CN220234861U - Heat dissipation device - Google Patents

Abstract

The utility model relates to the technical field of heat dissipation of switches, in particular to a heat dissipation device, which comprises a bracket, wherein bottom plates are fixed on two sides of the bottom of the bracket, an opening is formed in the bracket, a heat dissipation fan is placed in the opening, a limiting mechanism is arranged between two sides of the bracket and the heat dissipation fan, upper plates are fixed on two sides above the bracket, supporting plates are fixed on one sides above the two upper plates, and clamping mechanisms are arranged on one sides of the two upper plates. When the heat radiator is used, the exchanger is only required to be placed above the supporting plate, the heat radiating fan is started to radiate heat of the exchanger, and the exchanger above the supporting plate can be clamped and limited through the clamping mechanism.

Description

Heat dissipation device

Technical Field

The utility model relates to the technical field of heat dissipation of switches, in particular to a heat dissipation device.

Background

A network switch is a piece of network hardware that receives and forwards data to a target device through a message exchange. It is an extended network appliance that can provide more connection ports for sub-networks to connect more computers. It has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization and the like. The heat generated by the long-time work of the exchanger can reduce the service life of the exchanger if the heat cannot be timely dissipated, so that a heat dissipating device is usually required to be installed at the bottom of the exchanger to dissipate the heat, but the existing heat dissipating device is inconvenient to install at the bottoms of the exchangers with different sizes due to different exchangers.

Disclosure of Invention

The utility model aims to solve the defects that the prior heat dissipation device is inconvenient to install at the bottoms of switches with different sizes because different switches have different sizes in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a heat abstractor, includes the support, support bottom both sides all are fixed with the bottom plate, the opening has been seted up on the support, and has placed the heat dissipation fan in the opening, all be provided with stop gear between support both sides and the heat dissipation fan, support top both sides all are fixed with the upper plate, two upper plate top one side all is fixed with the backup pad, two upper plate one side all is provided with fixture.

As an optimal technical scheme, the bottom of the bottom plate is fixed with an anti-slip pad.

As the preferred technical scheme, stop gear includes spacing groove and recess, the recess is seted up at the opening lateral wall, the spacing groove is seted up at the heat dissipation fan lateral wall, be provided with the limiting plate in the recess, the limiting plate lateral wall is inserted and is established at the spacing inslot, another lateral wall both sides of limiting plate all are fixed with the side lever, and side lever one end passes the recess and is fixed with the handle, two the equal cover of side lever is equipped with the side spring outward, side spring one end is fixed on the limiting plate, the side spring other end is fixed at the recess lateral wall.

As the preferable technical scheme, fixture includes L shape baffle and two slide holes, two the slide hole is offered respectively in upper plate both sides, L shape baffle sets up upper plate top one side, L shape baffle lateral wall below both sides all are fixed with the slide bar, and slide bar one end passes the slide hole and is fixed with the pole limiting plate, two slide bar one side all overlaps and is equipped with the spring, spring one end is fixed on L shape baffle, the spring other end is fixed on the upper plate.

As the preferable technical scheme, a rubber pad is fixed on the side wall of the L-shaped baffle.

The heat dissipation device provided by the utility model has the beneficial effects that: this heat abstractor only needs to place the switch in the backup pad top when using, starts the heat dissipation fan just can carry out the heat dissipation to the switch and handles, can carry out the centre gripping spacing to the switch of backup pad top through fixture, and it is spacing to carry out the centre gripping to the switch of equidimension not just can through adjusting the distance between two L shape baffles to this has made things convenient for this heat abstractor to install the switch bottom at equidimension not.

Drawings

Fig. 1 is a schematic perspective view of a heat dissipating device according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a heat dissipating device according to the present utility model.

Fig. 3 is a schematic view of a bottom structure of a bracket of a heat dissipating device according to the present utility model.

Fig. 4 is a schematic structural diagram of a limiting mechanism of a heat dissipating device according to the present utility model.

In the figure: 1. a bracket; 2. a bottom plate; 3. a heat dissipation fan; 4. a limiting mechanism; 41. a limit groove; 42. a groove; 43. a limiting plate; 44. a side bar; 45. a side spring; 46. a handle; 5. an upper plate; 6. a support plate; 7. an L-shaped baffle; 8. a slide bar; 9. a spring; 10. a rod limiting plate; 11. and a rubber pad.

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.

Example 1

Referring to fig. 1-4, a heat abstractor, including support 1, support 1 bottom both sides all are fixed with bottom plate 2, bottom plate 2 bottom is fixed with the slipmat, can make bottom plate 2 place more stably on ground through the slipmat, the opening has been seted up on support 1, and placed heat dissipation fan 3 in the opening, all be provided with stop gear 4 between support 1 both sides and the heat dissipation fan 3, can carry out spacingly to heat dissipation fan 3 through stop gear 4, support 1 top both sides all are fixed with upper plate 5, two upper plate 5 top one sides all are fixed with backup pad 6, two upper plate 5 one sides all are provided with fixture, place the switch in two backup pads 6 top, start heat dissipation fan 3 just can carry out the heat dissipation to the switch, can carry out the centre gripping spacing to the switch of backup pad 6 top through fixture.

The limiting mechanism 4 comprises a limiting groove 41 and a groove 42, the groove 42 is formed in the side wall of the opening, the limiting groove 41 is formed in the side wall of the cooling fan 3, a limiting plate 43 is arranged in the groove 42, the side wall of the limiting plate 43 is inserted into the limiting groove 41, the cooling fan 3 can be limited by inserting the side wall of the limiting plate 43 into the limiting groove 41, side rods 44 are respectively fixed on two sides of the other side wall of the limiting plate 43, one end of each side rod 44 penetrates through the groove 42 and is fixedly provided with a handle 46, side springs 45 are respectively sleeved outside the two side rods 44, one end of each side spring 45 is fixed on the limiting plate 43, the other end of each side spring 45 is fixed on the side wall of the corresponding groove 42, and when the cooling fan 3 needs to be disassembled and cleaned, the side walls of the limiting plate 43 are pulled out of the limiting groove 41 only by pulling the handle 46, so that the cooling fan 3 can be taken down from the opening.

The fixture comprises an L-shaped baffle 7 and two slide holes, wherein the two slide holes are respectively formed in two sides of an upper plate 5, the L-shaped baffle 7 is arranged on one side of the upper plate 5, a rubber pad 11 is fixed on the side wall of the L-shaped baffle 7, slide bars 8 are respectively fixed on two sides of the side wall of the L-shaped baffle 7, one end of each slide bar 8 penetrates through the slide hole and is fixedly provided with a bar limiting plate 10, springs 9 are respectively sleeved on one sides of the two slide bars 8, one ends of the springs 9 are fixed on the L-shaped baffle 7, the other ends of the springs 9 are fixed on the upper plate 5, the two sides of a switch can be clamped and limited through the two L-shaped baffles 7, the L-shaped baffle 7 can be stretched through the springs 9, and the switches with different sizes can be clamped and limited through adjusting the distance between the two L-shaped baffles 7.

Working principle: this heat abstractor just can carry out the centre gripping spacing to it through placing the switch in two backup pad 6 top through placing two L shape baffles 7 in the switch both sides, starts the cooling fan 3 and just can carry out the heat dissipation to the switch and handle, just can carry out the centre gripping spacing to the switch of equidimension not through adjusting the distance between two L shape baffles 7 to this has made things convenient for this heat abstractor to install the switch bottom at equidimension not.

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 (5)

1. The utility model provides a heat abstractor, includes support (1), its characterized in that, support (1) bottom both sides all are fixed with bottom plate (2), the opening has been seted up on support (1), and has placed heat dissipation fan (3) in the opening, all be provided with stop gear (4) between support (1) both sides and heat dissipation fan (3), support (1) top both sides all are fixed with upper plate (5), two upper plate (5) top one side all is fixed with backup pad (6), two upper plate (5) one side all is provided with fixture.

2. A heat sink according to claim 1, characterised in that the bottom of the base plate (2) is fixed with a non-slip mat.

3. A heat dissipation device according to claim 1, wherein the limit mechanism (4) comprises a limit groove (41) and a groove (42), the groove (42) is formed in the side wall of the opening, the limit groove (41) is formed in the side wall of the heat dissipation fan (3), a limit plate (43) is arranged in the groove (42), the side wall of the limit plate (43) is inserted in the limit groove (41), side rods (44) are respectively fixed on two sides of the other side wall of the limit plate (43), one end of each side rod (44) penetrates through the groove (42) and is fixedly provided with a handle (46), side springs (45) are respectively sleeved outside the two side rods (44), one end of each side spring (45) is fixed on the limit plate (43), and the other end of each side spring (45) is fixed on the side wall of the groove (42).

4. The heat dissipation device according to claim 1, wherein the clamping mechanism comprises an L-shaped baffle (7) and two sliding holes, the two sliding holes are respectively formed in two sides of the upper plate (5), the L-shaped baffle (7) is arranged on one side above the upper plate (5), sliding rods (8) are respectively fixed on two sides below the side wall of the L-shaped baffle (7), one end of each sliding rod (8) penetrates through the sliding hole and is fixed with a rod limiting plate (10), springs (9) are respectively sleeved on one side of each sliding rod (8), one end of each spring (9) is fixed on the L-shaped baffle (7), and the other end of each spring (9) is fixed on the upper plate (5).

5. A heat sink according to claim 4, characterised in that the side walls of the L-shaped baffles (7) are fixed with rubber pads (11).