CN214311575U - Dustproof and ventilated case - Google Patents
Dustproof and ventilated case Download PDFInfo
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- CN214311575U CN214311575U CN202120171478.6U CN202120171478U CN214311575U CN 214311575 U CN214311575 U CN 214311575U CN 202120171478 U CN202120171478 U CN 202120171478U CN 214311575 U CN214311575 U CN 214311575U
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Abstract
The utility model provides a dustproof and ventilated case, which comprises a case body, wherein a heat radiation fan and a dust removal fan are respectively arranged at the upper part and the lower part of the front side of the case body, and the air inlets of the heat radiation fan and the dust removal fan are communicated with the outside through the air openings on the case body and blow air flow into the case body along the horizontal direction; a heat dissipation air outlet and a dust exhaust air outlet which correspond to the heat dissipation fan and the dust removal fan are respectively arranged at the rear side of the box body; a heat dissipation channel positioned at the upper part of the box body is formed between the heat dissipation fan and the emission air outlet, a fan of the power supply faces the heat dissipation channel, and the mainboard is close to the heat dissipation channel; through setting up heat dissipation channel and dust exhaust passageway in the upper portion and the lower part of box, avoid accumulating dust in the box, great improvement the radiating efficiency in the box, ensure the problem of mainboard, and walk the line in the box and conceal, improved holistic clean degree, provide a radiating effect good, dirt-proof computer mainframe box for people.
Description
Technical Field
The utility model belongs to the technical field of computer hardware, concretely relates to dustproof quick-witted case that ventilates.
Background
The existing computer belongs to an electric appliance which is frequently used, the existing computer case has long service time, dust is always adhered to a heat dissipation net, and unsmooth ventilation can be caused, so that the temperature in the case is overhigh, and the normal work of electronic elements in the case is influenced.
The dust in the computer case can greatly reduce the heat dissipation effect of the computer, reduce the service life and the use effect of components in the computer case, and bury potential safety hazards for the future use of the computer; in the design process of the computer case, better ventilation and heat dissipation performance of the computer case need to be guaranteed; in order to improve the heat dissipation performance, a shell or a cover body is usually required to be made into a multi-heat-dissipation-hole structure, but the heat dissipation requirements of a computer case cannot be met by the simple structures, so that the heat dissipation efficiency is low, the heat in the case is serious, the heat generated by a power supply fan directly enters the case, the arrangement structure has defects, dust entering the case is scattered in the case due to the disturbance of the fan, a necessary dust exhaust structure is lacked, and the only dust exhaust mode is that the dust is exhausted from an air outlet along with the air flow blown by the fan; the dust removal is frequently required to be regularly disassembled, which brings trouble to people, so that the research on a dustproof and ventilated case is necessary.
Disclosure of Invention
Defect and problem to existing equipment existence, the utility model provides a dustproof quick-witted case that ventilates, the effectual heat-sinking capability who has solved existence among the existing equipment is weak, dust removal effect is poor, and the heat that power fan produced still can get into quick-witted incasement, causes the unable effective exhaust problem of heat.
The utility model provides a scheme that its technical problem adopted is: a dustproof and ventilated case comprises a case body, wherein a heat radiation fan and a dust removal fan are respectively arranged at the upper part and the lower part of the front side of the case body, and air inlets of the heat radiation fan and the dust removal fan are communicated with the outside through an air opening on the case body and blow air flow into the case body along the horizontal direction; a heat dissipation air outlet and a dust exhaust air outlet which correspond to the heat dissipation fan and the dust removal fan are respectively arranged at the rear side of the box body; and a heat dissipation channel positioned on the upper part of the box body is formed between the heat dissipation fan and the emission air outlet, the fan of the power supply faces the heat dissipation channel, and the mainboard is close to the heat dissipation channel.
Furthermore, a dust exhaust structure is arranged between the dust removal fan and the dust removal air outlet, and the dust exhaust structure comprises a dust collection sheet positioned at the upper part and a dust exhaust channel positioned at the lower part; the dust collecting sheets are obliquely and alternately arranged, and adjacent dust collecting sheets form a splayed dust falling port which enables the dust exhaust channel to be communicated with the box body.
Furthermore, a wire arranging groove is formed between the power supply and the mainboard, and an electric wire is arranged in the wire arranging groove, so that the hard disk drive and the mainboard at the front end are electrically connected with the power supply.
Furthermore, the fan of power is fixed on the rear side wall of the box body, and the fan of power is located the end of heat dissipation channel.
Furthermore, the lower part of the main board is provided with a guide sheet, and the guide sheet can guide the airflow blown by the dust removal fan or the auxiliary heat dissipation fan to the lower part of the main board.
The utility model has the advantages that: the utility model discloses set up radiator fan and dust exhausting fan respectively in the upper portion and the lower part of box to according to radiator fan and dust exhausting fan corresponding heat dissipation air outlet and the dust exhaust outlet of having set up, thereby form horizontal heat dissipation channel and horizontal dust exhaust channel respectively in the upper portion and the lower part of box, steam goes upward and discharges from heat dissipation channel, and dust falls under the natural state and discharges the dust in the dust exhaust channel when the start-up of every time; it is rational in infrastructure, simultaneously the utility model discloses with the fan opening of power towards heat dissipation channel, the heat that the power produced directly can be in heat dissipation channel's end discharge, and this part heat does not get into in the box to thermal total amount in the box has been reduced on the whole, and the air current that radiator fan produced forms the negative pressure on the upper portion of mainboard, and the heat that the mainboard produced goes upward direct discharge, great improvement radiating efficiency.
And simultaneously the utility model discloses be provided with the guide vane in the lower part of mainboard, the air current that the guide vane can produce dust exhausting fan or supplementary cooling fan upwards cools down the components and parts on the mainboard from the bottom of mainboard, ensures that the temperature of mainboard can not be too high to can send into heat dissipation channel with the heat of the production of mainboard.
Additionally, the utility model discloses be close to the setting with power and mainboard to be provided with the reason wire casing between the two, the wire rod is direct to be hidden in the reason wire casing.
Therefore, the utility model discloses novel structure sets up heat dissipation channel and dust exhaust passageway through upper portion and lower part at the box, avoids accumulating dust in the box, great improvement the radiating efficiency in the box, ensures the problem of mainboard, and walk the line in the box and conceal, has improved holistic clean degree, provides a radiating effect good, dirt-proof computer case for people.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a dust exhaust structure.
Fig. 3 is a schematic structural view of the guide vane.
The reference numbers in the figures are: the device comprises a box body 1, a heat dissipation fan 2, a dust removal fan 3, a split port 4, an exhaust outlet 5, a dust exhaust air outlet 6, a power supply 7, a mainboard 8, a wire arrangement groove 9, a dust exhaust structure 10, a heat dissipation channel 11, a hard disk drive 12, a dust exhaust channel 13, a guide sheet 14 and a dust collection sheet 15.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: this embodiment aims at providing a dustproof quick-witted case that ventilates, mainly used is to desktop computer host computer box, it is serious to generating heat in the current quick-witted incasement, the heat that power fan produced directly gets into in the box, there is the defect on the overall arrangement structure, the dust that gets into quick-witted incasement in addition is owing to be dispersed at quick-witted incasement by the fan disturbance, lack necessary dust exhaust structure, the only discharge mode of dust is along with the air current follow air outlet department discharge that the fan bloated into, dustproof effect and radiating effect all have the defect, this embodiment provides a dustproof quick-witted case that ventilates for this reason.
As shown in fig. 1, a dustproof and ventilated case includes a case 1, in this embodiment, the case 1 is a main case of a desktop computer, a heat dissipation fan 2 and a dust removal fan 3 are respectively disposed at an upper portion and a lower portion of a front side of the case 1, wherein the heat dissipation fan 2 and the dust removal fan 3 are respectively mounted on a bracket and at a bottom of the case 1, air inlets of the heat dissipation fan 2 and the dust removal fan 3 are communicated with the outside through an air opening on the case 4, and an air flow is blown into the case along a horizontal direction; a heat dissipation air outlet 5 and a dust exhaust air outlet 6 which correspond to the heat dissipation fan 2 and the dust removal fan 3 are respectively arranged at the rear side of the box body 1; and a heat dissipation channel 11 positioned at the upper part of the box body is formed between the heat dissipation fan 2 and the air emission outlet 5, the fan of the power supply 7 faces the heat dissipation channel 11, and the mainboard 8 is close to the heat dissipation channel 11.
A dust exhaust structure 10 is arranged between the dust removal fan 3 and the dust exhaust air outlet 6, and comprises a dust collection sheet 15 positioned at the upper part and a dust exhaust channel 13 positioned at the lower part; the dust collecting sheets 15 are obliquely and alternately arranged, the adjacent dust collecting sheets form splayed dust falling openings, and the dust falling openings enable the dust exhaust channels 13 to be communicated with the interior of the box body 1, so that the dust exhaust channels 13 are formed at the bottom of the box body, hot air ascends and is exhausted from the heat exhaust channels 11 by utilizing the heat exhaust channels 11 at the upper part and the dust exhaust channels 13 at the lower part, and dust falls down in a natural state and is exhausted from the dust exhaust channels 13 when the machine is started each time; it is rational in infrastructure, avoid at the accumulation dust and the heat of box, have dust exhaust, radiating function.
In addition, this embodiment fixes the fan of power 7 on the back lateral wall of box, and the fan of power is located heat dissipation channel's end, and with the fan opening of power towards heat dissipation channel 11, the heat that power 7 produced directly can be discharged at heat dissipation channel's end, and this part heat does not get into in the box to heat's total amount in the box has been reduced on the whole, and the air current that heat dissipation fan produced forms the negative pressure on the upper portion of mainboard, and the heat that the mainboard produced directly discharges on going, great improvement radiating efficiency.
Example 2: this example is substantially the same as example 1, except that: in the embodiment, the wire arranging groove is arranged in the box body.
As shown in fig. 1, a wire arrangement groove 9 is provided between the power supply 7 and the motherboard 8, and an electric wire is provided in the wire arrangement groove 9, so that the hard disk drive 12 and the motherboard 8 at the front end are electrically connected to the power supply 7.
This embodiment is close to power 7 and mainboard 8 and sets up to be provided with reason wire casing 9 between the two, hide in reason wire casing 9 between the wire rod, not only practiced thrift the length of wire rod, be close to the setting with the intensive mainboard of winding displacement and power simultaneously, the winding displacement of being convenient for.
Example 3: this example is substantially the same as example 1, except that: the present embodiment provides a guide piece 14 at the lower portion of the main plate.
In this embodiment, as shown in fig. 3, a guide fin 14 is provided at a lower portion of the main plate 8, and the guide fin can guide the airflow blown by the dust removing fan or the auxiliary heat dissipating fan to the lower portion of the main plate.
In this embodiment, the bottom of the mainboard is cooled down to the components on the mainboard, so that the temperature of the mainboard is not too high, the heat generated by the mainboard can be sent into the heat dissipation channel, and the heat dissipation efficiency of the whole heating element is improved.
Claims (5)
1. The utility model provides a dustproof quick-witted case that ventilates, includes the box, its characterized in that: the upper part and the lower part of the front side of the box body are respectively provided with a cooling fan and a dust removing fan, and air inlets of the cooling fan and the dust removing fan are communicated with the outside through an air opening on the box body and blow air flow into the box body along the horizontal direction; a heat dissipation air outlet and a dust exhaust air outlet which correspond to the heat dissipation fan and the dust removal fan are respectively arranged at the rear side of the box body; and a heat dissipation channel positioned on the upper part of the box body is formed between the heat dissipation fan and the emission air outlet, the fan of the power supply faces the heat dissipation channel, and the mainboard is close to the heat dissipation channel.
2. The dust-proof ventilated casing of claim 1, wherein: a dust exhaust structure is arranged between the dust removal fan and the dust removal air outlet, and comprises a dust collection sheet positioned at the upper part and a dust exhaust channel positioned at the lower part; the dust collecting sheets are obliquely and alternately arranged, and adjacent dust collecting sheets form a splayed dust falling port which enables the dust exhaust channel to be communicated with the box body.
3. The dust-proof ventilated casing of claim 1, wherein: a wire arranging groove is formed between the power supply and the mainboard, and an electric wire is arranged in the wire arranging groove, so that the hard disk drive and the mainboard at the front end are electrically connected with the power supply.
4. The dust-proof ventilated casing of claim 1, wherein: the fan of power is fixed on the rear side wall of the box body, and the fan of power is located the end of heat dissipation channel.
5. The dust-proof ventilated casing of claim 1, wherein: the lower part of the main board is provided with a guide sheet, and the guide sheet can guide airflow blown by the dust removal fan or the auxiliary heat dissipation fan to the lower part of the main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171478.6U CN214311575U (en) | 2021-01-22 | 2021-01-22 | Dustproof and ventilated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120171478.6U CN214311575U (en) | 2021-01-22 | 2021-01-22 | Dustproof and ventilated case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214311575U true CN214311575U (en) | 2021-09-28 |
Family
ID=77828860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120171478.6U Active CN214311575U (en) | 2021-01-22 | 2021-01-22 | Dustproof and ventilated case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214311575U (en) |
-
2021
- 2021-01-22 CN CN202120171478.6U patent/CN214311575U/en active Active
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