CN212278106U

CN212278106U - Power adapter for notebook computer

Info

Publication number: CN212278106U
Application number: CN202020789680.0U
Authority: CN
Inventors: 高海东; 高强
Original assignee: Guangdong Abt Industrial Co ltd
Current assignee: Guangdong Abt Industrial Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-01
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a power adapter for a notebook computer, which comprises a power adapter, a power line, heating panels respectively attached to the upper surface and the lower surface of the power adapter, elastic bands for connecting the two heating panels, a base connected to the heating panels, and a plurality of clamping seats; grooves are formed on two sides of the clamping groove, and protruding blocks extending into the grooves are arranged at two ends of the clamping seat. The utility model provides a power adapter for notebook, two heating panels are established on power adapter upper and lower face through the elastic cord cover, the simple operation, the installation is firm, be difficult for dropping, make the power cord can be circuitous form joint in the draw-in groove, cassette of joint respectively on every draw-in groove, the removal of power cord has been restricted, be difficult for droing in carrying or the storage process, and can follow the power cord of pulling out appropriate length in the draw-in groove in the use, residual power cord still is restricted in the draw-in groove by the cassette, be difficult for the slippage, can keep the desktop clean and tidy, make the power cord can rationally accomodate, the occupation of land space of power cord has been reduced.

Description

Power adapter for notebook computer

Technical Field

The utility model relates to a power adapter technical field, concretely relates to power adapter for notebook.

Background

The power adapter is a power conversion device for supplying power to small portable electronic equipment or other electronic appliances, and is widely matched with equipment such as a telephone master and a telephone slave, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like. The length of the power line matched with the power adapter is long, and part of the power lines are wound together through a section of electric wire generally to prevent the power lines from being scattered and distributed, but a small section of electric wire is easy to lose, and the power line is troublesome to put and take, so that the power adapter is inconvenient to use.

In view of the above, there is a need for an improved power adapter for notebook computers in the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to disclose a power adapter for notebook, two heating panels are established on power adapter through the elastic cord cover, the power cord that makes the power adapter both ends can be concluded respectively, the simple operation, the installation is firm, be difficult for dropping, make the power cord can be circuitous form joint in the draw-in groove, cassette of joint respectively on every draw-in groove, the removal of restriction power cord, be difficult for droing in carrying or the storage process, and can follow the power cord of proper length in the draw-in groove in order, residual power cord is still restricted in the draw-in groove by the cassette, be difficult for the slippage, receive, it is comparatively convenient to discharge the source line, can keep the desktop clean and tidy, make the power cord can rationally accomodate, reduce the occupation of land space of power cord.

In order to achieve the purpose, the utility model provides a power adapter for a notebook computer, which comprises a power adapter, a power line, heat dissipation plates respectively attached to the upper surface and the lower surface of the power adapter, a plurality of elastic bands for connecting the two heat dissipation plates, a base connected to the heat dissipation plates and a plurality of clamping seats; the base is provided with a plurality of clamping grooves, grooves are formed in two sides of each clamping groove, first magnets are arranged in the grooves, protruding blocks extending into the grooves are arranged at two ends of each clamping seat, second magnets are arranged on the protruding blocks, pressing blocks are arranged on the inner walls of the clamping seats, the power line is connected in the clamping grooves in a circuitous mode in a clamped mode, and the clamping seats are clamped on the clamping grooves to limit the power line to move.

In some embodiments, the elastic band is bonded to the heat dissipation plate.

In some embodiments, the heat dissipation plate is an aluminum alloy plate or a copper plate.

In some embodiments, the base is provided with a plurality of heat dissipation holes.

In some embodiments, the card slots are in a parallel arrangement.

In some embodiments, the socket is engaged with the slot to form a passage through which the power line passes, the passage having a circular cross-section.

In some embodiments, the pressing block is disposed at the center of the inner wall of the clamping seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a power adapter for notebook, two heating panels are established on power adapter through the elastic cord cover, the power cord that makes the power adapter both ends can be concluded respectively, the simple operation, the installation is firm, be difficult for dropping, make the power cord can be circuitous form joint in the draw-in groove, cassette of joint respectively on every draw-in groove, the removal of power cord has been restricted, be difficult for droing in carrying or the storage process, and can follow the power cord of proper length in the draw-in groove in order, residual power cord still is restricted in the draw-in groove by the cassette, be difficult for the slippage, receive, it is comparatively convenient to discharge the source line, can keep the desktop clean and tidy, make the power cord can rationally accomodate, the occupation of land space of power cord has been reduced.

Drawings

FIG. 1 is a front view of a power adapter for a notebook according to the present invention;

FIG. 2 is a top view of the power adapter for a notebook according to the present invention;

fig. 3 is an enlarged view of reference character a in fig. 1.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

The power adapter for notebook computer shown in fig. 1-3 comprises a power adapter 1, a power cord 11, heat dissipation plates 2 respectively attached to the upper and lower surfaces of the power adapter 1, and a plurality of elastic bands 5 connecting the two heat dissipation plates 2. The heat dissipation plate 2 is tightly sleeved on the power adapter 1, is not easy to fall off and is convenient to carry, and in addition, the heat dissipation plates 2 are arranged on the upper surface and the lower surface of the power adapter 1, so that power lines 11 at two ends of the power adapter 1 can be respectively summarized. In this embodiment, the elastic band 5 is bonded to the heat radiating plate 2.

The heat dissipation plate 2 is an aluminum alloy plate or a copper plate, plays a role in heat dissipation, and does not affect the heat dissipation of the power adapter 1. A plurality of heat dissipation holes are formed in the base 3, and therefore the heat dissipation effect is improved.

The heat dissipation plate is characterized by further comprising a base 3 connected to the heat dissipation plate 2, wherein a plurality of clamping grooves 30 are formed in the base 3, and the clamping grooves 30 are arranged in parallel. The power cord 11 is in circuitous shape joint in draw-in groove 30, makes power cord 11 rationally accomodate, has reduced power cord 11's occupation of land space. Grooves 31 are formed in two sides of the clamping groove 30, and first magnets 71 are bonded in the grooves 31.

And also comprises a plurality of clamping seats 4. The two ends of the card holder 4 are provided with a convex block 40 extending into the groove 31, and a second magnet 72 is bonded on the convex block 40. The protrusion 40 extends into the groove 31, and the first magnet 71 and the second magnet 72 attract each other to enable the card holder 4 to be clamped on the card slot 30, so that the power cord 11 is limited from moving, the power cord 11 is prevented from slipping off from the card slot 30, and the carrying and the storage are convenient.

Be equipped with briquetting 41 on the inner wall of cassette 4, briquetting 41 sets up in 4 inner wall centers of cassette, and briquetting 41 extrudees power cord 11 to further fixed the position of power cord 11, prevented that power cord 11 from taking place to drop, portable and storage.

One card slot 30 corresponds to one card seat 4, the card seat 4 is clamped on the card slot 30 to form a channel 6 for the power cord 11 to pass through, and the cross section of the channel 6 is circular. In 11 use of power cord, can follow draw-in groove 30 and pull out the power cord 11 of appropriate length in an orderly manner, remaining power cord 11 still is restricted in draw-in groove 30 by cassette 4, and difficult slippage is received, it is comparatively convenient to discharge power cord 11, can keep the desktop clean and tidy, makes power cord 11 can rationally accomodate, has reduced power cord 11's occupation of land space.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The power adapter for the notebook computer is characterized by comprising a power adapter (1), a power line (11), heat dissipation plates (2) respectively attached to the upper surface and the lower surface of the power adapter (1), a plurality of elastic bands (5) connected with the two heat dissipation plates (2), a base (3) connected with the heat dissipation plates (2), and a plurality of clamping seats (4); be equipped with a plurality of draw-in groove (30) on base (3), draw-in groove (30) both sides are formed with recess (31), be equipped with first magnet (71) in recess (31), cassette (4) both ends are equipped with and extend into lug (40) in recess (31), be equipped with second magnet (72) on lug (40), be equipped with briquetting (41) on cassette (4) inner wall, power cord (11) are circuitous form joint in draw-in groove (30), cassette (4) block is in order to restrict power cord (11) and remove on draw-in groove (30).

2. The power adapter for notebook computer according to claim 1, wherein the elastic band (5) is adhered to the heat radiating plate (2).

3. The power adapter for notebook computer according to claim 2, wherein the heat dissipation plate (2) is an aluminum alloy plate or a copper plate.

4. The power adapter for notebook computer according to claim 3, wherein the base (3) is provided with a plurality of heat dissipation holes.

5. The power adapter for notebook computer according to claim 1, wherein the card slots (30) are arranged in parallel.

6. The power adapter for notebook computers according to claim 5, characterized in that the cassette (4) is snapped on the card slot (30) to form a channel (6) for passing the power cord (11), the cross section of the channel (6) is circular.

7. The power adapter for notebook computer according to claim 6, wherein the pressing piece (41) is provided at the center of the inner wall of the holder (4).