CN220273509U

CN220273509U - Dustproof power adapter

Info

Publication number: CN220273509U
Application number: CN202321680704.9U
Authority: CN
Inventors: 肖振豹; 李智勇
Original assignee: Shenzhen Wenhang Technology Co ltd
Current assignee: Shenzhen Wenhang Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-29
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the technical field of power adapters and discloses a dustproof power adapter which comprises a power adapter main body, wherein a jack is formed in the left side surface of the power adapter main body, a connecting wire is arranged on the right side surface of the power adapter main body, a connector is arranged at one end of the connecting wire, a fixing seat is arranged on the upper surface of the power adapter main body, a plurality of radiating rods uniformly penetrate through the upper surface of the fixing seat and are connected with the upper surface of the fixing seat in a sliding manner, and an adjusting mechanism is arranged on the right side surface of the fixing seat; the heat dissipation rod is arranged, so that heat in the power adapter main body can be directly dissipated, heat can be dissipated through the dust screen, dust in external air can be blocked by the dust screen, and the influence of the dust entering the power adapter main body is avoided; can be with the inside of heat dissipation stick income fixing base through adjustment mechanism, avoid convex heat dissipation stick inconvenient accomodate this power adapter.

Description

Dustproof power adapter

Technical Field

The utility model relates to the technical field of power adapters, in particular to a dustproof power adapter.

Background

The power adapter is a power supply power conversion device of small portable electronic equipment and electronic appliances, is also called an external power supply, is a power supply voltage conversion device of the small portable electronic equipment and the electronic appliances, and is commonly used on small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like; in order to avoid the damage of the power adapter caused by the over high internal temperature, through holes are usually formed for directly radiating heat, but dust can directly enter the power adapter through the through holes, so that the work of the power adapter is affected.

The Chinese patent discloses a power adapter (grant bulletin No. CN 218041225U), the technology of the patent is characterized in that a heat dissipation plate is arranged at the top of a power adapter main body, a heat conduction column is arranged at the top of the heat dissipation plate, the bottom of the heat conduction column extends to the inner cavity of the power adapter main body, and meanwhile, heat dissipation holes are formed in the surface of the heat conduction column, so that the heat dissipation efficiency of the device is improved; but it has some problems: dust in the outside air still can get into the inside of adapter through the louvre, and its dustproof effect is not good to it is when not using, and the heat conduction post still protrudes outside occupation space, inconvenient adapter accomodate. Accordingly, one skilled in the art would provide a dust-proof power adapter to address the problems set forth in the background above.

Disclosure of Invention

The present utility model is directed to a dustproof power adapter, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dirt-proof power adapter, includes the power adapter main part, the jack has been seted up to the left side surface of power adapter main part, and the right side surface mounting of power adapter main part has the connecting wire, the connector is installed to the one end of connecting wire, the last surface mounting of power adapter main part has the fixing base, the upper surface of fixing base evenly runs through and sliding connection has a plurality of heat dissipation stick, the inside sliding connection of fixing base has the lifter plate, the four corners of lifter plate all runs through and sliding connection has the slide bar, four side surfaces all run through around the upper end of heat dissipation stick and install the dust screen, two iron poles are installed to upper end one side surface symmetry of dust screen, the outside actuation of iron pole has the magnet sleeve, the externally mounted of magnet sleeve has the dead lever, the right side surface of fixing base is provided with adjustment mechanism.

As still further aspects of the utility model: the adjusting mechanism comprises a mounting plate, a mounting block is mounted at the lower end of the mounting plate, a mounting hole is formed in the position, close to the lower end, of the mounting plate, a mounting bolt is movably connected to the position, close to the upper end, of the mounting plate in a penetrating manner, and a mounting rod is connected to the left end of the mounting bolt in a threaded manner.

As still further aspects of the utility model: the heat dissipation rod is a hollow structural member with an opening at the bottom, the heat dissipation rod movably penetrates through the lower surface of the fixing seat, the lower end of the heat dissipation rod stretches into the power adapter main body, and the heat dissipation rod is installed in the lifting plate in a penetrating mode.

As still further aspects of the utility model: the slide bar is installed on the inside upper and lower both sides surface of fixing base, the upper end of dead lever is installed on the inside upper surface of heat dissipation stick.

As still further aspects of the utility model: the left end of the mounting block is mounted on the right side surface of the fixing seat.

As still further aspects of the utility model: the installation pole runs through and sliding connection in the right side surface of fixing base, and the left end of installation pole is installed on the right side surface of lifter plate.

Compared with the prior art, the utility model has the beneficial effects that:

the heat dissipation rod is arranged, so that heat in the power adapter main body can be directly dissipated, heat can be dissipated through the dust screen, dust in external air can be blocked by the dust screen, and the influence of the dust entering the power adapter main body is avoided; can be with the inside of heat dissipation stick income fixing base through adjustment mechanism, avoid convex heat dissipation stick inconvenient accomodate this power adapter.

Drawings

FIG. 1 is a schematic view of a dust-proof power adapter;

FIG. 2 is a cross-sectional view of a holder in a dust-tight power adapter;

FIG. 3 is a partial exploded view of FIG. 2;

fig. 4 is a schematic view of a dust-proof power adapter adjusting mechanism.

In the figure: 1. a power adapter body; 2. a jack; 3. a connecting wire; 4. a connector; 5. a fixing seat; 6. a heat radiation rod; 7. a lifting plate; 8. a slide bar; 9. a dust screen; 10. an iron rod; 11. a magnetic sleeve; 12. a fixed rod; 13. an adjusting mechanism; 14. a mounting plate; 15. a mounting block; 16. a mounting hole; 17. a mounting bolt; 18. and (5) mounting a rod.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present utility model, a dustproof power adapter includes a power adapter body 1, a jack 2 is opened on a left side surface of the power adapter body 1, a connecting wire 3 is installed on a right side surface of the power adapter body 1, a connector 4 is installed at one end of the connecting wire 3, a fixing seat 5 is installed on an upper surface of the power adapter body 1, a plurality of heat dissipation rods 6 are uniformly penetrated and slidingly connected on an upper surface of the fixing seat 5, a lifting plate 7 is slidingly connected inside the fixing seat 5, the heat dissipation rods 6 are hollow structural members with an opening at the bottom, the heat dissipation rods 6 movably penetrate through a lower surface of the fixing seat 5, a lower end of each heat dissipation rod 6 extends into the inside of the power adapter body 1, each heat dissipation rod 6 penetrates through and is installed inside the lifting plate 7, four corners of each lifting plate 7 penetrate through and slidingly connected with a slide bar 8, each slide bar 8 is installed on upper and lower side surfaces of the inside of the fixing seat 5, a front end, a left side surface and a right side surface of each heat dissipation rod 6 penetrates through and is installed with a dustproof net 9, two iron rods 10 are symmetrically installed on one side surface of the upper end of the dustproof net 9, an outside suction sleeve 11 of each iron rod 10 is movably penetrated through a lower surface, and the heat dissipation rod 6 penetrates through the lower surface, and is fixedly installed inside the upper magnetic rod 12, and is installed inside the upper rod 12; the jack 2 can connect power plug, connects the power through power plug, and connector 4 then connects in equipment, and heat dissipation stick 6 itself will metal material, preferably copper, and the heat conduction of being convenient for then dispel the heat, still can distribute away the inside heat of power adapter main part 1 through dust screen 9, and dust screen 9 can separate the dust in the air, can conveniently dismantle dust screen 9 through iron pole 10 and magnetic sleeve 11.

In fig. 1, 2 and 4: the adjusting mechanism 13 comprises a mounting plate 14, a mounting block 15 is mounted at the lower end of the mounting plate 14, the left end of the mounting block 15 is mounted on the right side surface of the fixed seat 5, a mounting hole 16 is formed in the position, close to the lower end, of the interior of the mounting plate 14, a mounting bolt 17 is movably connected to the position, close to the upper end, of the interior of the mounting plate 14 in a penetrating manner, a mounting rod 18 is connected to the left end of the mounting bolt 17 in a threaded manner, the mounting rod 18 penetrates through and is slidably connected to the right side surface of the fixed seat 5, and the left end of the mounting rod 18 is mounted on the right side surface of the lifting plate 7; the mounting hole 16 can pass through the mounting bolt 17, and the lifting plate 7 can be lowered by removing the mounting bolt 17, so that the heat dissipation rod 6 can extend into the fixing seat 5, the heat dissipation rod 6 can be conveniently stored, and the power adapter main body 1 is inconvenient to store due to the fact that the heat dissipation rod 6 is exposed outside when the power adapter is not used.

The working principle of the utility model is as follows: when the power adapter is used, a user can insert one end of a power plug into the jack 2, the other end of the power plug is connected with a power supply, and the connector 4 is connected with equipment; when the power adapter main body 1 is used, the heat in the power adapter main body can be directly dissipated through the heat dissipation rod 6, and also can be dissipated through the dustproof net 9, so that a user can directly withdraw the dustproof net 9 for cleaning at intervals; when the power adapter is not used, a user can detach the mounting bolt 17, at this time, the lifting plate 7 descends through gravity, the heat dissipation rod 6 stretches into the fixing seat 5, the user locks the mounting bolt 17 in the mounting rod 18 through the mounting hole 16, and the occupied space is reduced after the heat dissipation rod 6 is stored, so that the power adapter is conveniently stored.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dirt-proof power adapter, includes power adapter main part (1), jack (2) have been seted up to the left side surface of power adapter main part (1), and the right side surface mounting of power adapter main part (1) has connecting wire (3), connector (4) are installed to the one end of connecting wire (3), the last surface mounting of power adapter main part (1) has fixing base (5), the upper surface of fixing base (5) evenly runs through and sliding connection has a plurality of heat dissipation stick (6), a serial communication port, the inside sliding connection of fixing base (5) has lifter plate (7), the four corners of lifter plate (7) all runs through and sliding connection has slide bar (8), four side surfaces all run through around the upper end of heat dissipation stick (6) and install dust screen (9), upper end one side surface symmetry of dust screen (9) installs two iron poles (10), the outside of iron pole (10) is inhaled and is had magnetic sleeve (11), the externally mounted of magnetic sleeve (11) has dead lever (12), right side surface adjustment mechanism (13) are provided with.

2. A dustproof power adapter according to claim 1, characterized in that the adjusting mechanism (13) comprises a mounting plate (14), a mounting block (15) is mounted at the lower end of the mounting plate (14), a mounting hole (16) is formed in the mounting plate (14) near the lower end, a mounting bolt (17) is movably connected through the mounting plate (14) near the upper end, and a mounting rod (18) is connected with the left end of the mounting bolt (17) through threads.

3. A dustproof power adapter according to claim 1, characterized in that the heat dissipation rod (6) is a hollow structural member with an opening at the bottom, the heat dissipation rod (6) movably penetrates through the lower surface of the fixing seat (5), the lower end of the heat dissipation rod (6) stretches into the power adapter main body (1), and the heat dissipation rod (6) is installed in the lifting plate (7) in a penetrating mode.

4. A dustproof power adapter according to claim 1, characterized in that the slide bar (8) is mounted on the inner upper and lower side surfaces of the fixing base (5), and the upper end of the fixing bar (12) is mounted on the inner upper surface of the heat radiation bar (6).

5. A dust-tight power adapter according to claim 2, characterized in that the left end of the mounting block (15) is mounted on the right side surface of the holder (5).

6. A dust-tight power adapter according to claim 2, characterized in that the mounting rod (18) is penetrating and slidingly connected to the right side surface of the holder (5), and the left end of the mounting rod (18) is mounted on the right side surface of the lifting plate (7).