CN218298953U

CN218298953U - External radiator of portable computer

Info

Publication number: CN218298953U
Application number: CN202222757735.1U
Authority: CN
Inventors: 张昌华
Original assignee: Dongguan Qi Yang Hardware Co ltd
Current assignee: Dongguan Qi Yang Hardware Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-13
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses an external radiator of portable computer, the touch screen comprises a contact plate, contact plate edge is equipped with the surrounding edge that sets up downwards, just be equipped with three supporting leg below the surrounding edge at least along circumference, just be equipped with at least three sucking disc above the contact plate along circumference, the sucking disc is close to the setting of contact plate edge, be equipped with the hydrogel layer above the contact plate, be equipped with from type paper above the hydrogel layer, just be equipped with a plurality of mounting hole below being located the hydrogel layer on the contact plate, all be equipped with the fin in the mounting hole, the fin extends the surrounding edge, the surface that the fin extends the surrounding edge is equipped with liquid crystal discoloration piece. The advantages are that: the portable small-sized portable electric scooter occupies little space.

Description

External radiator of portable computer

Technical Field

The utility model relates to a radiator technical field specifically indicates an external radiator of portable computer.

Background

With the rapid development of science and technology, notebook computers have become an essential important tool in the work and life of people. However, because the notebook computer has a small volume and a thin thickness, the notebook computer generates a large amount of heat and is difficult to dissipate along with the use time, and the notebook computer is damaged, so that the performance and the service life are influenced. Although some notebook computers are provided with their own heat dissipation fans, their heat dissipation capabilities are undeniable to be limited, so people are often preparing further heat sinks for heat dissipation of notebook computers, and thus, the heat sinks can further dissipate heat for notebook computers, and the service life of notebook computers can be prolonged by matching with their own heat dissipation fans. The existing radiator has a huge structure, is of a bracket type, and is inconvenient to carry, and most of notebooks are used in non-fixed offices on a business trip, so that the space of a trunk can be occupied.

SUMMERY OF THE UTILITY MODEL

The utility model provides an foretell technical problem, provide a little occupation space's of portable computer external heat radiator is easily carried to dexterous small-size.

In order to solve the technical problem, the utility model provides a technical scheme does: an external radiator of a portable computer comprises contact plates, wherein at least three same contact plates and related structures described below on a notebook computer are divided into four corners positioned below the notebook computer, which are not described in detail; the edge of the contact plate is provided with a downward surrounding edge, at least three supporting legs are arranged below the surrounding edge and along the circumferential direction, at least three suckers are arranged above the contact plate and along the circumferential direction, the suckers are arranged close to the edge of the contact plate, a hydrogel layer is arranged above the contact plate and is prepared by compounding natural gel substances, namely potassium-sensitive carrageenan and konjac glucomannan, and the water content is more than 90%; be equipped with above the hydrogel layer from type paper, be in order not using with type paper the utility model discloses protect hydrogel layer to receive the pollution in the time of the product, just be equipped with a plurality of mounting hole below being located hydrogel layer on the contact plate, all be equipped with the fin in the mounting hole, the fin extends the surrounding edge, the surface that the fin extends the surrounding edge is equipped with liquid crystal color-changing piece.

Compared with the prior art, the utility model the advantage lie in: the product of the utility model can be made smaller in the whole structure, and is adsorbed at the four corners below the notebook computer through the suckers respectively to support the notebook computer, so that the notebook computer has a larger heat dissipation space to dissipate heat, and meanwhile, the hydrogel layer is arranged to cool; the whole structure design can be mutually sleeved when not in use, and occupied space is saved.

Furthermore, one end of the supporting leg, which is far away from the contact plate, is arranged in an outward arc-shaped bending manner, so that the direct insertion and direct insertion can be prevented from scratching human bodies or objects.

Further, the contact plate is circular and free of corners for good use.

Furthermore, the hydrogel layer covers the upper surface of the contact plate except the sucker, so that the heating area is increased as much as possible, and more heat can be absorbed.

Furthermore, the hydrogel layer is formed by splicing strip-shaped hydrogel, and heat dissipation is facilitated.

Drawings

Fig. 1 is a schematic view of the external heat sink of the portable computer according to the present invention.

Fig. 2 is a schematic view of the side view structure of the external heat sink of the portable computer.

As shown in the figure: 1. contact plate, 2, surrounding edge, 3, supporting leg, 4, sucking disc, 5, hydrogel layer, 6, release paper, 7, mounting hole, 8, fin, 9, liquid crystal color-changing piece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1 and 2, an external heat sink for a laptop computer includes a contact plate 1, where the contact plate 1 is circular, and at least three identical contact plates and their related structures described below are provided on a laptop computer, which will not be described herein; the edge of the contact plate 1 is provided with a downward surrounding edge 2, at least three supporting legs 3 are arranged below the surrounding edge 2 and along the circumferential direction, at least three suckers 4 are arranged above the contact plate 1 and along the circumferential direction, the suckers 4 are arranged close to the edge of the contact plate 1, a hydrogel layer 5 is arranged above the contact plate 1 and is prepared by compounding natural gel substances, namely potassium-sensitive carrageenan and konjac glucomannan, and the water content is more than 90%; the release paper 6 is arranged on the hydrogel layer 5, the release paper is used for protecting the hydrogel layer 5 from being polluted when the product of the utility model is not used, a plurality of mounting holes 7 are arranged on the contact plate 1 and below the hydrogel layer 5, cooling fins 8 are arranged in the mounting holes 7, the cooling fins 8 extend out of the surrounding edge 2, liquid crystal color changing sheets 9 are arranged on the outer surfaces of the cooling fins 8 extending out of the surrounding edge 2, the temperature range is indicated to be between 20 ℃ and 42 ℃, and the color state can be changed when the temperature reaches the preset temperature; specifically, the colors of the corresponding words "hot" and "hot" in "normal" become heavier, and the display becomes more obvious; a user can observe the temperature of the hydrogel main body timely through change, and convenience is provided for the user to timely pay attention to the condition of a notebook computer for shutdown and the like; one end of the supporting leg 3, which is far away from the contact plate 1, is arranged in an outward arc-shaped bending way; the hydrogel layer 5 covers the upper surface of the contact plate 1 except the sucker 4, so that the heating area is increased; the hydrogel layer 5 is formed by splicing strip-shaped hydrogel.

When the utility model is implemented, the hydrogel phase change structure can absorb water vapor from the outside through the vent hole on the first cavity wall, so as to ensure the water content in the hydrogel phase change structure, thereby realizing long-term effective circulation heat dissipation; the product of the utility model can be made smaller in the whole structure, and is respectively adsorbed at the four corners below the notebook computer through the suckers to support the notebook computer, so that the notebook computer has a larger heat dissipation space to dissipate heat, and meanwhile, the hydrogel layer is arranged to cool, and the hydrogel main body is soft and smooth and can be applied to the notebook computer in a shape-adaptable way; the whole structure design can be mutually sleeved when not in use, so that the occupied space is saved; the fin preferred of setting is the aluminium alloy, can adsorb the heat of hydrogel layer and go out its heat dissipation, improves the utility model discloses the whole heat dispersion of product.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an external radiator of portable computer which characterized in that: including contact plate (1), contact plate (1) edge is equipped with surrounding edge (2) that sets up downwards, just be equipped with three supporting leg (3) along circumference at least below surrounding edge (2), just be equipped with at least three sucking disc (4) along circumference above contact plate (1), sucking disc (4) are close to contact plate (1) edge setting, be equipped with hydrogel layer (5) above contact plate (1), be equipped with above hydrogel layer (5) from type paper (6), be equipped with a plurality of mounting hole (7) below just being located hydrogel layer (5) on contact plate (1), all be equipped with fin (8) in mounting hole (7), fin (8) extend surrounding edge (2), the surface that fin (8) extend surrounding edge (2) is equipped with liquid crystal color-changing piece (9).

2. The external heat sink of the portable computer as claimed in claim 1, wherein: and one end of the support leg (3) far away from the contact plate (1) is outwards supported in an arc-shaped bending manner.

3. The external heat sink of the portable computer as claimed in claim 1, wherein: the contact plate (1) is circular.

4. The external heat sink of the portable computer as claimed in claim 1, wherein: the hydrogel layer (5) covers the upper surface of the contact plate (1) except the sucker (4).

5. The external heat sink of the portable computer as claimed in claim 1, wherein: the hydrogel layer (5) is formed by splicing strip-shaped hydrogel.