Filter element device assembly with heat dissipation holes

Abstract

The utility model discloses a heat dissipation hole filter element device assembly which comprises a fixing frame, four filtering through openings are formed in the top of the fixing frame, the four filtering through openings are distributed in a rectangular shape, six symmetrically-distributed supporting partition plates are fixedly connected into the four filtering through openings, and filtering mechanisms are arranged in the four filtering through openings. The filtering mechanism comprises an outer mounting frame which is connected in the filtering through opening in a sliding and penetrating mode, and an outer coarse filtering net is fixedly connected in the outer mounting frame. According to the heat dissipation hole filter element device assembly, heat dissipation holes of a computer can be subjected to double-layer filtration through the arranged filtering mechanism by means of the outer coarse filter screen and the inner fine filter screen, impurities in air are prevented from entering the computer, meanwhile, the filtering mechanism of the double-layer structure can improve the passing ability of the air, and therefore heat dissipation of the computer is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of computer heat dissipation filter elements, in particular to a heat dissipation hole filter element component. Background Art

[0002] As an office and entertainment tool, computers are increasingly entering people's lives. People are almost inseparable from computers in their daily lives, from high-end office buildings, laboratories to factory workshops and construction sites. However, there is no protective device at the heat dissipation holes of existing computers, and dust, insects and other debris often enter through the heat dissipation holes, endangering the components inside the chassis. At this time, a filter element is needed.

[0003] Publication number CN202694243U discloses a computer heat dissipation hole filter, which includes a frame, which is a rectangular structure made of magnetic material, and a filter layer and reinforcing ribs are arranged in the frame, wherein the reinforcing ribs are arranged on one side of the filter layer; the practical new type of frame is made of magnetic material, which can be easily adsorbed on the heat dissipation hole, and is used for air filtering of computer power exhaust holes or other heat dissipation holes, avoiding dust pollution inside the computer, thereby overcoming the occurrence of computer freezes or other failures, and extending the service life of the computer; in addition, the practical new type also has the advantages of simple structure and easy replacement and cleaning.

[0004] However, the filter element has the following shortcomings: when in use, the device can filter the air entering the heat dissipation holes of the computer to prevent dust and impurities from entering. However, since it only has a single-layer filtering structure, its surface is easily clogged with dust and impurities after long-term use, resulting in poor gas permeability and affecting the heat dissipation efficiency of the computer.

[0005] To this end, the utility model provides a heat dissipation hole filter element assembly to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a heat dissipation hole filter element assembly to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: a heat dissipation hole filter element assembly, including a fixing frame, the top of the fixing frame is provided with four filter openings, the four filter openings are distributed in a rectangular shape, six symmetrically distributed supporting partitions are fixedly connected in the four filter openings, and a filter mechanism is arranged in the four filter openings;

[0008] The filtering mechanism includes an outer mounting frame which is slidably inserted and connected in the filtering port, an outer coarse filtering screen is fixedly connected in the outer mounting frame, an inner mounting frame is slidably inserted and connected in the filtering port, the inner mounting frame is located below the outer mounting frame, and an inner fine filtering screen is fixedly connected in the inner mounting frame.

[0009] Preferably, the four outer mounting frames are fixedly connected to a plurality of symmetrically distributed connecting frames, the connecting frames are fixedly connected to a first magnetic block, the tops of the plurality of supporting partitions are fixedly connected to a second magnetic block, the tops of the plurality of second magnetic blocks respectively slide and extend into the corresponding connecting frames, and the second magnetic blocks are magnetically connected to the corresponding first magnetic blocks, and the outer mounting frame can be conveniently adsorbed into the filter port by using the connecting frames, the first magnetic blocks and the second magnetic blocks in combination.

[0010] Preferably, a plurality of disassembly plates are fixedly connected to the four inner installation frames, and locking holes are provided on the plurality of disassembly plates. The inner installation frames can be conveniently installed by using the disassembly plates and the locking holes in combination.

[0011] Preferably, the bottoms of the multiple supporting partitions are fixedly connected with fastening bolts, and the multiple fastening bolts slide through the corresponding locking holes respectively. The multiple fastening bolts are threaded with protective nuts. The inner mounting frame can be conveniently installed in the filter port by using the set fastening bolts, locking screw holes and protective nuts in combination.

[0012] Preferably, the inner walls of the four filter openings are each provided with four correspondingly distributed positioning grooves, and the outer wall of the external mounting frame is fixedly connected with four symmetrically distributed anti-deflection plates, and one side of the anti-deflection plate slides and extends into the corresponding positioning groove. The positioning groove and the anti-deflection rod are used in combination to facilitate the limiting support of the external mounting frame, making disassembly and assembly convenient.

[0013] Preferably, the outer walls of the corresponding eight positioning grooves are provided with buckle-pull notches, and the buckle-pull notches can be used to conveniently pull the anti-deflection rods in the positioning grooves, so that the outer installation frame can be conveniently buckled out.

[0014] Preferably, the fixing bracket is provided with a plurality of screw holes, and the fixing bracket can be conveniently installed near the heat dissipation holes of the computer through the provided screw holes.

[0015] Beneficial Effects

[0016] The utility model provides a heat dissipation hole filter element assembly. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The heat dissipation hole filter assembly can perform double-layer filtering on the heat dissipation holes of the computer by means of an outer coarse filter and an inner fine filter through a filtering mechanism, thereby preventing impurities in the air from entering the interior of the computer. At the same time, the double-layer filtering mechanism can improve the air permeability, thereby facilitating the heat dissipation of the computer.

[0018] (2) The heat dissipation hole filter element assembly can conveniently adsorb the outer coarse filter on the fixing frame by using the first magnetic block and the second magnetic block, and can also be easily disassembled to clean the surface of the inner fine filter, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the bottom structure of the external installation frame of the utility model;

[0022] Figure 4 It is the bottom assembly diagram of the fixing frame in the utility model;

[0023] Figure 5 It is a schematic diagram of the bottom structure of the utility model.

[0024] In the figure: 1. fixing frame; 2. filter port; 3. supporting partition; 4. outer mounting frame; 5. outer coarse filter; 6. inner mounting frame; 7. inner fine filter; 8. connecting frame; 9. first magnetic block; 10. second magnetic block; 11. disassembly and assembly plate; 12. locking socket; 13. fastening bolt; 14. protective nut; 15. positioning groove; 16. anti-deflection plate; 17. buckle and pull notch; 18. screw hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1:

[0027] See also Figures 1 to 4A heat dissipation hole filter element assembly comprises a fixing frame 1, the top of the fixing frame 1 is provided with four filter openings 2, the four filter openings 2 are distributed in a rectangular shape, six symmetrically distributed supporting baffles 3 are fixedly connected to the four filter openings 2, and a filter mechanism is arranged in the four filter openings 2;

[0028] The filtering mechanism includes an outer mounting frame 4 which is slidably inserted in the filtering port 2, an outer coarse filter screen 5 is fixedly connected in the outer mounting frame 4, an inner mounting frame 6 which is slidably inserted in the filtering port 2, the inner mounting frame 6 is located below the outer mounting frame 4, and an inner fine filter screen 7 is fixedly connected in the inner mounting frame 6.

[0029] Embodiment 2:

[0030] See also Figures 1 to 5 , this embodiment provides a technical solution based on the first embodiment: a plurality of symmetrically distributed connecting frames 8 are fixedly connected to the four outer mounting frames 4, a first magnetic block 9 is fixedly connected to the connecting frames 8, a second magnetic block 10 is fixedly connected to the tops of the plurality of supporting partitions 3, the tops of the plurality of second magnetic blocks 10 are respectively slidably extended into the corresponding connecting frames 8, and the second magnetic blocks 10 are magnetically connected to the corresponding first magnetic blocks 9; a plurality of disassembly plates 11 are fixedly connected to the four inner mounting frames 6, and a locking socket 12 is provided on the plurality of disassembly plates 11; The bottoms of the multiple supporting partitions 3 are fixedly connected with fastening bolts 13, and the multiple fastening bolts 13 slide through the corresponding locking holes 12 respectively, and the multiple fastening bolts 13 are threaded with protective nuts 14; the inner walls of the four filter ports 2 are provided with four correspondingly distributed positioning grooves 15, and the outer wall of the external mounting frame 4 is fixedly connected with four symmetrically distributed anti-deflection plates 16, and one side of the anti-deflection plate 16 slides and extends into the corresponding positioning groove 15; the outer walls of the corresponding eight positioning grooves 15 are provided with buckle notches 17; and the fixing frame 1 is provided with multiple screw holes 18.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Working principle: When in use, first align the disassembly plate 11 and the locking socket 12 on the inner mounting frame 6 with the fastening bolts 13 on the fixing frame 1 and insert them, and then tighten the multiple protective nuts 14 on the fastening bolts 13 in sequence, so as to fix the inner mounting frame 6 firmly in the filter port 2, and then install it to the working area of ​​the computer heat dissipation hole through the screw holes 18 on the fixing frame 1, and then align the connecting frame 8 and the first magnetic block 9 on the outer mounting frame 4 with the second magnetic block 10 and insert them, and adsorb the outer coarse filter 5 in the filter port 2 to complete the installation and use. If disassembly and assembly are required, just reverse the operation.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation hole filter element assembly, comprising a fixing frame (1), characterized in that: The top of the fixed frame (1) is provided with four filter openings (2), the four filter openings (2) are distributed in a rectangular shape, six symmetrically distributed supporting partitions (3) are fixedly connected in the four filter openings (2), and a filter mechanism is arranged in the four filter openings (2); The filtering mechanism comprises an outer mounting frame (4) slidably inserted and connected in the filtering port (2), an outer coarse filtering screen (5) being fixedly connected in the outer mounting frame (4), an inner mounting frame (6) slidably inserted and connected in the filtering port (2), the inner mounting frame (6) being located below the outer mounting frame (4), and an inner fine filtering screen (7) being fixedly connected in the inner mounting frame (6).

2. A heat dissipation hole filter element assembly according to claim 1, characterized in that: A plurality of symmetrically distributed connecting frames (8) are fixedly connected inside the four outer mounting frames (4), a first magnetic block (9) is fixedly connected inside the connecting frames (8), a second magnetic block (10) is fixedly connected to the tops of the plurality of supporting partitions (3), the tops of the plurality of second magnetic blocks (10) are respectively slidably extended into the corresponding connecting frames (8), and the second magnetic blocks (10) are magnetically connected to the corresponding first magnetic blocks (9).

3. The heat dissipation hole filter element assembly according to claim 1, characterized in that: A plurality of disassembly plates (11) are fixedly connected inside the four inner installation frames (6), and a locking socket (12) is provided on the plurality of disassembly plates (11).

4. A heat dissipation hole filter element assembly according to claim 3, characterized in that: The bottoms of the plurality of support partitions (3) are fixedly connected with fastening bolts (13), the plurality of fastening bolts (13) respectively slide through corresponding locking sockets (12), and the plurality of fastening bolts (13) are threadedly sleeved with protective nuts (14).

5. The heat dissipation hole filter element assembly according to claim 1, characterized in that: The inner walls of the four filter openings (2) are each provided with four correspondingly distributed positioning grooves (15), and the outer wall of the outer mounting frame (4) is fixedly connected with four symmetrically distributed anti-deflection plates (16), one side of the anti-deflection plate (16) slides and extends into the corresponding positioning groove (15).

6. A heat dissipation hole filter element assembly according to claim 5, characterized in that: The outer walls of the eight corresponding positioning grooves (15) are provided with buckle notches (17).

7. The heat dissipation hole filter element assembly according to claim 1, characterized in that: The fixing frame (1) is provided with a plurality of screw holes (18).

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