CN219086991U

CN219086991U - Power adapter capable of accommodating and protecting wires

Info

Publication number: CN219086991U
Application number: CN202223083445.XU
Authority: CN
Inventors: 刘瑞强; 占胜; 陈永华
Original assignee: Dongguan Ruiheng Electronic Technology Co ltd
Current assignee: Dongguan Ruiheng Electronic Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-26
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a power adapter capable of accommodating and protecting wires, which comprises a power adapter main body and a radiating assembly for radiating heat, wherein a large winding arm and a small winding arm are sequentially fixed at the upper end and the lower end of the power adapter main body from left to right, one side of the power adapter main body is electrically connected with a power output line, the other side of the power adapter main body is provided with a slot, the outer surface of the slot is provided with a power line assembly for preventing falling, and the power line assembly comprises a power input line, a rod sleeve, a spring, a rod body and a clamping arm. This can accomodate power adapter of protection to wire material compares with current ordinary power adapter, and large-size winding arm and small-size winding arm are plastics material, twines the power input line outside the power adapter main part to assist with large-size winding arm and compress tightly, twine the power output line outside the power adapter main part, and assist with small-size winding arm and compress tightly, make this power adapter possess the pencil winding and accomodate the structure, avoid the pencil loose.

Description

Power adapter capable of accommodating and protecting wires

Technical Field

The utility model relates to the technical field of power adapters, in particular to a power adapter capable of accommodating and protecting wires.

Background

The power adapter (Poweradapter) is a power supply conversion device of small portable electronic equipment and electronic appliances, and generally consists of components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the connection mode can be divided into a wall-inserted type and a desktop type. The device is widely matched with security cameras, set top boxes, routers, lamp bars, massage devices and the like.

The utility model of application number CN202220493594.4 discloses a wire outlet structure of a power adapter and the power adapter, wherein the power adapter comprises a power adapter shell and a power wire arranged on the power adapter shell, the power wire comprises a power wire shell, a thickening part is arranged at the joint of the power wire shell and the power adapter shell, a heat dissipation structure is arranged in the thickening part, an air outlet hole is arranged on the thickening part, a waterproof layer is arranged on the surface of the power wire, a buffer cavity is formed between the waterproof layer and the power wire, part of the air outlet hole is aligned to the buffer cavity, and the rest of the air outlet holes are arranged towards the power adapter shell. The power adapter has good anti-falling effect, and the surfaces of the power adapter and the power wire are not easy to be stained with dirt and damaged; the junction of power cord and power adapter is not fragile, accords with market demand more.

The outlet structure of the power adapter and the power adapter similar to the above application currently have the following disadvantages:

the existing wire harness part of the power adapter cannot be well arranged, and is easy to wind, tie and loosen.

Accordingly, in view of the above, an improvement of the conventional structure and the conventional drawbacks has been proposed to provide a power adapter capable of protecting the wire storage, so as to achieve the purpose of more practical value.

Disclosure of Invention

The present utility model is directed to a power adapter capable of accommodating and protecting wires, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can accomodate power adapter of protection to wire material, includes power adapter main part and radiating subassembly, the upper and lower both ends of power adapter main part are fixed with big winding arm and little winding arm from a left side to the right side in proper order, and one side electric connection of power adapter main part has power output line, the opposite side of power adapter main part is provided with the slot, and the surface mounting of slot has the power cord subassembly that is used for the anticreep, the power cord subassembly includes power input line, pole cover, spring, body of rod and buckle arm, and the internal surface of power input line is provided with the pole cover, the surface of pole cover is provided with the spring, and the internal surface slidable mounting of pole cover has the body of rod, the surface mounting of the body of rod has the buckle arm for radiating subassembly sets up in the front end of power adapter main part.

Further, the large winding arms are symmetrically arranged in two along the central position of the power adapter main body, and the shape of the large winding arms is C-shaped.

Further, two small winding arms are symmetrically arranged along the central position of the power adapter main body, and the shape of the small winding arms is C-shaped.

Further, the rod body is elastically connected with the rod sleeve through a spring, and the central axis of the rod body coincides with the central axis of the rod sleeve.

Further, the heat dissipation assembly comprises heat conduction silicone grease, aluminum blocks and aluminum sheets, wherein the aluminum blocks are attached to the upper side of the heat conduction silicone grease, and the aluminum sheets are fixed to the upper side of the aluminum blocks.

Further, the upper surface of the heat conduction silicone grease is attached to the lower surface of the aluminum block, and the shape of the aluminum block is rectangular.

Further, the aluminum sheets are equidistantly distributed along the horizontal direction of the aluminum block, and the shape of the aluminum sheets is rectangular.

Compared with the prior art, the utility model has the beneficial effects that: the power adapter is provided with a wire harness winding and accommodating structure, so that the wire harness is prevented from loosening, the power adapter is provided with an anti-falling structure, the wire harness is effectively prevented from falling off, and the power adapter is provided with a heat dissipation structure, so that the use is prevented from being influenced by high temperature;

1. according to the utility model, through the arrangement of the power adapter main body, the large winding arm and the small winding arm are made of plastic materials, the power input wire is wound outside the power adapter main body, the large winding arm is assisted to compress, the power output wire is wound outside the power adapter main body, and the small winding arm is assisted to compress, so that the power adapter is provided with a wire harness winding and accommodating structure, and loose wire harnesses are avoided;

2. according to the utility model, through the arrangement of the slot, the power input wire, the rod sleeve, the spring, the rod body and the buckle arm, the buckle arm is pressed to insert the power input wire into the slot, the spring force of the spring is used for bouncing the power input wire into the slot after the buckle arm is released, and the power input wire is fixed, so that the power adapter is provided with an anti-falling structure, and the wire harness is effectively prevented from falling off;

3. according to the utility model, through the arrangement of the power adapter main body, the heat-conducting silicone grease, the aluminum block and the aluminum sheet, the heat-conducting silicone grease is used as a heat-conducting medium to be attached between the power adapter main body and the aluminum block, and the aluminum block and the aluminum sheet are used for absorbing heat generated by the power adapter main body during operation, so that the power adapter is provided with a heat dissipation structure, and the use is prevented from being influenced by high temperature.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic perspective view of a heat dissipating assembly according to the present utility model.

In the figure: 1. a power adapter body; 2. a large winding arm; 3. a small winding arm; 4. a power supply output line; 5. a slot; 6. a power line assembly; 601. a power supply input line; 602. a rod sleeve; 603. a spring; 604. a rod body; 605. a clasp arm; 7. a heat dissipation assembly; 701. heat conductive silicone grease; 702. an aluminum block; 703. an aluminum sheet.

Detailed Description

As shown in fig. 1-2, a power adapter capable of holding and protecting wires comprises a power adapter main body 1 and a radiating assembly 7 for radiating heat, wherein a large winding arm 2 and a small winding arm 3 are sequentially fixed at the upper end and the lower end of the power adapter main body 1 from left to right, one side of the power adapter main body 1 is electrically connected with a power output line 4, two large winding arms 2 are symmetrically arranged along the central position of the power adapter main body 1, the large winding arm 2 is in a shape of a C, two small winding arms 3 are symmetrically arranged along the central position of the power adapter main body 1, the small winding arm 3 is in a shape of a C, the large winding arm 2 and the small winding arm 3 are made of plastic materials, a power input line 601 is wound outside the power adapter main body 1 and is pressed by the large winding arm 2, the power output line 4 is wound outside the power adapter main body 1, the small winding arm 3 is used for being assisted to compress, so that the power adapter is provided with a wire harness winding and accommodating structure, the wire harness is prevented from being loose, the other side of the power adapter main body 1 is provided with a slot 5, the outer surface of the slot 5 is provided with a power line component 6 for preventing the wire harness from falling off, the power line component 6 comprises a power input line 601, a rod sleeve 602, a spring 603, a rod body 604 and a buckling arm 605, the inner surface of the power input line 601 is provided with a rod sleeve 602, the outer surface of the rod sleeve 602 is provided with the spring 603, the inner surface of the rod sleeve 602 is slidably provided with the rod body 604, the outer surface of the rod body 604 is fixedly provided with the buckling arm 605, the rod body 604 is elastically connected with the rod sleeve 602 through the spring 603, the central axis of the rod body 604 is overlapped with the central axis of the rod sleeve 602, the buckling arm 605 is pressed to insert the power input line 601 into the slot 5, the buckling arm 605 is released and then is elastically sprung into the slot 5 through the elasticity of the spring 603, the power input line 601 is fixed, so that the power adapter is provided with an anti-falling structure, and the wire harness is effectively prevented from falling off.

As shown in fig. 1 and 3, a heat dissipation assembly 7 for heat dissipation is disposed at the front end of a power adapter body 1, the heat dissipation assembly 7 includes a heat conduction silicone grease 701, an aluminum block 702 and an aluminum sheet 703, the aluminum block 702 is attached to the upper side of the heat conduction silicone grease 701, the aluminum sheet 703 is fixed to the upper side of the aluminum block 702, the upper surface of the heat conduction silicone grease 701 is attached to the lower surface of the aluminum block 702, the aluminum block 702 is rectangular, the aluminum sheet 703 is distributed at equal intervals along the horizontal direction of the aluminum block 702, the aluminum sheet 703 is rectangular, the heat conduction silicone grease 701 is attached between the power adapter body 1 and the aluminum block 702 as a heat conduction medium, and the aluminum block 702 and the aluminum sheet 703 are used for absorbing heat generated when the power adapter body 1 operates, so that the power adapter has a heat dissipation structure and avoids high temperature from affecting use.

Working principle: when the power adapter capable of accommodating and protecting wires is used, firstly, the large winding arm 2 and the small winding arm 3 are made of plastic materials, the power input wire 601 is wound outside the power adapter main body 1 and is assisted by the large winding arm 2 to be compressed, the power output wire 4 is wound outside the power adapter main body 1 and is assisted by the small winding arm 3 to be compressed, the power adapter is provided with a wire harness winding accommodating structure, a wire harness is prevented from loosening, the power input wire 601 is inserted into the slot 5 by pressing the clamping arm 605, the clamping arm 605 is loosened and then is sprung into the slot position of the slot 5 by the elasticity of the spring 603, the fixation of the power input wire 601 is completed, the wire harness is effectively prevented from falling off, the heat conduction silicone grease 701 is attached between the power adapter main body 1 and the aluminum block 702 as a heat conduction medium, and the aluminum block 703 is used for absorbing heat generated when the power adapter main body 1 runs, and the use is prevented from being influenced by high temperature.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a can accomodate power adapter of protection to wire material, includes power adapter main part (1) and radiating subassembly (7), its characterized in that, the upper and lower both ends of power adapter main part (1) are fixed with big wound arm (2) and little wound arm (3) from a left side to the right side in proper order, and one side electric connection of power adapter main part (1) has power take off line (4), the opposite side of power adapter main part (1) is provided with slot (5), and the surface mounting of slot (5) has power cord subassembly (6) that are used for the anticreep, power cord subassembly (6) include power input line (601), pole cover (602), spring (603), pole body (604) and buckle arm (605), and the internal surface of power input line (601) is provided with pole cover (602), the surface sliding mounting of pole cover (602) has pole body (604), the surface mounting of pole body (604) has buckle arm (605) for radiating subassembly (7) sets up the front end in power adapter main part (1).

2. The power adapter capable of storing and protecting wires according to claim 1, wherein two large winding arms (2) are symmetrically arranged along the central position of the power adapter main body (1), and the large winding arms (2) are C-shaped.

3. The power adapter capable of storing and protecting wires according to claim 1, wherein two small-sized winding arms (3) are symmetrically arranged along the central position of the power adapter main body (1), and the small-sized winding arms (3) are C-shaped.

4. The power adapter capable of accommodating and protecting wires according to claim 1, wherein the rod body (604) is elastically connected with the rod sleeve (602) through a spring (603), and a central axis of the rod body (604) coincides with a central axis of the rod sleeve (602).

5. The power adapter capable of accommodating and protecting wires according to claim 1, wherein the heat dissipation assembly (7) comprises heat conduction silicone grease (701), an aluminum block (702) and an aluminum sheet (703), the aluminum block (702) is attached to the upper side of the heat conduction silicone grease (701), and the aluminum sheet (703) is fixed to the upper side of the aluminum block (702).

6. The power adapter for wire containment and protection according to claim 5, wherein the upper surface of the heat conductive silicone grease (701) is attached to the lower surface of the aluminum block (702), and the aluminum block (702) is rectangular in shape.

7. The wire containment barrier power adapter of claim 5, wherein the aluminum sheets (703) are equally spaced along the horizontal direction of the aluminum block (702) and the aluminum sheets (703) are rectangular in shape.