CN210838230U

CN210838230U - Power adapter protector

Info

Publication number: CN210838230U
Application number: CN201922168080.2U
Authority: CN
Inventors: 邓瑶勤
Original assignee: Chenzhou Weisheng Electronic Co ltd
Current assignee: Chenzhou Weisheng Electronic Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-23
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a power adapter protector, which comprises a cavity body, wherein the cavity body is of a cubic structure, the interior of the cavity body is of a cavity structure, the cavity body comprises an upper part and a lower part which are mutually spliced, and a first wire outlet and a second wire outlet are arranged on the left side and the right side of the cavity body; the inner side of the cavity is provided with uniform protective layers, and one side of the protective layers on the upper side and the lower side of the cavity is provided with a heat absorbing plate. The power adapter protection device is simple in structure and easy to assemble, and the surface of the power adapter can be protected from being damaged by arranging the uniform protection layer on the inner side of the cavity; the damping mechanism is arranged on the lower portion of the cavity, when the power adapter falls to the ground, the damping block and the damping spring absorb the impact force between the power adapter and the ground, and the power adapter can be effectively prevented from being broken; in addition, the heat absorption plate and the radiator are arranged in the cavity, so that the heat absorption capacity of the heat absorption plate can be effectively maintained, and the safe operation of the power adapter is ensured.

Description

Power adapter protector

Technical Field

The utility model relates to a power protection equipment specifically is a power adapter protector.

Background

The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, has the working principle that alternating current input is converted into direct current output, and can be divided into a wall-plugging type and a desktop type according to a connection mode. The shell of the power adapter is generally made of plastic, so that the power adapter is easy to damage when falling to the ground, and the safe use of the power adapter is influenced; existing power adapters are not typically equipped with effective safeguards and, therefore, improvements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter protector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a power adapter protection device comprises a cavity, wherein the cavity is of a cubic structure, the interior of the cavity is of a cavity structure, the cavity comprises an upper part and a lower part which are spliced with each other, and a first wire outlet and a second wire outlet are distributed on the left side and the right side of the cavity; as a further aspect of the present invention: the inner side of the cavity is provided with uniform protective layers, one side of each protective layer on the upper side and the lower side of the cavity is provided with a heat absorbing plate, and the heat absorbing plates are used for absorbing heat generated by the power adapter during working.

As a further aspect of the present invention: the damping mechanism is laid between the absorber plate of cavity lower part and the inoxidizing coating, damping mechanism includes the fixing base, and the fixing base is installed on the inoxidizing coating of downside, and the shock attenuation chamber has been laid to the up end center department of fixing base, and the shock attenuation intracavity is equipped with the spring, and the outside and the one end that the spring extended to the shock attenuation chamber are connected with the snubber block, and the snubber block is connected with the backup pad through the spliced pole, and the backup pad is connected with the lower terminal surface of absorber.

As a further aspect of the present invention: a plurality of assembling holes are uniformly distributed in the fixing seat, and bolts are arranged in the assembling holes and are connected with the protective layer.

As a further aspect of the present invention: the heat dissipation mechanism is arranged above the heat absorption plate on the upper portion of the cavity and comprises radiators which are equidistantly assembled on the inner side of the protective layer, and a power supply of the radiators is arranged in the protective layer.

As a further aspect of the present invention: and a radiator is arranged below the heat absorbing plate at the lower part of the cavity and assembled on the protective layer at the lower end.

Compared with the prior art, the beneficial effects of the utility model are that: the power adapter protection device is simple in structure and easy to assemble, and the surface of the power adapter can be protected from being damaged by arranging the uniform protection layer on the inner side of the cavity; the damping mechanism is arranged on the lower portion of the cavity, when the power adapter falls to the ground, the damping block and the damping spring absorb the impact force between the power adapter and the ground, and the power adapter can be effectively prevented from being broken; in addition, the heat absorbing plate is arranged in the cavity, so that heat generated during the working of the power adapter can be absorbed, the long-time stable operation of the power adapter is ensured, the heat absorbing capacity of the heat absorbing plate can be effectively maintained through the radiator arranged at one end of the heat absorbing plate, and the safe operation of the power adapter is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a power adapter protector according to embodiment 1.

Fig. 2 is a schematic three-dimensional structure diagram of a shock-absorbing mechanism in the power adapter protector according to embodiment 1.

Fig. 3 is a schematic structural diagram of the power adapter protector according to embodiment 2.

In the figure: the heat sink comprises a cavity 1, a heat absorbing plate 2, a protective layer 3, a first wire outlet 4, a second wire outlet 5, a heat sink 6, a support plate 7, a fixed seat 8, a connecting column 9, a shock absorption block 10, a spring 11, an assembly hole 12 and a shock absorption cavity 13.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

Referring to fig. 1-2, a power adapter protector includes a cavity 1, the cavity 1 is a cubic structure and has a hollow structure inside, and the cavity 1 includes an upper part and a lower part which are spliced with each other; first outlet 4 and second outlet 5 have been laid to the left and right sides of cavity 1, and the power cord at power adapter both ends extends to the outside of cavity 1 from first outlet 4 and second outlet 5 respectively, and even inoxidizing coating 3 has been laid to the inboard of cavity 1, and absorber plate 2 has been laid to one side of inoxidizing coating 3 of cavity 1 upper and lower both sides, and absorber plate 2 is used for absorbing the heat that power adapter during operation produced to guarantee that power adapter can stabilize the operation for a long time.

Further, damper has been laid between absorber plate 2 of cavity 1 lower part and the inoxidizing coating 3, damper's specific structure does not add the injecive, and is preferred, in this embodiment, damper includes fixing base 8, and fixing base 8 is installed on the inoxidizing coating 3 of downside, and damping chamber 13 has been laid to the up end center department of fixing base 8, is equipped with spring 11 in the damping chamber 13, and under the initial condition, spring 11 extends to damping chamber 13's the outside and one end is connected with snubber block 10, and snubber block 10 is connected with backup pad 7 through spliced pole 9, and backup pad 7 is connected with the lower terminal surface of absorber plate 2.

The specific connection mode of the fixing seat 8 and the protective layer 3 is not limited, preferably, in this embodiment, a plurality of assembling holes 12 are uniformly distributed on the fixing seat 8, and bolts are installed in the assembling holes 12 and connected with the protective layer 3.

Further, a heat dissipation mechanism is arranged above the heat absorption plate 2 on the upper portion of the cavity 1, the specific structure of the heat dissipation mechanism is not limited, preferably, in this embodiment, the heat dissipation mechanism includes a heat radiator 6, the heat radiator 6 is equidistantly assembled on the inner side of the protective layer 3, and a power supply of the heat radiator 6 is arranged in the protective layer 3.

The working principle of the embodiment is as follows:

opening the protection device, installing the power adapter into the lower part of the protection device and attaching the power adapter to the heat absorbing plate 2 on the lower side, placing the electric wire of the power adapter outside the cavity 1 through the first wire outlet 4 and the second wire outlet 5, and clamping and fixing the upper part and the lower part of the protection device; the power adapter is arranged on the inner side of the cavity 1, the protective layer 3 comprises a damping mechanism and the protective layer 3, and when the power adapter falls, the damping mechanism and the protective layer jointly absorb impact force between the damping mechanism and the ground, so that the power adapter is protected from being damaged. The during operation of the power adapter can generate certain heat, the heat absorbing plates 2 on the upper side and the lower side absorb the heat on the surface of the power adapter, so that the power adapter can work stably for a long time, the heat absorbing plates 2 on the upper end can be cooled by the heat radiator 6 on the upper part of the cavity 1, and the heat absorbing capacity of the heat absorbing plates 2 on the upper end is guaranteed.

Example 2

Referring to fig. 3, in embodiment 1, since the lower portion of the cavity 1 is provided with the damping mechanism, the heat sink is not disposed below the heat absorbing plate 2 of the lower portion, which is not favorable for maintaining the heat absorbing capability of the heat absorbing plate 2 at the lower end and affects the service life of the heat absorbing plate 2 at the lower end; therefore, the present embodiment is improved on the basis of embodiment 1, and the improvement is as follows: a radiator 6 is arranged below the heat absorbing plate 2 at the lower part of the cavity 1, and the radiator 6 is assembled on the protective layer 3 at the lower end.

Claims

1. A power adapter protection device comprises a cavity (1), and is characterized in that the cavity (1) is of a cubic structure, the interior of the cavity is of a cavity structure, the cavity (1) comprises an upper part and a lower part which are spliced with each other, and a first wire outlet (4) and a second wire outlet (5) are distributed on the left side and the right side of the cavity (1); the inner side of the cavity (1) is provided with uniform protective layers (3), and one side of the protective layers (3) on the upper side and the lower side of the cavity (1) is provided with a heat absorbing plate (2).

2. The power adapter protection device according to claim 1, characterized in that a damping mechanism is arranged between the absorber plate (2) and the protective layer (3) at the lower part of the cavity (1), the damping mechanism comprises a fixed seat (8), the fixed seat (8) is mounted on the protective layer (3) at the lower side, a damping cavity (13) is arranged at the center of the upper end face of the fixed seat (8), a spring (11) is assembled in the damping cavity (13), the spring (11) extends to the outer side of the damping cavity (13), one end of the spring is connected with a damping block (10), the damping block (10) is connected with a support plate (7) through a connecting column (9), and the support plate (7) is connected with the lower end face of the absorber plate (2).

3. The power adapter protector as claimed in claim 2, characterized in that a plurality of assembling holes (12) are uniformly distributed on the fixed base (8), and bolts are arranged in the assembling holes (12) to be connected with the protective layer (3).

4. The power adapter protector according to claim 1, characterized in that a heat dissipation mechanism is arranged above the heat absorbing plate (2) at the upper part of the cavity (1), the heat dissipation mechanism comprises a heat sink (6), the heat sink (6) is equidistantly arranged on the inner side of the protective layer (3), and a power supply of the heat sink (6) is arranged in the protective layer (3).

5. A power adapter protection device according to claim 4, characterized in that a heat sink (6) is arranged under the heat absorbing plate (2) at the lower part of the cavity (1), and the heat sink (6) is assembled on the protective layer (3) at the lower end.