CN219459606U - Heat dissipation dustproof assembly of switch - Google Patents

Abstract

The utility model belongs to the technical field of switches, and particularly relates to a heat-dissipating dustproof assembly of a switch, which comprises a heat-dissipating box, wherein heat-dissipating strips are respectively arranged on the surface of the heat-dissipating box, air holes are formed in one side of the heat-dissipating box, motors are respectively arranged on the inner walls of the heat-dissipating box, the output ends of the motors are connected with rotating shafts, and fan blades are respectively arranged on the surface of the rotating shafts. Simultaneously, the circuit board is fixed and fixedly connected with the surface of the supporting plate through the threaded holes and the bolts, and then the motor is enabled to work, so that the motor drives the fan blade to rotate through the rotating shaft, the fan blade pumps air into the heat dissipation box through the air holes, then the air is blown out through the heat dissipation ribbon boards, the air flows through gaps between the heat dissipation ribbon boards, the fluidity of the air is increased, the cooling is further achieved, the cooling and heat dissipation effects are improved, and meanwhile, the supporting frame, the clamping groove and the filter plate are arranged to filter the cooling and dust entering is avoided, and the dustproof effect is improved.

Description

Heat dissipation dustproof assembly of switch

Technical Field

The utility model belongs to the technical field of switches, and particularly relates to a heat dissipation and dust prevention assembly of a switch.

Background

A switch means a "switch" is a network device used for electrical (optical) signal forwarding. It can provide an unshared electrical signal path for any two network nodes of the access switch. The most common switch is an ethernet switch. Other common are voice over phone switches, fiber optic switches, etc.

The utility model discloses a dustproof projection subassembly of heat dissipation, relate to projection subassembly technical field, including the bearing bottom plate, master control device and light source lens, bearing bottom plate top surface all is equipped with the backup pad all around, bearing bottom plate top surface is equipped with first baffle, first baffle one side is equipped with triangular partition board, triangular partition board right angle limit is parallel with first baffle, triangular partition board's end is equipped with the second baffle, second baffle tip is equipped with the spacing groove of clamp of second, first baffle tip is equipped with first spacing groove of clamp, first spacing groove of clamp is parallel with the spacing groove of clamp of second, the backup pad back is equipped with heat radiation fins, the backup pad side is equipped with light source lens, and light source lens is located the backup pad inboard, the hot air loops through first baffle and triangular partition board, first spacing groove of clamp and the spacing groove of clamp of second, the spacing groove of clamp of third, triangular partition board and backup pad side and heat radiation fins, carry out sealed quick heat dissipation, prevent the entering of dust, increase heat dissipation rate, keep projection subassembly steady operation.

In the above patent, when cooling the inside thereof, the air flow in the inside thereof cannot be well accelerated, resulting in the effect of affecting cooling and heat dissipation.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a heat-dissipation dustproof assembly of a switch, which solves the problem that the cooling and heat-dissipation effects are affected due to the fact that the air flow in the heat-dissipation dustproof assembly cannot be well accelerated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch heat dissipation dustproof subassembly, includes the heat dissipation casket, the surface of heat dissipation casket is provided with the heat dissipation slat respectively, the gas pocket has been seted up to one side of heat dissipation casket, the inner wall of heat dissipation casket is provided with the motor respectively, the output of motor is connected with the axis of rotation, the surface of axis of rotation is provided with the flabellum respectively.

Preferably, support plates are respectively arranged on the periphery of the inner part of the heat dissipation box, and threaded holes are formed in the tops of the support plates.

Preferably, a supporting frame is arranged on one side of the heat dissipation box, a clamping groove is formed in the supporting frame, and a filter plate is arranged in the clamping groove.

Preferably, the filter plate corresponds to the air hole.

Preferably, connecting cylinders are respectively arranged on the periphery of the inner part of the heat dissipation box.

Preferably, the filter plate is in sliding connection with the clamping groove.

Preferably, the number of motors is three.

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

when using, pass through connecting cylinder and screw fixation in the inside of switch with this equipment, the while circuit board is fixed and the surface of backup pad carries out fixed connection through screw hole and bolt, then make motor work, thereby make the motor drive the flabellum through the axis of rotation and rotate, make the flabellum draw in the air through the gas pocket to the inside of heat dissipation casket, then blow out through the heat dissipation slat, make the air flow through the space between the heat dissipation slat, increase the mobility of air, thereby to cooling, increase the radiating effect of cooling, set up the support frame simultaneously, draw-in groove and filter, filter it, avoid the dust to get into, increase dirt-proof effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a third perspective view of the present utility model;

FIG. 4 is a schematic diagram of a card slot of the present utility model.

In the figure: 1. a heat dissipation box; 2. a heat dissipating strip; 3. a support plate; 4. a threaded hole; 5. a filter plate; 6. a support frame; 7. a connecting cylinder; 8. a rotating shaft; 9. a fan blade; 10. a motor; 11. air holes; 12. a clamping groove.

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.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a switch heat dissipation dustproof subassembly, includes heat dissipation casket 1, and the surface of heat dissipation casket 1 is provided with heat dissipation slat 2 respectively, and air pocket 11 has been seted up to one side of heat dissipation casket 1, and the inner wall of heat dissipation casket 1 is provided with motor 10 respectively, and the output of motor 10 is connected with axis of rotation 8, and the surface of axis of rotation 8 is provided with flabellum 9 respectively.

In the specific embodiment of the utility model, when the device is used, the device is fixed in the exchanger through the connecting cylinder 7 and the screws, the circuit board is fixedly connected with the surface of the supporting plate 3 through the threaded holes 4 and the bolts, then the motor 10 is enabled to work, so that the motor 10 drives the fan blades 9 to rotate through the rotating shaft 8, the fan blades 9 pump air into the heat dissipation box 1 through the air holes 11, then the air is blown out through the heat dissipation laths 2, the air flows through the gaps between the heat dissipation laths 2, the fluidity of the air is increased, the cooling is further carried out, the cooling and heat dissipation effects are improved, meanwhile, the supporting frame 6, the clamping groove 12 and the filter plate 5 are arranged to filter the air, dust entering is avoided, and the dustproof effect is improved.

In this embodiment: when in use, one end of the heat dissipation box 1 is fixed at the heat dissipation hole of the exchanger, thereby improving the use effect.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, when in use, the equipment is fixed in the interior of the exchanger through the connecting cylinder 7 and the screws, the circuit board is fixed on the surface of the supporting plate 3, the circuit board is fixedly connected with the screw holes 4 and the bolts, then the motor 10 is enabled to work, so that the motor 10 drives the fan blades 9 to rotate through the rotating shaft 8, the fan blades 9 pump air into the interior of the heat dissipation box 1 through the air holes 11, then the air is blown out through the heat dissipation laths 2, the air flows through the gaps between the heat dissipation laths 2, the fluidity of the air is increased, the temperature reduction is carried out, the effect of temperature reduction and heat dissipation is increased, meanwhile, the supporting frame 6, the clamping groove 12 and the filter plate 5 are arranged to filter the air, dust is prevented from entering, and the dustproof effect is increased.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a dustproof subassembly of switch heat dissipation, includes heat dissipation casket (1), its characterized in that: the heat dissipation box comprises a heat dissipation box body and is characterized in that the surface of the heat dissipation box body (1) is provided with heat dissipation laths (2) respectively, one side of the heat dissipation box body (1) is provided with air holes (11), the inner wall of the heat dissipation box body (1) is provided with motors (10) respectively, the output ends of the motors (10) are connected with rotating shafts (8), and the surface of each rotating shaft (8) is provided with fan blades (9) respectively.

2. The heat dissipation and dust prevention assembly of a switch as set forth in claim 1, wherein: the heat dissipation box is characterized in that supporting plates (3) are respectively arranged around the inside of the heat dissipation box (1), and threaded holes (4) are formed in the tops of the supporting plates (3).

3. The heat dissipation and dust prevention assembly of a switch as set forth in claim 1, wherein: one side of the heat dissipation box (1) is provided with a support frame (6), a clamping groove (12) is formed in the support frame (6), and a filter plate (5) is arranged in the clamping groove (12).

4. A heat sink dust assembly for a switch as set forth in claim 3, wherein: the filter plates (5) are corresponding to the air holes (11).

5. The heat dissipation and dust prevention assembly of a switch as set forth in claim 1, wherein: connecting cylinders (7) are respectively arranged around the inside of the heat dissipation box (1).

6. A heat sink dust assembly for a switch as set forth in claim 3, wherein: the filter plate (5) is connected with the clamping groove (12) in a sliding mode.

7. The heat dissipation and dust prevention assembly of a switch as set forth in claim 1, wherein: the number of motors (10) is three.