CN214751695U

CN214751695U - Energy-concerving and environment-protective type computer heat dissipation dust removal machine case

Info

Publication number: CN214751695U
Application number: CN202120889107.1U
Authority: CN
Inventors: 冯艳
Original assignee: Hunan International Economics University
Current assignee: Hunan International Economics University
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model provides an energy-concerving and environment-protective type computer heat dissipation dust remover case. The energy-saving environment-friendly computer heat dissipation dust removal case comprises a case body, a fan cover and an air inlet fan, wherein the case body is provided with an air inlet, the air inlet fan is installed on the air inlet, and the fan cover is clamped on the outer side wall of the case body and covers the air inlet fan; the middle part of the air cover is provided with an air suction opening opposite to the air inlet, the air suction opening is connected with the air cover through a plurality of dust adsorption plates, the plurality of dust adsorption plates are arranged at intervals along the periphery of the air suction opening in a circumferential manner, and a plurality of dust adsorption holes are arranged on the dust adsorption plates; two interval and a plurality of dust adsorption hole between the dust adsorption plate form inlet air channel. Compared with the prior art, the utility model provides an energy-concerving and environment-protective type computer heat dissipation dust remover case makes the intake increase, more does benefit to the heat dissipation in the box.

Description

Energy-concerving and environment-protective type computer heat dissipation dust removal machine case

Technical Field

The utility model relates to a computer hardware technical field especially relates to an energy-concerving and environment-protective type computer heat dissipation dust remover case.

Background

Computers are indispensable electronic products in daily work, study, and life. It generates high heat due to long-term operation, and therefore, heat dissipation is generally a concern in computer chassis.

The existing heat dissipation generally adopts a fan, but the fan does not consider dust removal, so that dust is easily accumulated on the surface of the fan, the running load of the fan is increased, and the power consumption of a computer is increased.

The existing solution is to install a filter screen on the air inlet side of the fan, such as an energy-saving and environment-friendly computer heat dissipation dust removal case disclosed in patent publication No. CN208569509U, or a computer case capable of automatically removing internal dust disclosed in patent publication No. CN 202331323U.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective type computer heat dissipation dust remover case does not influence the intake to guarantee better heat dispersion.

The technical scheme of the utility model is that: an energy-saving environment-friendly computer heat dissipation dust removal case comprises a case body, a fan cover and an air inlet fan, wherein the air inlet fan is used for sucking air outside the case body into the case body and generating cooling airflow; the middle part of the air cover is provided with an air suction opening opposite to the air inlet, the air suction opening is connected with the air cover through a plurality of dust adsorption plates, the plurality of dust adsorption plates are arranged at intervals along the periphery of the air suction opening in a circumferential manner, and a plurality of dust adsorption holes are arranged on the dust adsorption plates; two interval and a plurality of dust adsorption hole between the dust adsorption plate form inlet air channel.

In the scheme, the dust adsorption plates are arranged on the surface of the fan cover, and the dust adsorption plates are provided with the plurality of dust adsorption holes, so that air inlets are formed in the middle of the fan cover, and air inlet channels are respectively arranged among the dust adsorption plates arranged at intervals and the dust adsorption holes, so that the air inlet amount is increased, and the heat dissipation in the box body is facilitated; in addition, dust is adsorbed by the dust adsorption plate, dust accumulation of the air inlet fan is reduced, power consumption of the computer is reduced, and energy conservation is achieved.

Preferably, the surface area of a single dust adsorption plate is larger than the area of the space between two dust adsorption plates.

Preferably, the energy-saving environment-friendly computer heat-dissipation dust-removal case further comprises a dust collection box with an opening at the top, and the bottom of the fan housing is provided with an ash falling port; the dust collecting box is detachably arranged at the lower end of the fan cover, and the dust collecting box is communicated with the fan cover through the dust falling port and the opening.

Preferably, the bottom of the fan housing is provided with an inner buckle, the top of the dust collecting box is provided with an outer buckle, the inner buckle and the outer buckle are both of L-shaped structures, the inner buckle is arranged at two ends of the bottom of the fan housing, and the L-shaped structure of the inner buckle faces outwards; the outer buckles are arranged at two ends of the top of the dust collection box, and the L shapes of the outer buckles are arranged inwards; the outer buckle and the inner buckle are inserted in a sliding mode, and the outer buckles at the two ends are located on the outer sides of the inner buckles at the two ends.

Preferably, energy-concerving and environment-protective type computer heat dissipation dust removal machine case still includes the filter screen, the filter screen is located on the air inlet and with the inside wall of box can be dismantled and be connected.

Preferably, be equipped with the extension board on the box, form the installation cavity between the inside wall of extension board and box, the filter screen includes the body and locates the peripheral mounting panel of body, the mounting panel of filter screen bottom is arranged in the installation cavity, on the mounting panel at filter screen top through the screw with the box is connected.

Preferably, the sum of the areas of the plurality of dust adsorption holes in the dust adsorption plate is larger than the surface area of the dust adsorption plate.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, a dust adsorption plate is designed on the surface of a fan cover, a plurality of dust adsorption holes are designed on the dust adsorption plate, air inlets are formed in the middle of the fan cover, and air inlet channels are formed between the dust adsorption plates arranged at intervals and the dust adsorption holes, so that the air inlet amount is increased, and the heat dissipation in a box body is facilitated;

secondly, dust is adsorbed by the dust adsorption plate, dust accumulation of the air inlet fan is reduced, power consumption of the computer is reduced, and energy conservation is realized;

thirdly, designing a dust collecting box, so that the dust passing through the dust adsorption plate falls into the dust collecting box as much as possible under the action of the air inlet fan and is collected, and after a certain amount of dust is reached, the dust collecting box can be conveniently detached, cleaned or replaced;

and fourthly, double-layer filtering is formed by the dust adsorption plate and the filter screen, so that air entering the box body is cleaner, and the pollution to the internal parts of the computer case is avoided.

Drawings

Fig. 1 is a schematic structural view of an energy-saving environment-friendly computer heat-dissipation dust-removal case provided by the present invention, with a dust-collecting box and a fan housing disassembled;

fig. 2 is the utility model provides an energy-concerving and environment-protective type computer heat dissipation dust remover case look sideways at and cut open structure schematic diagram.

In the drawings: 1-box body, 11-air inlet, 2-fan cover, 21-air suction inlet, 22-dust adsorption plate, 23-dust adsorption hole, 24-dust falling port, 25-inner buckle, 3-air inlet fan, 4-dust collection box, 41-opening, 42-outer buckle, 5-filter screen, 51-body, 52-mounting plate, 6-support plate, 7-mounting cavity and 8-screw.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

As shown in fig. 1 and fig. 2, the energy-saving environment-friendly computer heat dissipation and dust removal chassis provided in this embodiment includes a chassis 1, a fan housing 2, an air inlet fan 3, a dust collecting box 4, a filter screen 5, a support plate 6, an installation cavity 7, and screws 8.

The box body 1 is a sheet metal structural part. On the back of the box 1, it is generally considered to provide an air inlet 11 beside the power supply. The supply fan 3 is installed at the air inlet 11. The intake fan 3 may be fixed by a plate member (not shown) connected to a side wall of the intake port 11. The flabellum of air inlet fan 3 is towards the outside of box 1 for inhale the air outside the box in to the box and produce the cooling air current, be used for the heat dissipation of 1 inside components and parts of box.

The fan housing 2 is clamped on the outer side wall of the box body 1 and covers the outer end of the air inlet fan 3. And an air suction opening 21 opposite to the air inlet 11 is formed in the middle of the fan housing 2. In this embodiment, the wind shield 2 is rectangular, and the air inlet 21 is circular. The air suction opening 21 is connected with the fan housing 2 through a plurality of dust adsorption plates 22. A plurality of dust adsorption plate 22 is laid along the periphery of inlet scoop 21 at circumference interval, dust adsorption plate 22 is close to the surface (the side of keeping away from the box) setting of fan housing 2. The dust adsorption plate 22 is provided with a plurality of dust adsorption holes 23. The dust adsorption holes 23 are used for adsorbing dust in the air. In order to ensure the dust adsorption effect and ensure the air intake, the sum of the areas of the plurality of dust adsorption holes 23 on the dust adsorption plate 22 is larger than the surface area of the dust adsorption plate 22. In general, the number of the dust adsorbing holes 23 is preferably large and the hole diameter is preferably small.

The interval between two dust adsorption plates 22 and the plurality of dust adsorption holes 23 form an air inlet channel. In order to remove more dust in the air, the surface area of a single dust adsorption plate 22 is larger than the area of the space between two dust adsorption plates 22.

The top of the dust collecting box 4 is provided with an opening 41, and two ends of the top of the dust collecting box 4 are provided with outer buckles 42. The bottom of the fan housing 2 is provided with an ash falling port 24, and two ends of the bottom of the fan housing 2 are provided with inner buckles 25. The inner buckle 25 and the outer buckle 42 are both L-shaped structures, the L shape of the inner buckle 25 is arranged outwards (the short side of the L shape extends outwards), and the L shape of the outer buckle 42 is arranged inwards (the short side of the L shape extends inwards). When the outer clips 42 are slidably inserted into the inner clips 25, the outer clips 42 at the two ends are positioned at the outer sides of the inner clips 25 at the two ends, and the dust collecting box 4 is communicated with the wind shield 2 through the opening 41 and the dust falling port 24.

The dust entering from the space between the dust absorption plates 22 falls into the dust collection box 4 from the dust falling port 24 under the centrifugal action of the fan blades of the air inlet fan 3 and is collected. In addition, part of the dust that is not adsorbed by the dust adsorption plate 22 may be dropped into the dust box 4 to be collected. When the dust in the dust collecting box 4 needs to be cleaned, the dust collecting box 4 is slid to the side far away from the box body 1, so that the outer buckle 42 is separated from the inner buckle 25. After cleaning, the cleaning tool can be installed in a sliding mode in the opposite direction.

The filter screen 5 is arranged on the air inlet 11 and is detachably connected with the inner side wall of the box body 1. The method specifically comprises the following steps: the box body 1 is provided with a support plate 6, the support plate 6 can be an L-shaped plate or a U-shaped plate, and a U-shaped installation cavity 7 is formed between the support plate 6 and the inner side wall of the box body 1. The filter screen 5 includes a body 51 and a mounting plate 52 disposed around the body 51. The mounting panel 52 at the bottom of the filter screen 5 is arranged in the mounting cavity 7, and the mounting panel 52 at the top of the filter screen 5 is connected with the box body 1 through the screw 8 in a threaded manner. Through threaded connection, be convenient for change or clear up the filter screen, guarantee the ventilation quality.

The filter screen 5 should rationally select the type, filter tiny dust as far as possible and do not influence the intake.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An energy-saving environment-friendly computer heat dissipation dust removal case comprises a case body and is characterized by further comprising a fan cover and an air inlet fan, wherein the air inlet fan is used for sucking air outside the case body into the case body and generating cooling airflow; the middle part of the air cover is provided with an air suction opening opposite to the air inlet, the air suction opening is connected with the air cover through a plurality of dust adsorption plates, the plurality of dust adsorption plates are arranged at intervals along the periphery of the air suction opening in a circumferential manner, and a plurality of dust adsorption holes are arranged on the dust adsorption plates; two interval and a plurality of dust adsorption hole between the dust adsorption plate form inlet air channel.

2. The energy-saving environment-friendly computer heat-dissipation dust-removal cabinet according to claim 1, wherein the surface area of a single dust adsorption plate is larger than the area of the interval between two dust adsorption plates.

3. The energy-saving environment-friendly computer heat-dissipation dust-removal case as claimed in claim 1, further comprising a dust collection box with an opening at the top, wherein the bottom of the fan housing is provided with an ash falling port; the dust collecting box is detachably arranged at the lower end of the fan cover, and the dust collecting box is communicated with the fan cover through the dust falling port and the opening.

4. The energy-saving environment-friendly computer heat-dissipation dust-removal case as claimed in claim 3, wherein an inner buckle is arranged at the bottom of the fan housing, an outer buckle is arranged at the top of the dust collection box, the inner buckle and the outer buckle are both L-shaped structures, the inner buckle is arranged at two ends of the bottom of the fan housing, and the L-shape of the inner buckle is arranged outwards; the outer buckles are arranged at two ends of the top of the dust collection box, and the L shapes of the outer buckles are arranged inwards; the outer buckle and the inner buckle are inserted in a sliding mode, and the outer buckles at the two ends are located on the outer sides of the inner buckles at the two ends.

5. The energy-saving environment-friendly computer heat-dissipation dust-removal case as claimed in claim 1, further comprising a filter screen, wherein the filter screen is arranged on the air inlet and detachably connected with the inner side wall of the case body.

6. The energy-saving environment-friendly computer heat-dissipation dust-removal case as claimed in claim 5, wherein a support plate is arranged on the case body, an installation cavity is formed between the support plate and the inner side wall of the case body, the filter screen comprises a body and an installation plate arranged on the periphery of the body, the installation plate at the bottom of the filter screen is arranged in the installation cavity, and the installation plate at the top of the filter screen is connected with the case body through screws.

7. The energy-saving environment-friendly computer heat dissipation dust removal cabinet according to any one of claims 1 to 6, wherein the sum of the areas of the plurality of dust adsorption holes on the dust adsorption plate is larger than the surface area of the dust adsorption plate.