CN212183872U

CN212183872U - Heat dissipation shell of notebook computer power adapter

Info

Publication number: CN212183872U
Application number: CN202020952447.XU
Authority: CN
Inventors: 王玉森
Original assignee: Tianchang Forest Electrical Technology Co ltd
Current assignee: Tianchang Forest Electrical Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-18
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a notebook computer power adapter heat dissipation shell, which comprises an upper housing, the lower fixed surface who goes up the casing is connected with rotating device, casing under rotating device's the bottom fixedly connected with, the interior antetheca fixedly connected with switching device of casing down, switching device's top and the interior antetheca fixed connection of last casing, the equal fixed mounting in edges and corners department of going up casing and casing down has the cushion, the interior diapire fixed mounting of casing has a plurality of support column down, the last fixed surface of support column installs power adapter body, power adapter body's fixed surface installs the fin, the fin is the aluminum alloy material, the through wires hole has all been seted up to the both sides wall of casing down. The utility model has the advantages of reasonable design, the notebook computer power adapter prevent falling nature, non-skid property and thermal diffusivity have been strengthened.

Description

Heat dissipation shell of notebook computer power adapter

Technical Field

The utility model relates to an electronic product heat dissipation technical field especially relates to a notebook computer power adapter heat dissipation shell.

Background

In recent years, notebook computers have been developed rapidly, have smaller sizes and lighter weights, and have more powerful functions, and due to these excellent performances, notebook computers have become more popular and are favored by the knowledge that computers are required to work due to their portability.

When the notebook computer is used for a long time, the power adapter is needed to be used for connecting the power, but the anti-skid and anti-falling performance of the conventional power adapter is poor, the power adapter easily slides down from a desktop when touched by mistake, and the power adapter is easy to wear when carried and moved.

Aiming at the situation, the heat dissipation shell of the notebook computer power adapter with better drop resistance, skid resistance and heat dissipation performance is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation shell of a power adapter of a notebook computer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a notebook computer power adapter heat dissipation shell, includes the upper casing, the lower fixed surface who goes up the casing is connected with rotating device, casing under rotating device's the bottom fixedly connected with, the interior antetheca fixedly connected with switching device of casing down, switching device's top and the interior antetheca fixed connection of last casing, the equal fixed mounting in edges and corners department of going up casing and casing down has the cushion, the interior diapire fixed mounting of casing has a plurality of support column down, the last fixed surface of support column installs the power adapter body, the fixed surface of power adapter body installs the fin.

As a further description of the above technical solution:

the radiating fin is made of aluminum alloy.

As a further description of the above technical solution:

and threading holes are formed in the two side walls of the lower shell.

As a further description of the above technical solution:

the front surface and the rear surface of the upper shell are fixedly provided with the screen plates and are provided with ventilation openings at corresponding positions.

As a further description of the above technical solution:

the rotating device comprises a round pipe, the outer surface of the round pipe is fixedly connected with the upper surface of the lower shell, the inner surface of the round pipe is rotatably connected with a rotating rod, the two ends of the rotating rod extend to the outer portion of the round pipe and are fixedly connected with installation blocks, and the upper surface of each installation block is fixedly connected with the lower surface of the upper shell.

As a further description of the above technical solution:

the switch device comprises a mounting box, the antetheca of mounting box and the interior antetheca fixed connection of casing down, the interior back wall fixed mounting of mounting box has the backup pad, the last sliding surface of backup pad is connected with the fixture block, fixed mounting has compression spring between the back wall of fixture block and the interior back wall of mounting box, the bottom surface fixed mounting of fixture block has L shape pole, L shape pole run through the upper wall of backup pad and the antetheca of mounting box and with the antetheca sliding connection of casing down, the spout that corresponds with L shape pole is all seted up to the upper wall of backup pad and the antetheca of casing down, the upper wall sliding connection of mounting box has the L shaped plate, the front surface of L shaped plate and the interior antetheca fixed connection of last casing, the draw-in groove has been seted up to the back wall of L shaped plate.

The utility model discloses following beneficial effect has:

compared with the prior art, this notebook computer power adapter heat dissipation shell, last casing and casing can prevent down that the power adapter body from being damaged, and the cushion can strengthen the antiskid and prevent falling the nature, and the heat that the power adapter body produced in the use can be passed through the fin and is dispelled with higher speed, can open the shell in needs through opening and shutting device and rotating device, reinforcing thermal diffusivity and easy clearance.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat dissipation housing of a power adapter of a notebook computer according to the present invention;

fig. 2 is a lower housing right view structural diagram of a notebook computer power adapter heat dissipation housing provided by the present invention;

fig. 3 is a structural diagram of an upper case of a heat dissipation case of a power adapter of a notebook computer according to the present invention;

fig. 4 is a schematic structural view of a rotating device of a heat dissipation housing of a power adapter of a notebook computer according to the present invention;

fig. 5 is a schematic right view of a switch device of a heat dissipation housing of a power adapter of a notebook computer according to the present invention.

Illustration of the drawings:

1. an upper housing; 2. a lower housing; 3. a rotating device; 4. a switching device; 5. a soft cushion; 6. a support pillar; 7. a power adapter body; 8. a heat sink; 9. a screen plate; 10. threading holes; 31. a circular tube; 32. a rotating rod; 33. mounting blocks; 41. mounting a box; 42. a support plate; 43. a clamping block; 44. an L-shaped rod; 45. a compression spring; 46. an L-shaped plate; 47. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of notebook computer power adapter heat dissipation shell: including last casing 1, the lower fixed surface of going up casing 1 is connected with rotating device 3, casing 2 under rotating device 3's the bottom fixedly connected with, the interior antetheca fixedly connected with switching device 4 of casing 2 down, switching device 4's top and the interior antetheca fixed connection of last casing 1, the equal fixed mounting in edges and corners department of going up casing 1 and casing 2 has cushion 5 down, the antiskid of device has effectively been strengthened and has been prevented falling the nature, the interior diapire fixed mounting of casing 2 has a plurality of support column 6 down, the last fixed surface of support column 6 installs power adapter body 7, the fixed surface of power adapter body 7 installs fin 8.

The radiating fins 8 are made of aluminum alloy, compared with another common material copper, the aluminum alloy has the advantages of low price, light weight and the like, two side walls of the lower shell 2 are respectively provided with a threading hole 10, the front surface and the rear surface of the upper shell 1 are respectively and fixedly provided with a screen plate 9, and the corresponding positions of the screen plates are respectively provided with a ventilation opening, so that the ventilation and the heat dissipation can be well realized when the shell is closed, and the internal structure is protected from being damaged, the rotating device 3 comprises a round pipe 31, the outer surface of the round pipe 31 is fixedly connected with the upper surface of the lower shell 2, the inner surface of the round pipe 31 is rotatably connected with a rotating rod 32, two ends of the rotating rod 32 extend to the outer part of the round pipe 31 and are fixedly connected with a mounting block 33, the upper surface of the mounting block 33 is fixedly connected with the lower surface of the upper shell 1, the switch device 4 comprises a mounting box 41, the front wall of, the upper surface sliding connection of backup pad 42 has fixture block 43, fixed mounting has compression spring 45 between the back wall of fixture block 43 and the interior back wall of mounting box 41, the bottom surface fixed mounting of fixture block 43 has L shape pole 44, L shape pole 44 runs through the upper wall of backup pad 42 and the antetheca of mounting box 41 and with the antetheca sliding connection of lower casing 2, the spout that corresponds with L shape pole 44 is all seted up to the upper wall of backup pad 42 and the antetheca of lower casing 2, the tip of L shape pole 44 does not extend to the outside of lower casing 2, can prevent to open upper casing 1 because the mistake bumps when carrying, the upper wall sliding connection of mounting box 41 has L shaped plate 46, the front surface of L shaped plate 46 and the interior antetheca fixed connection of upper casing 1, draw-in groove 47 has been seted up to the back wall of L shaped plate 46.

The working principle is as follows: when the adapter works for a long time, the sliding groove of the front wall of the lower shell 2 is used for pushing the L-shaped rod 44 by using a tool, so that the clamping block 43 is moved, the L-shaped plate 46 can move out of the mounting box 41, the shell can be opened by rotating the rotating rod 32 and the round tube 31 relatively, heat is dissipated by accelerating the heat dissipation through the heat dissipation fins 8, when the adapter is used and taken away, the upper shell 1 is rotated, the L-shaped plate 46 enables the L-shaped plate to move and extrude the compression spring 45 by extruding the inclined plane of the clamping block 43, until the surfaces of the upper shell 1 and the lower shell 2 are attached, the clamping groove 47 reaches the position of the clamping block 43, the compression spring 45 pushes the clamping block 43 to move to prevent the L-shaped plate 46 from being pulled.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a notebook computer power adapter heat dissipation shell, includes casing (1), its characterized in that: go up lower fixed surface of casing (1) and be connected with rotating device (3), casing (2) under the bottom fixedly connected with of rotating device (3), interior antetheca fixedly connected with switching device (4) of casing (2) down, the top of switching device (4) and the interior antetheca fixed connection of last casing (1), the equal fixed mounting in edges and corners department of going up casing (1) and casing (2) down has cushion (5), the interior diapire fixed mounting of casing (2) has a plurality of support column (6) down, the last fixed surface of support column (6) installs power adapter body (7), the fixed surface of power adapter body (7) installs fin (8).

2. The heat dissipation shell of the power adapter of the notebook computer according to claim 1, characterized in that: the radiating fins (8) are made of aluminum alloy materials.

3. The heat dissipation shell of the power adapter of the notebook computer according to claim 1, characterized in that: both side walls of the lower shell (2) are provided with threading holes (10).

4. The heat dissipation shell of the power adapter of the notebook computer according to claim 1, characterized in that: the front surface and the rear surface of the upper shell (1) are fixedly provided with a screen plate (9) and are provided with ventilation openings at corresponding positions.

5. The heat dissipation shell of the power adapter of the notebook computer according to claim 1, characterized in that: rotating device (3) include pipe (31), the surface of pipe (31) is connected with the last fixed surface of lower casing (2), pipe (31) internal surface rotates and is connected with bull stick (32), the both ends of bull stick (32) all extend to the outside and the fixedly connected with installation piece (33) of pipe (31), the upper surface of installation piece (33) is connected with the lower fixed surface of last casing (1).

6. The heat dissipation shell of the power adapter of the notebook computer according to claim 1, characterized in that: the switch device (4) comprises a mounting box (41), the front wall of the mounting box (41) is fixedly connected with the inner front wall of the lower shell (2), a support plate (42) is fixedly mounted on the inner rear wall of the mounting box (41), a clamping block (43) is slidably connected to the upper surface of the support plate (42), a compression spring (45) is fixedly mounted between the rear wall of the clamping block (43) and the inner rear wall of the mounting box (41), an L-shaped rod (44) is fixedly mounted on the bottom surface of the clamping block (43), the L-shaped rod (44) penetrates through the upper wall of the support plate (42) and the front wall of the mounting box (41) and is slidably connected with the front wall of the lower shell (2), sliding grooves corresponding to the L-shaped rod (44) are formed in the upper wall of the support plate (42) and the front wall of the lower shell (2), an L-shaped plate (46) is slidably connected to the upper wall of the mounting box (41), and the front surface of the L-shaped plate (46) is fixedly connected with the, the rear wall of the L-shaped plate (46) is provided with a clamping groove (47).