Power adapter with waterproof function

Abstract

The utility model discloses a power adapter with a waterproof function, which comprises a protective cover shell for waterproof and anti-collision protection of the power adapter, an adapter body is arranged in the protective cover shell, and two ends of one side of the adapter body are provided with insertion pieces for power-on use. Corresponding grooves are formed in one end of the top and one end of the bottom of the protective cover shell. A sealing plate is arranged on the back face of the protective cover shell, a wire harness through hole used for penetrating of a connecting wire of the adapter body is formed in the center of the surface of the inner side of the sealing plate, and a rubber waterproof wire sleeve is connected into the wire harness through hole in a sleeved mode. According to the utility model, the protective cover shell, the adapter body, the insertion sheets, the sealing plate, the wire harness through hole, the rubber waterproof wire sleeve and other parts are arranged and used in cooperation, so that the adapter body can achieve a waterproof effect conveniently, anti-collision protection can be achieved on the adapter body conveniently, waterproof and protective effects can be achieved on the adapter body conveniently, and damage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to a power adapter with a waterproof function. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as housing, transformer, inductor, capacitor, control IC, PCB board, etc. Its working principle is to convert AC input into DC output; according to the connection method, it can be divided into wall-mounted and desktop types. It is widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment.

[0003] The existing power adapter does not have protection and waterproof functions, so it is easy to be damaged, resulting in damage and loss. Utility Model Content

[0004] The purpose of the utility model is to provide a power adapter with a waterproof function. The utility model is used in conjunction with components such as a protective cover shell, a sealing slot, an adapter body, a plug, a sealing plate, a wiring harness through hole and a rubber waterproof wire sleeve, so that the adapter body can be waterproofed and protected from collision, so as to waterproof and protect the adapter body and reduce damage; so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A power adapter with waterproof function, comprising a protective cover shell for waterproofing and anti-collision protection of the power adapter, an adapter body is arranged inside the protective cover shell, and plugs for power supply are installed at both ends of one side of the adapter body, and corresponding grooves are opened at the top and bottom ends of the protective cover shell;

[0007] A sealing plate is arranged on the back of the protective cover shell, and a harness through hole for the adapter body connecting wire to pass through is opened at the center of the inner surface of the sealing plate, and a rubber waterproof wire sleeve is sleeved inside the harness through hole.

[0008] Preferably, sealing grooves are provided on both side walls inside the protective cover shell, and a clamping plate is clamped inside the sealing groove.

[0009] Preferably, the sealing card slot is adapted to the card plate, and the card plate is fixedly mounted on the front and back sides of the adapter body.

[0010] Preferably, a notch is provided on one side of the protective cover shell, and a mounting groove is provided around the center of one side of the protective cover shell.

[0011] Preferably, a mounting block is clamped inside the mounting groove, and the mounting groove and the mounting block are adapted to each other.

[0012] Preferably, the mounting block is fixedly mounted around the inner side of the sealing plate, and positioning blocks are mounted at both ends of the inner side of the sealing plate, and the positioning blocks are clamped on the two side walls inside the notch.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a protective cover shell, an adapter body, an insert, a sealing plate, a wiring harness through hole and a rubber waterproof wire sleeve and other components for use together, so that the adapter body can be waterproofed and protected from collision, so as to waterproof and protect the adapter body and reduce damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall explosion separation structure of the utility model;

[0017] Figure 3 for Figure 2 Left view structural diagram.

[0018] In the figure: 1. Protective cover shell; 2. Groove; 3. Sealing card slot; 4. Adapter body; 5. Insert; 6. Card plate; 7. Notch; 8. Mounting slot; 9. Mounting block; 10. Sealing plate; 11. Wire harness through hole; 12. Rubber waterproof wire sleeve; 13. Positioning block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 , the utility model provides a technical solution:

[0021] A power adapter with waterproof function, comprising a protective cover shell 1 for waterproofing and anti-collision protection of the power adapter, an adapter body 4 is arranged inside the protective cover shell 1, and the adapter body 4 is a power supply conversion device for small portable electronic devices and electronic appliances, generally composed of components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB board, etc., and its working principle is to convert AC input into DC output; and plugs 5 for power supply are installed at both ends of one side of the adapter body 4, and corresponding grooves 2 are opened at the top and bottom ends of the protective cover shell 1, so as to facilitate the effect of not pinching with fingers;

[0022] A sealing plate 10 is provided on the back of the protective cover shell 1, and a harness through hole 11 for the adapter body 4 connecting wire to pass through is opened at the center of the inner surface of the sealing plate 10, and a rubber waterproof wire sleeve 12 is sleeved inside the harness through hole 11.

[0023] The utility model provides the protective cover shell 1, the adapter body 4, the insert sheet 5, the sealing plate 10, the wiring harness through hole 11 and the rubber waterproof wire sleeve 12 and other components for use together, so as to facilitate the adapter body 4 to have a waterproof effect, and also facilitate to provide it with anti-collision protection, so as to provide the adapter body 4 with waterproof and protective effects and reduce damage.

[0024] The inner side walls of the protective cover shell 1 are provided with sealing slots 3 , and the sealing slots 3 are clamped with clamping plates 6 . The sealing slots 3 and the clamping plates 6 are matched with each other, and the clamping plates 6 are fixedly installed on the front and back sides of the adapter body 4 .

[0025] When the adapter body 4 needs to be removed from the protective cover shell 1, the insert piece 5 on the adapter body 4 is taken by hand and moved outward so that the card plate 6 on the adapter body 4 is removed from the sealing card groove 3, thereby achieving the separation effect. The reverse operation can be performed to quickly install it.

[0026] A slot 7 is provided on one side of the protective cover shell 1, and a mounting slot 8 is provided around the center of one side of the protective cover shell 1. A mounting block 9 is clamped inside the mounting slot 8, and the mounting slot 8 and the mounting block 9 are adapted to each other. The mounting block 9 is fixedly installed around the inner side of the sealing plate 10, and positioning blocks 13 are installed at both ends of the inner side of the sealing plate 10, and the positioning blocks 13 are clamped on the two side walls inside the slot 7.

[0027] By arranging the notch 7, the mounting groove 8, the mounting block 9 and the positioning block 13, it is convenient to separate the sealing plate 10 from the protective cover shell 1 so as to open the protective cover shell 1, and it is also convenient to make the protective cover shell 1 fully sealed.

[0028] By taking the sealing plate 10 by hand, the mounting block 9 and the positioning block 13 on the inner side thereof are moved outward from the mounting groove 8 and the notch 7 respectively, so that the sealing plate 10 can be detached from the protective cover shell 1. The sealing plate 10 can be installed on the protective cover shell 1 by reverse operation.

[0029] When the adapter body 4 needs to be taken out of the protective cover shell 1, the inserting piece 5 on the adapter body 4 is taken by hand and moved outward so that the card plate 6 on the adapter body 4 is moved out of the sealing card groove 3, thereby achieving the separation effect. The reverse operation can make it quickly installed; thus, the adapter body 4 is convenient to protect;

[0030] By taking the sealing plate 10 by hand, the mounting block 9 and the positioning block 13 on the inner side thereof are moved outward from the mounting groove 8 and the notch 7 respectively, so that the sealing plate 10 can be detached from the protective cover shell 1. By operating in reverse, the sealing plate 10 can be installed on the protective cover shell 1, thereby facilitating the protective cover shell to have a waterproof effect.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power adapter with waterproof function, comprising a protective cover shell (1) for waterproofing and anti-collision protection of the power adapter, characterized in that: An adapter body (4) is provided inside the protective cover shell (1), and plugs (5) for power supply are installed at both ends of one side of the adapter body (4), and corresponding grooves (2) are provided at the top and bottom ends of the protective cover shell (1); The back of the protective cover shell (1) is provided with a sealing plate (10), and the center of the inner surface of the sealing plate (10) is provided with a wire harness through hole (11) for the adapter body (4) connecting wire to pass through, and the inside of the wire harness through hole (11) is sleeved with a rubber waterproof wire sleeve (12).

2. The power adapter with waterproof function according to claim 1, characterized in that: The inner side walls of the protective cover shell (1) are provided with sealing slots (3), and the inner sides of the sealing slots (3) are clamped with clamping plates (6).

3. The waterproof power adapter according to claim 2, characterized in that: The sealing card slot (3) and the card plate (6) are adapted to each other, and the card plate (6) is fixedly mounted on the front and back sides of the adapter body (4).

4. The waterproof power adapter according to claim 1, characterized in that: A notch (7) is provided on one side of the protective cover shell (1), and mounting grooves (8) are provided around the center of one side of the protective cover shell (1).

5. The power adapter with waterproof function according to claim 4, characterized in that: A mounting block (9) is clamped inside the mounting groove (8), and the mounting groove (8) and the mounting block (9) are adapted to each other.

6. The power adapter with waterproof function according to claim 5, characterized in that: The mounting block (9) is fixedly mounted on the inner periphery of the sealing plate (10), and positioning blocks (13) are mounted on both ends of the inner side of the sealing plate (10), and the positioning blocks (13) are clamped on the two side walls inside the notch (7).

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