CN210804267U

CN210804267U - Computer cabinet

Info

Publication number: CN210804267U
Application number: CN202020087407.3U
Authority: CN
Inventors: 李美阑
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-06-19
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to the technical field of computer hardware, and discloses a computer case, which comprises a shell and a base arranged at the bottom of the shell; a heat dissipation mechanism is embedded in one side wall of the shell and comprises a semiconductor refrigeration piece, a cold guide piece arranged at the cold end of the semiconductor refrigeration piece and a heat dissipation piece arranged at the hot end of the semiconductor refrigeration piece; a supporting plate is arranged in the base, and a fan is arranged in an installation groove in the middle of the supporting plate; the base side wall is also provided with a vent hole. The heat dissipation mechanism is embedded in the shell, when the semiconductor refrigeration piece works, the heat can be quickly exchanged with the heat in the case, the heat dissipation speed is high, meanwhile, the fan can accelerate the air flow in the case, and the heat dissipation mechanism is matched with the fan for use, so that the heat dissipation effect can be further improved; when the purpose of rapid heat dissipation is achieved, the fan blows downwards, so that air in the case circulates outwards, dust is prevented from entering the case, and a good dustproof effect is achieved.

Description

Computer cabinet

Technical Field

The utility model relates to a computer hardware technical field specifically is a computer machine case.

Background

The desktop computer is composed of a host case and an LED display screen, the host case and the LED display screen are connected through an AVI/HDMI data line, the LED display screen is placed on a computer desktop, when people place the host case, the LED display screen is placed on the desktop and also placed on the ground, the case placed on the computer desktop can greatly occupy the effective utilization space of the office desktop, so that the desktop looks messy, most of the case is placed on the ground, dust brought by people during walking can enter the case from case radiating holes to pollute computer hardware inside the case, the cleaning period of the computer case is shortened, the heat dissipation effect is influenced, if the cleaning is not carried out for a long time, the service performance of the computer can be directly influenced, particularly, the dust is difficult to clean after entering the computer case, the cleaning time is wasted, the use is delayed, and the working progress is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the dust easily gets into quick-witted case through the louvre among the prior art and influences the computer and use, the utility model provides a computer machine case will dispel the heat the mechanism embedded on the casing to outside ventilation in bottom of the case portion plays good dustproof effect, and the radiating effect is better.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a computer case comprises a shell and a base arranged at the bottom of the shell; a heat dissipation mechanism is embedded in one side wall of the shell and comprises a semiconductor refrigeration piece, a cold guide piece arranged at the cold end of the semiconductor refrigeration piece and a heat dissipation piece arranged at the hot end of the semiconductor refrigeration piece;

a supporting plate is arranged in the base, and a fan is arranged in an installation groove in the middle of the supporting plate; the base side wall is also provided with a vent hole.

Preferably, the fan 12V is a low-speed fan and is arranged for blowing downwards.

Preferably, the bottom of the base is further provided with supporting and moving mechanisms, and the supporting and moving mechanisms are symmetrically distributed at corners of the supporting and moving mechanisms.

Preferably, the supporting and moving mechanism comprises a supporting column and a moving wheel connected with the supporting column through a rotating shaft; be provided with on the support column and accomodate the groove, remove the wheel accessible the axis of rotation rotates extremely accomodate the inslot.

Preferably, the supporting and moving mechanism is connected with the base through threads, the supporting column is provided with external threads, and the base is provided with a threaded hole.

Preferably, the bottom of the inner side of the shell is also provided with a separation net.

The utility model provides a computer case. The method has the following beneficial effects:

the heat dissipation mechanism is embedded in the shell, when the semiconductor refrigeration piece works, the semiconductor refrigeration piece can quickly exchange heat in the case, the heat dissipation speed is high, meanwhile, the fan in the base can accelerate air flow in the case, and the heat dissipation mechanism is matched with the fan to further improve the heat dissipation effect; the fan blows air downwards to enable air in the case to circulate outwards, a certain resistance is formed at the ventilating hole, dust is prevented from entering the case, a good dustproof effect is achieved, and the service life of the case is prolonged;

the utility model discloses an chassis bottom still is provided with the support moving mechanism, wherein removes the collapsible design of wheel adoption, has improved quick-witted case greatly and has used the flexibility, has further improved the practicality of quick-witted case.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the heat dissipation mechanism of the present invention;

FIG. 3 is a schematic view of the base structure of the present invention;

fig. 4 is a schematic structural view of the supporting and moving mechanism of the present invention.

[ description of reference ]

In the figure: 10-shell, 20-base, 21-vent hole, 30-support plate, 40-fan, 41-connecting lead, 50-heat dissipation mechanism, 51-semiconductor refrigeration piece, 52-cold conduction piece, 53-heat dissipation piece, 60-support moving mechanism, 61-support column, 611-containing groove, 62-rotating shaft, 63-moving wheel and 70-separation net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a computer cabinet comprises a shell 10 and a base 20 arranged at the bottom of the shell 10; a heat dissipation mechanism 50 is embedded in one side wall of the housing 10, and the heat dissipation mechanism 50 includes a semiconductor refrigeration sheet 51, a cold guide sheet 52 arranged at the cold end of the semiconductor refrigeration sheet 51, and a heat sink 53 arranged at the hot end of the semiconductor refrigeration sheet 51; the semiconductor refrigeration piece 51 refrigerates, exchanges heat through the cold guide piece 52, and then radiates heat out of the case through the radiating fin 53;

a supporting plate 30 is arranged in the base 20, and a fan 40 is arranged in an installation groove in the middle of the supporting plate 30; the side wall of the base 20 is further provided with a vent 21, and when the fan 40 works, the fan drives the air in the casing 10 to flow, so that the heat dissipation effect is improved.

Of course, when this embodiment is implemented, the fan 4012V is a low-speed fan and is arranged to blow air downwards, and the fan 40 blows air downwards, so that air in the housing 10 circulates outwards, and a certain resistance is formed at the ventilation hole 21, so as to prevent dust from entering the housing 10, and achieve a good dustproof effect.

In one embodiment, the bottom of the base 20 is further provided with a supporting and moving mechanism 60, the supporting and moving mechanism 60 is symmetrically distributed at corners of the supporting and moving mechanism 60, and the supporting and moving mechanism 60 is arranged to support the whole case, so that the case can be conveniently placed and moved for use.

In a specific application, as shown in fig. 4, the supporting and moving mechanism 60 includes a supporting column 61, and a moving wheel 63 connected to the supporting column 61 through a rotating shaft 62; be provided with on the support column 61 and accomodate groove 611, remove the wheel 63 accessible the axis of rotation 62 rotates extremely in accomodating groove 611, remove wheel 63 and adopt and accomodate the setting, it is to improve quick-witted case and use the flexibility, satisfies different users' demand.

Certainly, in the specific implementation of this embodiment, in order to improve the overall assembly efficiency of the chassis, the supporting and moving mechanism 60 is connected to the base 20 through a screw thread, the supporting column 61 is provided with an external screw thread, and the base 20 is provided with a threaded hole.

In one embodiment, the bottom of the inner side of the housing 10 is further provided with a separation net 70, and the separation net 70 plays a role of secondary dust prevention and insect prevention, thereby being beneficial to the safe use of the chassis.

When the fan is assembled and used, the connecting lead 41 of the fan 40 is connected with a power supply control system in the case, and meanwhile, the heat dissipation mechanism 50 is connected with the power supply control system by using a lead; when the computer works, the heat dissipation mechanism 50 is embedded on the shell 10, heat can be quickly exchanged with heat inside the shell 10, the heat dissipation speed is high, and due to the fact that the fan 40 blows downwards, air in the shell 10 circulates outwards, certain resistance is formed at the ventilation hole, dust is prevented from entering the shell 10, a good dustproof effect is achieved, and the service life of the case is prolonged.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer chassis, characterized in that: comprises a shell (10) and a base (20) arranged at the bottom of the shell (10); a heat dissipation mechanism (50) is embedded in one side wall of the shell (10), and the heat dissipation mechanism (50) comprises a semiconductor refrigeration piece (51), a cold guide piece (52) arranged at the cold end of the semiconductor refrigeration piece (51), and a heat dissipation sheet (53) arranged at the hot end of the semiconductor refrigeration piece (51);

a supporting plate (30) is arranged in the base (20), and a fan (40) is arranged in an installation groove in the middle of the supporting plate (30); the side wall of the base (20) is also provided with a vent hole (21).

2. A computer case according to claim 1, wherein: the fan (40) is a 12V low-speed fan and is arranged for blowing downwards.

3. A computer case according to claim 1, wherein: the base (20) bottom still is provided with supports moving mechanism (60), support moving mechanism (60) symmetric distribution in support moving mechanism (60) corner.

4. A computer case according to claim 3, wherein: the supporting and moving mechanism (60) comprises a supporting column (61) and a moving wheel (63) connected with the supporting column (61) through a rotating shaft (62); the supporting column (61) is provided with a storage groove (611), and the moving wheel (63) can rotate into the storage groove (611) through the rotating shaft (62).

5. The computer case of claim 4, wherein: the supporting and moving mechanism (60) is connected with the base (20) through threads, external threads are arranged on the supporting column (61), and a threaded hole is formed in the base (20).

6. A computer case according to claim 1, wherein: the bottom of the inner side of the shell (10) is also provided with a separation net (70).