CN223413670U

CN223413670U - Dust-resistant high-heat dissipation chassis

Info

Publication number: CN223413670U
Application number: CN202422956375.7U
Authority: CN
Inventors: 王利贺
Original assignee: Beijing Tadpole Star Technology Co ltd
Current assignee: Beijing Tadpole Star Technology Co ltd
Priority date: 2024-12-02
Filing date: 2024-12-02
Publication date: 2025-10-03
Anticipated expiration: 2034-12-02

Abstract

The utility model relates to the technical field of cabinets, in particular to an ash accumulation preventing high-heat-dissipation cabinet which comprises a cabinet body, wherein two air inlet holes are formed in the bottom of the cabinet body, a dustproof piece is arranged at the bottom of the cabinet body and comprises a U-shaped plate, a first filter screen plate and a second filter screen plate are sequentially arranged in the U-shaped plate from bottom to top, heat dissipation fans are arranged at the two air inlet holes, heat dissipation openings are formed in the top of the cabinet body, an auxiliary heat dissipation piece is arranged at the heat dissipation openings and comprises a rectangular box body, two air passing holes are formed in the bottom of the inner wall of the rectangular box body, exhaust fans are arranged at the two air passing holes, and the rectangular box body is internally provided with the dustproof screen plates. This prevent high heat dissipation machine case of deposition is through the built-in two-layer filter screen board of U shaped plate to realize the secondary filter of air, the design of first filter screen board and second filter screen board makes the user need not to disassemble whole machine case and can easily change or wash the filter screen board, has greatly improved the maintenance convenience, has reduced the clearance degree of difficulty in the use.

Description

High heat dissipation machine case of anti-dust

Technical Field

The utility model relates to the technical field of cabinets, in particular to an ash deposition preventing high-heat-dissipation cabinet.

Background

Computer cabinets are housings for computer hardware that house and protect various hardware components within the computer, and are typically made of metal or plastic with appropriate heat dissipation and ventilation systems to ensure that the hardware within the computer works properly and is not damaged, and when the cabinet is in use, because of the general side-to-side heat dissipation, dust is easily dropped into the interior of the cabinet causing short circuit damage to the computer accessories.

The utility model discloses a dustproof computer case with a publication number of CN221303940U, which comprises a case main body, wherein two sides of the case main body are respectively provided with a side plate, the side plates are rotationally connected with the case main body through pins, radiating areas are arranged on the side plates, dustproof parts are arranged on the outer sides of the side plates, and the side plates are clamped with the case main body through fixing parts.

The filter screen of the prior art is arranged in the fixing frame, the fixing frame is arranged on the inner side of the side plate, when the filter screen needs to be cleaned, the case shell needs to be disassembled, the process is tedious and time-consuming, inconvenience is brought to a user, and in view of the fact, the dust accumulation preventing high-heat-dissipation case is provided.

Disclosure of utility model

The present utility model is directed to a dust-proof high heat dissipation chassis, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a prevent high heat dissipation machine case of deposition, includes the box, the left side of box is connected with the side through the bolt and opens the board, two inlet port that are the fore-and-aft symmetry and arrange are seted up to the bottom of box, the bottom of box is equipped with the dust guard, the dust guard includes the U-shaped board of fixed connection in the bottom of the box, first filter screen plate and second filter screen plate are equipped with in proper order from bottom to top in the U-shaped board, the bottom of box inner wall just is located the position of two inlet ports and all is equipped with radiator fan, and two radiator fans are supplied power by quick-witted incasement power supply system, and during operation at the inside air current that produces of box, outside air enters into the box from the inlet port after the filtration of dust guard;

The top of box has seted up the thermovent, the top of box and the position that is located the thermovent are equipped with auxiliary heat dissipation spare, auxiliary heat dissipation spare includes the rectangle box body, two air passing holes that are the front and back symmetry and arrange are seted up to the bottom of rectangle box body inner wall, and the air passing hole communicates with the thermovent, makes the heat that the work of the inside components and parts of box produced can follow the air current to discharge to the rectangle box body in from the thermovent, and is discharged to the external world again from the rectangle box body two air passing hole department all is equipped with the exhaust fan, and two exhaust fans are supplied power by quick-witted incasement power supply system, and during operation with the air in the box upwards discharges to improve the velocity of flow of the inside air of box, and then strengthen the radiating effect, the inside top of rectangle box body is equipped with dustproof otter board, avoids the dust to enter into the rectangle box body.

Preferably, the bottom of box and the position that is close to both sides all are equipped with the support for support the box, make the bottom of box vacate the installation space of dust keeper, the bottom of support is equipped with the slipmat, improves frictional force, thereby improves the stability when this quick-witted case is placed.

Preferably, the opening of U-shaped board sets up towards left, first U-shaped groove has been seted up to the well lower part of U-shaped board inner wall, first filter screen board is pegged graft in first U-shaped inslot, the second U-shaped groove has been seted up to the well upper portion of U-shaped board inner wall, second filter screen board is pegged graft in the second U-shaped inslot, the dismouting of first filter screen board and second filter screen board of being convenient for.

Preferably, the filter pore size of the first filter screen plate is larger than that of the second filter screen plate, secondary filtration is ensured to be carried out on air, dust is effectively prevented from entering into the chassis, the left side of the first filter screen plate is provided with a first blocking strip, a user can conveniently and outwardly withdraw the first filter screen plate, and the left side of the second filter screen plate is provided with a second blocking strip, so that the user can conveniently and outwardly withdraw the second filter screen plate.

Preferably, the top of first stifled strip is laminated mutually with the bottom of box, the bottom of first stifled strip is laminated mutually with the top of second stifled strip, the right side of first stifled strip and the right side of second stifled strip all laminate mutually with the left side of U shaped plate, ensure that external air just can enter into the box after passing through from first filter screen plate and second filter screen plate in proper order.

Preferably, the bottom of the inner wall of the box body is provided with two rectangular air gathering pipes, and the two radiating fans are respectively positioned in the two rectangular air gathering pipes, so that the generation effect of upward air flow is improved.

Preferably, the position that both sides and be close to the bottom all are equipped with the U-shaped strip around the box inner wall, two peg graft between the U-shaped strip has the fretwork baffle, the fretwork baffle is located the top of rectangle air gathering pipe, avoids the unexpected whereabouts of components and parts in the box to smash out radiator fan.

Preferably, the bottom of rectangle box body outer wall is equipped with frame shape mount pad, frame shape mount pad passes through the bolt and can dismantle the top of connecting in the box, the dismouting of auxiliary heat dissipation piece of being convenient for.

Preferably, the positioning openings are formed in the front side and the rear side of the top of the rectangular box body, positioning blocks are arranged in the front side and the rear side of the dustproof screen plate, the two positioning blocks are respectively located in the two positioning openings, the position of the dustproof screen plate can be fixed, and the dustproof screen plate can be conveniently disassembled and assembled, so that a user can clean the dustproof screen plate conveniently.

Preferably, the top of rectangle box body articulates there is flip, works as flip lid closes at the top of rectangle box body, flip's bottom is laminated mutually with the top of dustproof otter board, when using this quick-witted case, can open flip, when not using this machine case, closes flip, can reduce the clean number of times of dustproof otter board, and further avoids the inside components and parts of machine case to produce the deposition.

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

1. This prevent high heat dissipation machine case of deposition is through the built-in two-layer filter screen board of U shaped plate to realize the secondary filter of air, the design of first filter screen board and second filter screen board makes the user need not to disassemble whole machine case and can easily change or wash the filter screen board, has greatly improved the maintenance convenience, has reduced the clearance degree of difficulty in the use.

2. This prevent high heat dissipation machine case of deposition through setting up radiator fan and exhaust fan, has formed effectual air flow channel in the machine incasement, and the radiator fan of bottom produces ascending air current, will be through filterable outside air introduction, and the auxiliary heat dissipation piece at top then discharges hot air rapidly through the exhaust fan, has strengthened the radiating efficiency of machine incasement portion greatly.

3. This prevent high heat dissipation machine case of deposition, rectangular box internally mounted have dustproof otter board, can effectively prevent the dust to get into in the auxiliary heat dissipation spare, in addition, flip's design has further prevented dust accumulation when not using the machine case, has reduced the influence that inside components and parts received because of the dust is piled up.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

FIG. 4 is a second schematic diagram of a portion of the structure of the present utility model;

fig. 5 is a schematic diagram showing an assembly structure of a case and a heat radiation fan in the present utility model;

FIG. 6 is a schematic view of a dust guard structure according to the present utility model;

FIG. 7 is a schematic diagram of an assembly structure of a case and an auxiliary heat sink according to the present utility model;

FIG. 8 is a schematic view of a portion of an auxiliary heat sink according to the present utility model;

In the figure, 1, a box body; 10, a bracket, 11, an air inlet, 12, a heat radiation opening, 13, U-shaped strips, 2, a side opening plate, 3, a heat radiation fan, 4, a dustproof piece, 40, a U-shaped plate, 400, a first U-shaped groove, 401, a second U-shaped groove, 41, a first filter screen plate, 410, a first blocking strip, 42, a second filter screen plate, 420, a second blocking strip, 5, an auxiliary heat radiation piece, 50, a rectangular box body, 500, an air passing hole, 501, a positioning opening, 51, a dustproof screen plate, 510, a positioning block, 52, an exhaust fan, 53, a flip cover, 54, a frame-shaped mounting seat, 6, a rectangular air collecting pipe and 7, a hollowed-out partition plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-8, the present utility model provides a technical solution:

The high heat dissipation case capable of preventing dust accumulation comprises a case body 1, wherein a side opening plate 2 is detachably connected to the left side of the case body 1 through bolts, two air inlet holes 11 which are arranged in a front-back symmetrical mode are formed in the bottom of the case body 1, a dustproof piece 4 is arranged at the bottom of the case body 1, the dustproof piece 4 comprises a U-shaped plate 40 fixedly connected to the bottom of the case body 1, a first filter screen plate 41 and a second filter screen plate 42 are sequentially arranged in the U-shaped plate 40 from bottom to top, heat dissipation fans 3 are arranged at the positions of the two air inlet holes 11 at the bottom of the inner wall of the case body 1, the two heat dissipation fans 3 are powered by a power supply system in the case body, when the two heat dissipation fans 3 work, upward air flows are generated in the case body 1, and outside air enters the case body 1 from the air inlet holes 11 after being filtered by the dustproof piece 4;

The top of box 1 has seted up thermovent 12, the top of box 1 and the position that is located thermovent 12 are equipped with auxiliary heat dissipation spare 5, auxiliary heat dissipation spare 5 includes rectangle box 50, two air passing holes 500 that are the front and back symmetry and arrange are seted up to the bottom of rectangle box 50 inner wall, air passing holes 500 and thermovent 12 intercommunication, make the heat that the work of the inside components and parts of box 1 produced can be followed the air current and discharged to rectangle box 50 in, discharge to the external world again from rectangle box 50, two air passing holes 500 department all is equipped with exhaust fan 52, two exhaust fans 52 are supplied power by quick-witted incasement power supply system, two exhaust fans 52 during operation upwards discharge the air in the box 1, thereby improve the velocity of flow of the inside air of box 1, and then strengthen the radiating effect, the inside top of rectangle box 50 is equipped with dustproof otter board 51, avoid the dust to enter into rectangle box 50.

In this embodiment, the bottom of the box 1 and the positions close to the front and rear sides are all provided with the support 10 for supporting the box 1, so that the bottom of the box 1 is free of the installation space of the dust-proof piece 4, the bottom of the support 10 is provided with the anti-slip pad, the friction force is improved, and the stability of the case during placement is improved.

Specifically, the opening of the U-shaped plate 40 is set towards the left, the middle lower part of the inner wall of the U-shaped plate 40 is provided with a first U-shaped groove 400, the first filter screen plate 41 is inserted into the first U-shaped groove 400, the middle upper part of the inner wall of the U-shaped plate 40 is provided with a second U-shaped groove 401, and the second filter screen plate 42 is inserted into the second U-shaped groove 401, so that the first filter screen plate 41 and the second filter screen plate 42 can be conveniently disassembled and assembled.

Further, the size of the filter holes of the first filter screen plate 41 is larger than that of the second filter screen plate 42, secondary filtration is guaranteed on air, dust is effectively prevented from entering the chassis, the first blocking strips 410 are arranged on the left side of the first filter screen plate 41, a user can conveniently and outwardly withdraw the first filter screen plate 41, the second blocking strips 420 are arranged on the left side of the second filter screen plate 42, and the user can conveniently and outwardly withdraw the second filter screen plate 42.

Further, the top of the first blocking strip 410 is attached to the bottom of the box 1, the bottom of the first blocking strip 410 is attached to the top of the second blocking strip 420, and the right side of the first blocking strip 410 and the right side of the second blocking strip 420 are attached to the left side of the U-shaped plate 40, so that external air can enter the box 1 after passing through the first filter screen plate 41 and the second filter screen plate 42 in sequence.

Further, the bottom of the inner wall of the box body 1 is provided with two rectangular air gathering pipes 6, and the two cooling fans 3 are respectively positioned in the two rectangular air gathering pipes 6, so that the generation effect of upward air flow is improved.

Further, the positions of the front side and the rear side of the inner wall of the box body 1, which are close to the bottom, are provided with U-shaped strips 13, a hollowed-out partition 7 is inserted between the two U-shaped strips 13, the hollowed-out partition 7 is positioned above the rectangular air collecting pipe 6, and the situation that components in the box body 1 accidentally drop downwards to smash the radiator fan 3 is avoided.

Further, a frame-shaped mounting seat 54 is arranged at the bottom of the outer wall of the rectangular box body 50, and the frame-shaped mounting seat 54 is detachably connected to the top of the box body 1 through bolts, so that the auxiliary heat dissipation element 5 can be conveniently dismounted.

Further, the front and rear sides at the top of the rectangular box body 50 are provided with positioning openings 501, the front and rear sides of the dustproof screen plate 51 are provided with positioning blocks 510, and the two positioning blocks 510 are respectively positioned in the two positioning openings 501, so that the position of the dustproof screen plate 51 can be fixed, and the dustproof screen plate 51 is convenient to disassemble and assemble, so that a user can clean the dustproof screen plate 51 conveniently.

Further, the top of the rectangular box 50 is hinged with the flip 53, when the flip 53 covers the top of the rectangular box 50, the bottom of the flip 53 is attached to the top of the dust screen 51, when the case is used, the flip 53 can be opened, and when the case is not used, the flip 53 is closed, so that the cleaning times of the dust screen 51 can be reduced, and dust accumulation caused by components in the case can be further avoided.

When the anti-dust high heat dissipation case of the embodiment is used, the side opening plate 2 is disassembled, all hardware components of a computer are installed, the heat dissipation fan 3 inside the case needs to be prevented from being touched and damaged in the installation process, the U-shaped plate 40 at the bottom of the case is provided with the first filter screen plate 41 and the second filter screen plate 42, the filter screen plates are regularly checked and disassembled, cleaned or replaced according to the requirement, so as to ensure the filtering effect, the design of the first filter screen plate 41 and the second filter screen plate 42 is convenient for a user to disassemble and assemble in a drawing mode, the whole case does not need to be disassembled, the heat dissipation fan 3 is positioned at the bottom of the inner wall of the case 1, upward airflow is generated, filtered external air is pushed to enter the case, the auxiliary heat dissipation piece 5 at the top discharges hot air through the exhaust fan 52, ensure that the heat that the work of the components in quick-witted incasement produced can be discharged effectively, maintain good heat dissipation environment, in installation or use, can inspect the fan at box 1 top and bottom, ensure its normal operating, optimize air flow rate and radiating effect, dustproof otter board 51 is installed at the top in the rectangular box body 50, the user can conveniently dismouting and clean through the design of locating piece 510 and locating hole 501, when not using the machine case, the suggestion closes flip 53 at rectangular box body 50 top, further prevent the dust entering, in order to reduce clean frequency, can open flip 53 in order to promote the air flow during the use, can close flip 53 when equipment is idle for a long time, ensure dustproof effect.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A high heat dissipation chassis with dust prevention, comprising a chassis (1), characterized in that: the left side of the chassis (1) is detachably connected to a side opening plate (2) by bolts, the bottom of the chassis (1) is provided with two air inlet holes (11) arranged symmetrically in front and back, the bottom of the chassis (1) is provided with a dustproof member (4), the dustproof member (4) comprises a U-shaped plate (40) fixedly connected to the bottom of the chassis (1), the U-shaped plate (40) is provided with a first filter screen plate (41) and a second filter screen plate (42) in sequence from bottom to top, the bottom of the inner wall of the chassis (1) is provided with a filter screen plate (41) and a second filter screen plate (42) in sequence from bottom to top, and the bottom of the inner wall of the chassis (1) is provided with a filter screen plate (41) and a filter screen plate (42) in sequence from bottom to top. A cooling fan (3) is provided at the position of the two air inlet holes (11), a heat dissipation port (12) is provided at the top of the box body (1), an auxiliary heat dissipation member (5) is provided at the top of the box body (1) and at the position of the heat dissipation port (12), the auxiliary heat dissipation member (5) comprises a rectangular box body (50), two air holes (500) arranged symmetrically in front and back are provided at the bottom of the inner wall of the rectangular box body (50), exhaust fans (52) are provided at the two air holes (500), and a dust screen (51) is provided at the top of the interior of the rectangular box body (50).

2. The dust-proof high-heat dissipation chassis according to claim 1, characterized in that: a bracket (10) is provided at the bottom of the chassis (1) and near the front and rear sides, and a non-slip pad is provided at the bottom of the bracket (10).

3. The dust-proof high-heat dissipation chassis according to claim 1, characterized in that: the opening of the U-shaped plate (40) is arranged to face left, a first U-shaped groove (400) is provided at a middle and lower portion of an inner wall of the U-shaped plate (40), the first filter screen plate (41) is plugged into the first U-shaped groove (400), a second U-shaped groove (401) is provided at a middle and upper portion of an inner wall of the U-shaped plate (40), the second filter screen plate (42) is plugged into the second U-shaped groove (401).

4. The dust-proof high-heat dissipation chassis according to claim 1, characterized in that: the filter hole size of the first filter plate (41) is larger than the filter hole size of the second filter plate (42), a first blocking strip (410) is provided on the left side of the first filter plate (41), and a second blocking strip (420) is provided on the left side of the second filter plate (42).

5. The dust-proof high-heat dissipation chassis according to claim 4, characterized in that: the top of the first blocking bar (410) is in contact with the bottom of the chassis (1), the bottom of the first blocking bar (410) is in contact with the top of the second blocking bar (420), and the right side of the first blocking bar (410) and the right side of the second blocking bar (420) are both in contact with the left side of the U-shaped plate (40).

6. The dust-proof high heat dissipation chassis according to claim 1, characterized in that two rectangular air collecting ducts (6) are provided at the bottom of the inner wall of the chassis (1), and the two heat dissipation fans (3) are respectively located in the two rectangular air collecting ducts (6).

7. The dust-proof high-heat dissipation chassis according to claim 6, characterized in that: U-shaped strips (13) are provided on both the front and rear sides of the inner wall of the chassis (1) and near the bottom, and a hollow partition (7) is inserted between the two U-shaped strips (13), and the hollow partition (7) is located above the rectangular air collecting duct (6).

8. The dust-proof high heat dissipation chassis according to claim 1, characterized in that a frame-shaped mounting seat (54) is provided at the bottom of the outer wall of the rectangular box body (50), and the frame-shaped mounting seat (54) is detachably connected to the top of the box body (1) by bolts.

9. The dust-proof high-heat dissipation chassis according to claim 1, characterized in that: positioning openings (501) are provided on both the front and rear sides of the top of the rectangular box body (50), and positioning blocks (510) are provided on both the front and rear sides of the dustproof screen plate (51), and the two positioning blocks (510) are respectively located in the two positioning openings (501).

10. The dust-proof high-heat dissipation chassis according to claim 1, characterized in that a flip cover (53) is hingedly connected to the top of the rectangular box body (50), and when the flip cover (53) is covered on the top of the rectangular box body (50), the bottom of the flip cover (53) is in contact with the top of the dustproof screen (51).