Dustproof switch shell with heat dissipation function

Abstract

The utility model discloses a heat dissipation dustproof switch housing, and belongs to the technical field of switches. A dustproof switch shell with a heat dissipation function comprises a shell body, a connecting area is fixed to one side of the shell body, dustproof assemblies are fixed to the two sides of the shell body through screws, a top plate is fixed to the top of the shell body through screws, and a heat dissipation assembly is arranged at the bottom of the inner side of the shell body. Through the welding and fixing of the metal plate, the design of the heat dissipation plate and the use of the heat-conducting gasket, a good heat dissipation effect can be realized, the heat-conducting gasket can better conduct heat to the heat dissipation plate, and heat dissipation is performed through the heat dissipation plate, so that the cooling of internal equipment is ensured, and the service life of the equipment is prolonged. Meanwhile, the ventilation holes formed in one side of the shell provide a ventilation area, heat can be dissipated more rapidly, in addition, the cooling fan is arranged on the inner side of the dustproof assembly, dust can be isolated and intercepted through a grid-shaped baffle and a dustproof net which are arranged on the dustproof assembly, and the dust is prevented from entering the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a switch casing with heat dissipation and dustproof function. Background Art

[0002] Switches are usually installed in computer rooms. Existing switches have heat dissipation holes and dustproof nets on one side of the shell, so that the switch can dissipate internal heat through the heat dissipation holes. However, if the heat is only dissipated through the heat dissipation holes on one side, the heat dissipation effect may not be very good, because the area of ​​the heat dissipation holes is usually small, and the heat dissipation area may not be enough compared to the area of ​​the heating components inside the switch. We are wondering if there is a technical solution to this problem. For this reason, we have designed a new technical solution, a switch shell with heat dissipation and dustproof. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a heat dissipation and dustproof switch casing, which solves the problems raised by the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A heat dissipation and dustproof switch housing, comprising: a housing, a connection area fixed to one side of the housing, dustproof components fixed to both sides of the housing by screws, a top plate fixed to the top of the housing by screws, and a heat dissipation component arranged at the inner bottom of the housing;

[0006] The heat dissipation assembly includes a support assembly, a heat dissipation plate, and a thermally conductive gasket. The support assembly is welded to the inner bottom of the shell, the heat dissipation plate is fixed on the upper side of the support assembly, and the thermally conductive gasket is bonded to the upper side of the heat dissipation plate.

[0007] Preferably, a plurality of ventilation holes are provided on both sides of the shell.

[0008] The vents on one side of the housing act as a ventilation area, allowing heat to dissipate faster.

[0009] Preferably, a cooling fan is fixed on the inner side of the shell, and the cooling fan is located on one side of the dustproof component and the vent hole.

[0010] The heat dissipation fan is arranged on the inner side of the shell, and air is blown from one side of the vent hole to dissipate heat.

[0011] Preferably, the heat dissipation components are provided in two groups, one group of heat dissipation components has a mainboard fixed to its upper side by screws, and the other group of heat dissipation components has a battery panel fixed to its upper side by screws.

[0012] Preferably, the dustproof component includes a frame, a baffle, and a dustproof net. The frame is fixed to one side of the shell by screws, the baffle is fixed to one side of the frame, the baffle is arranged in a "corian" shape, and the dustproof net is fixed to one side of the frame by screws.

[0013] The dust-proof component can isolate part of the dust through the baffle, while the dust-proof net can intercept most of the dust, so that the cooling fan can have a better heat dissipation effect and can intercept dust.

[0014] Preferably, the support assembly includes a metal plate, a metal side plate, a receiving plate, and a threaded hole. The metal plate is welded to the inner bottom of the shell, the metal side plate is welded to the outer side of the metal plate, the receiving plate is welded to the inner side of the metal side plate, and the metal side plate is provided with a plurality of threaded holes.

[0015] Preferably, the heat dissipation plate includes a heat sink and threaded holes 2. The heat sink is attached to the upper side of the receiving plate. A plurality of threaded holes 2 are provided on the outer side of the heat sink. The threaded holes 2 correspond to the threaded holes 1 and are fixed by screws.

[0016] When working, the thermal conductive gasket can better transfer heat to the heat sink and dissipate heat through the heat sink. At the same time, the supporting component can support the reserved space, and the metal plate set on the supporting component can conduct part of the heat to the outside.

[0017] Compared with the prior art, the utility model provides a heat dissipation and dustproof switch housing, which has the following beneficial effects:

[0018] The utility model can achieve good heat dissipation effect through welding and fixing of metal plates, design of heat dissipation plate and use of thermally conductive gaskets, and the thermally conductive gaskets can better conduct heat to the heat dissipation plate, and dissipate heat through the heat dissipation plate, thereby ensuring cooling of the internal equipment. At the same time, the air vents opened on one side of the shell provide a breathable area, so that heat can be dissipated more quickly. In addition, the heat dissipation fan is arranged on the inner side of the dustproof component, and dust can be isolated and intercepted by the coral-shaped baffle and dustproof net arranged on the dustproof component to prevent dust from entering the inside of the equipment. The heat dissipation effect of the heat dissipation fan can be maintained while preventing dust, and good heat dissipation performance is provided for the stable operation of the internal equipment, thereby increasing the reliability and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a heat dissipation and dustproof switch casing proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-section structure of a heat dissipation and dustproof switch casing proposed by the utility model;

[0021] Figure 3 An exploded view of a heat dissipation and dustproof switch casing proposed by the utility model;

[0022] Figure 4 An exploded view of a heat dissipation and dustproof switch casing proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the exploded structure of a heat dissipation and dustproof switch casing proposed by the utility model;

[0024] Figure 6 The utility model provides a schematic diagram of the exploded structure of a heat dissipation and dustproof switch casing.

[0025] In the figure: 1. Shell; 2. Connection area; 3. Dustproof component; 31. Frame; 32. Baffle; 33. Dustproof net; 4. Vent; 5. Cooling fan; 6. Cooling component; 61. Support component; 611. Metal plate; 612. Metal side plate; 613. Socket plate; 614. Threaded hole one; 62. Heat sink; 621. Heat sink; 622. Threaded hole two; 63. Thermal pad; 7. Main board; 8. Battery board; 9. Top plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-6 A heat dissipation and dustproof switch housing, comprising: a housing 1, a connection area 2 is fixed to one side of the housing 1, dustproof components 3 are fixed to both sides of the housing 1 by screws, a top plate 9 is fixed to the top of the housing 1 by screws, and a heat dissipation component 6 is arranged at the inner bottom of the housing 1;

[0028] The heat dissipation assembly 6 includes a support assembly 61, a heat dissipation plate 62, and a thermally conductive gasket 63. The support assembly 61 is welded to the inner bottom of the housing 1, the heat dissipation plate 62 is fixed to the upper side of the support assembly 61, and the thermally conductive gasket 63 is bonded to the upper side of the heat dissipation plate 62.

[0029] Working principle: When the device is used, the metal plates 611 arranged on the two groups of support components 61 are welded to the inner bottom of the shell 1. After welding, the heat sink 62 arranged on the upper side is fixed by the metal side plate 612, the receiving plate 613 and the threaded hole 1 614 arranged on the support component 61, and the heat sink 62 is fixed by bolts after the threaded hole 2 622 is opened to correspond to the threaded hole 1 614. After fixing, the heat sink 621 is fitted with the side of the metal side plate 612, and the bottom is fitted with the receiving plate 613. Then, the thermal pad 63 is glued to the two groups of heat sinks 62 by glue. After bonding, one group fixes the main board 7 to the heat sink 6 by screws, and the other group fixes the battery panel 8 by The screws are fixed on the heat dissipation component 6. When working, the thermal gasket 63 can better transfer heat to the heat sink 62, and dissipate heat through the heat sink 62. At the same time, the support component 61 can play the role of supporting the reserved space. At the same time, the metal plate 611 set on the support component 61 can conduct part of the heat to the outside. In addition, the air vent 4 opened on one side of the outer shell 1 can be used as a breathable area to make the heat dissipate faster, and the heat dissipation fan 5 is set on the inner side of the dustproof component 3, and one side of the air vent 4 is used for blowing heat. The dustproof component 3 can isolate part of the dust through the baffle 32, and the dustproof net 33 can intercept most of the dust, so that the heat dissipation effect of the cooling fan 5 is better and the dust can be intercepted.

[0030] A plurality of ventilation holes 4 are provided on both sides of the housing 1 .

[0031] The vent hole 4 opened on one side of the housing 1 can be used as a ventilation area to dissipate heat faster.

[0032] A heat dissipation fan 5 is fixed to the inner side of the housing 1 , and the heat dissipation fan 5 is located on one side of the dustproof component 3 and the vent hole 4 .

[0033] A heat dissipation fan 5 is arranged on the inner side of the housing 1 , and air is blown from one side of the vent hole 4 to dissipate heat.

[0034] Two groups of heat dissipation components 6 are provided, a main board 7 is fixed to the upper side of one group of heat dissipation components 6 by screws, and a battery panel 8 is fixed to the upper side of another group of heat dissipation components 6 by screws.

[0035] The dustproof component 3 includes a frame 31, a baffle 32, and a dustproof net 33. The frame 31 is fixed to one side of the housing 1 by screws, and the baffle 32 is fixed to one side of the frame 31. The baffle 32 is arranged in a "corian" shape, and the dustproof net 33 is fixed to one side of the frame 31 by screws.

[0036] The dustproof component 3 can isolate a part of the dust through the baffle 32, while the dustproof net 33 can intercept most of the dust, so that the heat dissipation effect of the heat dissipation fan 5 is better and the dust can be intercepted.

[0037] The support assembly 61 includes a metal plate 611, a metal side plate 612, a receiving plate 613, and a threaded hole 614. The metal plate 611 is welded to the inner bottom of the outer shell 1, the metal side plate 612 is welded to the outer side of the metal plate 611, the receiving plate 613 is welded to the inner side of the metal side plate 612, and a plurality of threaded holes 614 are opened on the metal side plate 612.

[0038] The heat sink 62 includes a heat sink 621 and threaded holes 622. The heat sink 621 is attached to the upper side of the receiving plate 613. A plurality of threaded holes 622 are provided on the outer side of the heat sink 621. The threaded holes 622 correspond to the threaded holes 614 and are fixed by screws.

[0039] During operation, the thermal pad 63 can better transfer heat to the heat sink 62 and dissipate heat through the heat sink 62. At the same time, the support component 61 can support the reserved space, and the metal plate 611 set on the support component 61 can conduct part of the heat to the outside.

Claims

1. A heat dissipation and dustproof switch casing, comprising: A housing (1), characterized in that a connection area (2) is fixed to one side of the housing (1), dustproof components (3) are fixed to both sides of the housing (1) by screws, a top plate (9) is fixed to the top of the housing (1) by screws, and a heat dissipation component (6) is provided at the bottom of the inner side of the housing (1); The heat dissipation component (6) comprises a support component (61), a heat dissipation plate (62), and a thermally conductive gasket (63); the support component (61) is welded to the inner bottom of the housing (1); the heat dissipation plate (62) is fixed to the upper side of the support component (61); and the thermally conductive gasket (63) is bonded to the upper side of the heat dissipation plate (62).

2. The heat dissipation and dustproof switch casing according to claim 1, characterized in that: A plurality of ventilation holes (4) are provided on both sides of the shell (1).

3. The heat dissipation and dustproof switch casing according to claim 2, characterized in that: A heat dissipation fan (5) is fixed on the inner side of the housing (1), and the heat dissipation fan (5) is located on one side of the dustproof component (3) and the vent hole (4).

4. The heat dissipation and dustproof switch casing according to claim 1, characterized in that: The heat dissipation components (6) are provided in two groups, one group of heat dissipation components (6) having a main board (7) fixed to its upper side by screws, and the other group of heat dissipation components (6) having a battery panel (8) fixed to its upper side by screws.

5. The heat dissipation and dustproof switch casing according to claim 1, characterized in that: The dustproof component (3) comprises a frame (31), a baffle (32), and a dustproof net (33); the frame (31) is fixed to one side of the housing (1) by means of screws; the baffle (32) is fixed to one side of the frame (31); the baffle (32) is arranged in a "corian" shape; and the dustproof net (33) is fixed to one side of the frame (31) by means of screws.

6. The heat dissipation and dustproof switch casing according to claim 1, characterized in that: The support assembly (61) comprises a metal plate (611), a metal side plate (612), a receiving plate (613), and a threaded hole (614); the metal plate (611) is welded to the bottom of the inner side of the housing (1); the metal side plate (612) is welded to the outer side of the metal plate (611); the receiving plate (613) is welded to the inner side of the metal side plate (612); and a plurality of threaded holes (614) are provided on the metal side plate (612).

7. The heat dissipation and dustproof switch casing according to claim 6, characterized in that: The heat dissipation plate (62) comprises a heat dissipation fin (621) and threaded holes (622); the heat dissipation fin (621) is attached to the upper side of the receiving plate (613); a plurality of threaded holes (622) are provided on the outer side of the heat dissipation fin (621); the threaded holes (622) correspond to the threaded holes (614) and are fixed by screws.

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