigeration fan, so that the refrigeration fan can be opened along with the opening of the flap type loose-leaf door 6, the linkage is good, and the cooling speed in the case is effectively improved by the refrigeration fan.

The small link 63 in fig. 3 should be adjusted in compliance with the principle of the link mechanism in actual installation, so as to prevent interference by surrounding parts during movement.

Referring to fig. 3, in a preferred embodiment, the cooling fan includes a small fan 10 and a semiconductor cooling plate 11 disposed in an air intake direction of the small fan 10, a water pan 12 is disposed below the cooling fan, energy consumption of the semiconductor cooling plate 11 is lower than that of liquid nitrogen, but cooling effect is better than that of general air cooling, the water pan 12 can receive condensed water generated during cooling, and heat of a heating end of the semiconductor cooling plate 11 can be taken away along with flowing air.

Referring to fig. 2, in a preferred embodiment, a push-out spring 72 fixedly connected to the box frame 1 is disposed at the bottom end of the linkage rod 70, an elastic catch 73 is disposed at a side of the linkage rod 70, the elastic catch 73 is connected to a switch 74 disposed on the control handle 7, the push-out spring 72 can be used to better assist in lifting the control handle 7, so as to save labor for a user, in addition, the box frame 1 should be provided with a groove (not shown) engaged with the elastic catch 73, and the elastic catch 73 is released or locked by being linked with the switch 74, which is a common mechanical connection structure, and is reliable and simple.

Referring to fig. 4 and 5, in a preferred embodiment, the number ratio of the fans 81 to the louvers 8 is 3:1, the fans 81 are connected by straight plates 82, and the straight plates 82 are connected with the inner sides of the louvers 8 at right angles, so that the air intake efficiency can be improved as much as possible, and impurities can be prevented from entering the chassis, and the number of the louvers 8 is preferably 3-5, and is not required to be more.

Referring to fig. 4, in a preferred embodiment, two ends of the driving rod 80 are slidably connected to the edge of the louver 8 and the edge of the box frame 1, the edge of the louver 8 and the edge of the box frame 1 are provided with sliding slots 13 for moving the ends of the driving rod 80, and by using the sliding link structure of the driving rod 80, the pulling mechanism 9 can slide along the box frame 1 and drive the louver 8 to move, where an arrow shown in the figure is a moving direction of a relevant component when the pulling mechanism 9 pulls.

Referring to fig. 4 and 5, in a preferred embodiment, the traction mechanism 9 is a flexible traction strip 90, and further includes a traction chute 91 disposed at an edge of the box frame 1, an end of the flexible traction strip 90 is fixedly connected to the control handle 7, and an arrow shown in the figure, that is, an action direction of a relevant component when the traction mechanism 9 is in traction, effectively guides the flexible traction strip 90 to move.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A computer case comprises a case body frame, a bottom plate is arranged at the bottom of the case body frame, a main panel is arranged on the front side, a back plate is arranged on the back side, side plates are arranged on the two sides, it is characterized in that a plurality of flap type hinge doors are arranged on the main panel, the opening of the flap type hinge door is vertically upward, the bottom end of the flap type hinge door is provided with a hinge connected with the main panel, the shaft end of the hinge is connected with a control handle arranged at the top end of the main panel through a main connecting rod, two ends of the control handle are provided with linkage rods, the linkage rods are movably connected through slide rails arranged on two sides of the box body frame, the side plates are provided with shutters with forward openings, the shaft of the shutter is connected with a driving rod, the driving rod is connected with the linkage rod through a traction mechanism, the inner side of the louver is provided with a fan which is linked with the louver, and the outer side of the louver is sleeved with a dust screen.

2. The computer case according to claim 1, wherein the flap type hinge door is disposed below a middle height of the main panel symmetrically to a center line of the main panel, an extending section is disposed at an end of the hinge, an end of the flap type hinge door is connected to the extending section through a small link and then connected to the main link, a contact switch fixedly connected to the main panel is disposed at a root of the flap type hinge door, and the contact switch is connected to a cooling fan disposed inside the main panel and aligned to the flap type hinge door.

3. The computer case of claim 2, wherein the cooling fan comprises a small fan and a semiconductor cooling plate arranged in the air intake direction of the small fan, and a water pan is arranged below the cooling fan.

4. The computer case as claimed in claim 1, wherein a push-out spring fixedly connected to the case frame is disposed at a bottom end of the linkage rod, and an elastic latch is disposed at a side of the linkage rod and connected to a switch disposed on the control handle.

5. The computer case of claim 1, wherein the number ratio of the fans to the louvers is 3:1, the fans are connected by straight plates, and the straight plates are connected at right angles to the inner sides of the louvers.

6. The computer case of claim 1, wherein two ends of the driving rod are slidably connected to the edges of the shutter and the edges of the box frame, respectively, and the edges of the shutter and the edges of the box frame are provided with sliding grooves for the ends of the driving rod to move.

7. The computer case of claim 1, wherein the pulling mechanism is a flexible pulling strip, and further comprises a pulling chute arranged at the edge of the case frame, and an end of the flexible pulling strip is fixedly connected with the control handle.