CN219843898U

CN219843898U - Efficient graphene cooling fin

Info

Publication number: CN219843898U
Application number: CN202321135713.XU
Authority: CN
Inventors: 孙亚州; 王子魄
Original assignee: Changzhou Jintan Carbon Valley New Material Technology Co ltd
Current assignee: Changzhou Jintan Carbon Valley New Material Technology Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-10-17
Anticipated expiration: 2033-05-12

Abstract

The utility model discloses a high-efficiency graphene radiating fin which comprises a radiating module and a protecting module, wherein the radiating module comprises a graphene plate, a plurality of radiating fins connected with the top of the graphene plate and an adhesive layer coated on the bottom of the graphene plate. According to the utility model, the graphene plate is stuck to a position needing heat dissipation through the adhesive layer, then heat is transferred to the plurality of radiating fins, during the period, the two micro motors rotate with the gears connected with the two micro motors, the two gears rotate oppositely, then the shell moves people to the outer side of the graphene plate under the influence of the toothed plate, then the tact switch is touched, the plurality of radiating fans work and blow away the heat in the plurality of air outlet channels, the temperature of the plurality of radiating fins is effectively taken away, the radiating fins can be protected when the device is idle, the radiating efficiency of the radiating fins can be improved when the radiating fins work, and the device is multifunctional and comfortable to use.

Description

Efficient graphene cooling fin

Technical Field

The utility model relates to the technical field of cooling fins, in particular to a high-efficiency graphene cooling fin.

Background

With the development and maturity of electronic technology, the integration level of electronic products is higher and higher, a small chip integrates various functional modules, and products are tighter and tighter, so that new requirements are put forward for the stable operation of the electronic products.

The graphene heat sink is exposed to the outside regardless of whether it is idle or working, which results in the heat sink being easily attached by dust, and then the heat dissipation efficiency of the heat sink becomes lower and lower with the lapse of time.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows:

the utility model provides a high-efficient graphite alkene fin, includes heat dissipation module and protection module, heat dissipation module include the graphite alkene board, with a plurality of fin that the graphite alkene board top is connected, paint in viscose layer bottom the graphite alkene board, protection module including slidable mounting in two casings at graphite alkene board top, with the pinion rack that the casing front side is connected, through the pivot with graphite alkene board swing joint's gear, connect in micro motor between graphite alkene board and the pivot, install in the mounting panel of graphite alkene board rear side, with a plurality of radiator fan that the mounting panel is connected, inlay and locate the inside one side wall of graphite alkene board dab switch.

Through adopting above-mentioned technical scheme, paste the graphene sheet in the position of needing heat dissipation through the viscose layer, then heat transfer gives a plurality of fin, and during this period, two micro motor carry the gear rotation of being connected with the two, two gears turn to in opposite directions, then the casing removes the people to the graphene sheet outside under the influence of pinion rack, then dab the switch and touched, a plurality of radiator fans work and blow away the heat in a plurality of air-out passageway, effectively take away the temperature of a plurality of fin, can protect the fin when this device is idle, can improve the radiating efficiency of fin when the fin during operation again, it is multi-functional and comfortable to use.

The present utility model may be further configured in a preferred example to: and an air outlet channel is reserved between the two radiating fins, the number of the air outlet channels is multiple, and the air outlet channels and the radiating fins are staggered.

By adopting the technical scheme, the layout design is adopted to provide conditions for improving the heat dissipation efficiency of the heat dissipation fin.

The present utility model may be further configured in a preferred example to: the sum of the lengths of the two shells is equal to the length of the graphene plate, and the top of the inner cavity of the shell is attached to the top of the graphene plate.

Through adopting above-mentioned technical scheme, adopt for the size design, two casing cooperation can protect a plurality of fin under idle, avoid the fin to be attached by the dust.

The present utility model may be further configured in a preferred example to: the gear is attached to the front side of the graphene plate, and the thickness of the gear is equal to that of the toothed plate.

By adopting the technical scheme, the device is more attractive in appearance by adopting the size design.

The present utility model may be further configured in a preferred example to: the plurality of radiating fans are arranged at equal intervals in a row, and the radiating fans are positioned at the rear side of the shell.

Through adopting above-mentioned technical scheme, adopt this non-layout design, can improve thermal radiating efficiency.

The present utility model may be further configured in a preferred example to: the plurality of cooling fans are connected in series, and the cooling fans are electrically connected with the tact switch.

Through adopting above-mentioned technical scheme, adopt this structural design, let this device use and control more easily.

The present utility model may be further configured in a preferred example to: a filter screen is embedded at the rear side of the cooling fan, and the thickness of the filter screen is set to be 0.5cm.

Through adopting above-mentioned technical scheme, set up the filter screen, can filter radiator fan's wind regime.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. according to the utility model, the graphene plate is stuck to a position needing heat dissipation through the adhesive layer, then heat is transferred to the plurality of radiating fins, during the period, the two micro motors rotate with the gears connected with the two micro motors, the two gears rotate oppositely, then the shell moves people to the outer side of the graphene plate under the influence of the toothed plate, then the tact switch is touched, the plurality of radiating fans work and blow away the heat in the plurality of air outlet channels, the temperature of the plurality of radiating fins is effectively taken away, the radiating fins can be protected when the device is idle, the radiating efficiency of the radiating fins can be improved when the radiating fins work, and the device is multifunctional and comfortable to use.

2. In the utility model, when the cooling fan works, the wind source is filtered by the filter screen, and then the wind safely blows away the heat in the plurality of air outlet channels, so that the cooling fin is effectively prevented from being attached by dust, and the cooling effect of the cooling fin is ensured.

Drawings

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

FIG. 2 is a schematic diagram of a heat dissipating module according to the present utility model;

FIG. 3 is a schematic diagram of a protection module according to the present utility model;

FIG. 4 is a schematic view of the installation of a micro-motor, a radiator fan and a filter screen according to the present utility model;

fig. 5 is a schematic diagram of a connection relationship between a tact switch and a graphene board according to the present utility model.

Reference numerals:

100. a heat dissipation module; 110. a graphene sheet; 120. a heat sink; 130. an adhesive layer;

200. a protection module; 210. a housing; 220. a toothed plate; 230. a gear; 240. a micro motor; 250. a mounting plate; 260. a heat radiation fan; 270. touching the switch;

300. and (5) a filter screen.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.

A high efficiency graphene heat sink provided by some embodiments of the present utility model is described below with reference to the accompanying drawings.

Embodiment one:

1-5, the high-efficiency graphene cooling fin provided by the utility model comprises a cooling module 100 and a protection module 200, wherein the cooling module 100 comprises a graphene plate 110, a plurality of cooling fins 120 connected with the top of the graphene plate 110, and an adhesive layer 130 smeared on the bottom of the graphene plate 110;

the protection module 200 includes two housings 210 slidably mounted on the top of the graphene plate 110, a toothed plate 220 connected to the front side of the housing 210, a gear 230 movably connected to the graphene plate 110 through a rotating shaft, a micro motor 240 connected between the graphene plate 110 and the rotating shaft, a mounting plate 250 mounted on the rear side of the graphene plate 110, a plurality of cooling fans 260 connected to the mounting plate 250, and a tact switch 270 embedded in one side wall inside the graphene plate 110.

Further, an air outlet channel is reserved between the two cooling fins 120, the number of the air outlet channels is multiple, the air outlet channels and the cooling fins 120 are staggered, and the layout design is adopted to provide conditions for improving the cooling efficiency of the cooling fins 120.

Further, the sum of the lengths of the two shells 210 is equal to the length of the graphene plate 110, the top of the inner cavity of the shell 210 is attached to the top of the graphene plate 110, and the two shells 210 are matched to protect the plurality of idle cooling fins 120 by adopting a given size design, so that the cooling fins 120 are prevented from being attached by dust.

Further, the gear 230 is attached to the front side of the graphene board 110, and the thickness of the gear 230 is equal to that of the toothed plate 220, so that the device is more attractive in appearance due to the size design.

Further, the plurality of cooling fans 260 are arranged at equal intervals in a row, and the cooling fans 260 are located at the rear side of the housing 210, and by adopting the non-layout design, the heat dissipation efficiency of heat can be improved.

Embodiment two:

referring to fig. 1-5, on the basis of the first embodiment, a plurality of cooling fans 260 are connected in series, and the cooling fans 260 are electrically connected with a tact switch 270.

Embodiment III:

in the above embodiment, as shown in fig. 3 to 4, the filter 300 is embedded in the rear side of the cooling fan 260, the thickness of the filter 300 is set to 0.5cm, and the filter 300 is set to filter the wind source of the cooling fan 260.

The working principle and the using flow of the utility model are as follows: when the device is put into practical use, the graphene plate 110 is attached to a position where heat dissipation is required through the adhesive layer 130, then heat is transferred to the plurality of cooling fins 120, the cooling fins 120 conduct away the heat, during the period, the two micro motors 240 rotate with the gears 230 connected with the two micro motors, the two gears 230 rotate oppositely, then the shell 210 moves towards the outside of the graphene plate 110 under the influence of the toothed plate 220, then the tact switch 270 is touched, the plurality of cooling fans 260 work, wind blown by the cooling fans 260 passes through the plurality of air outlet channels, the temperature of the plurality of cooling fins 120 is effectively taken away, and the heat dissipation effect and the heat dissipation efficiency of the device are improved.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient graphite alkene fin which characterized in that includes:

the heat dissipation module (100) comprises a graphene plate (110), a plurality of heat dissipation fins (120) connected with the top of the graphene plate (110) and an adhesive layer (130) smeared on the bottom of the graphene plate (110);

protection module (200), including slidable mounting in two casing (210) at graphite alkene board (110) top, with pinion rack (220) that casing (210) front side is connected, through the pivot with graphite alkene board (110) swing joint's gear (230), connect in miniature motor (240) between graphite alkene board (110) and the pivot, install in mounting panel (250) of graphite alkene board (110) rear side, with a plurality of radiator fan (260) that mounting panel (250) are connected, inlay and locate one side wall in graphite alkene board (110) is inside dab switch (270).

2. The efficient graphene cooling fin according to claim 1, wherein an air outlet channel is reserved between two cooling fins (120), the plurality of air outlet channels are arranged, and the plurality of air outlet channels and the plurality of cooling fins (120) are staggered.

3. The efficient graphene heat sink according to claim 1, wherein the sum of the lengths of the two shells (210) is equal to the length of the graphene plate (110), and the top of the inner cavity of the shell (210) is attached to the top of the graphene plate (110).

4. The efficient graphene heat sink according to claim 1, wherein the gear (230) is attached to the front side of the graphene plate (110), and the thickness of the gear (230) is equal to the thickness of the toothed plate (220).

5. The efficient graphene heat sink of claim 1, wherein a plurality of heat dissipating fans (260) are arranged in a row at equal intervals, and the heat dissipating fans (260) are located at the rear side of the housing (210).

6. The efficient graphene heat sink of claim 1, wherein a plurality of heat dissipating fans (260) are connected in series, the heat dissipating fans (260) being electrically connected to the tact switch (270).

7. The efficient graphene heat sink according to claim 1, wherein a filter screen (300) is embedded in the rear side of the heat dissipation fan (260), and the thickness of the filter screen (300) is set to 0.5cm.