Power adapter with waterproof protection

Abstract

The utility model discloses a power adapter with waterproof protection, which comprises a first lead, a first waterproof structure, a power adapter, a second waterproof structure and a second lead, the side end of the first lead is in butt joint with the power adapter, the side end of the power adapter is in butt joint with the second lead, and the second lead is in butt joint with the first waterproof structure. A first waterproof structure is arranged on one side of the power adapter in a limiting mode, and a second waterproof structure is arranged on one side, away from the first wire, of the power adapter in a limiting mode. The first waterproof structure is used for sealing connection of the first wire and the power adapter and can be flexibly installed, and meanwhile glue is injected through a first glue injection opening for water prevention; and the second waterproof structure is used for sealing connection of the power adapter and the second wire and can be flexibly installed, and glue is injected through the second glue injection port for water prevention. According to the power adapter with waterproof protection, the purpose of waterproof protection is achieved through the arrangement of the structure.

Description

Technical Field

[0001] This utility model relates to the field of power adapter technology, specifically a power adapter with waterproof protection. Background Technology

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

[0003] According to Chinese Patent Publication No. CN210806254U, a waterproof protection structure for a power adapter is disclosed, relating to the field of waterproof protection equipment technology. The adapter housing has an adapter interface fixedly installed on its front surface, and a waterproof component fixedly installed on the outer surface of the adapter interface. A power cord is embedded in the rear surface of the adapter housing, and a protective component is snapped onto the outer surface of the power cord. An adapter plug is fixedly installed at the end of the power cord furthest from the adapter housing. This waterproof protection structure for a power adapter includes a waterproof component and a protective component. A sealant layer fixedly installed on the outer surface of the adapter interface prevents water from seeping into the adapter interface. A fixing plate fixedly installed on the outer surface of the sealant layer has fire-retardant and heat-resistant properties, making the device safer to use. The waterproof coating fixedly installed on the outer surface of the fixing plate, after curing, forms a waterproof film with certain extensibility, elasticity, and impermeability, providing waterproofing, seepage prevention, and protection.

[0004] However, current power adapters have the following problems: they are not convenient for quick assembly and waterproof protection. This structure allows for use according to the user's needs. Utility Model Content

[0005] The purpose of this invention is to provide a waterproof power adapter to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a power adapter with waterproof protection, comprising a first wire, a first waterproof structure, a power adapter, a second waterproof structure and a second wire, wherein the side end of the first wire is connected to the power adapter, the side end of the power adapter is connected to the second wire, the first waterproof structure is provided on one side of the power adapter, and the second waterproof structure is provided on the side of the power adapter away from the first wire.

[0007] The first waterproof structure is used for the sealing connection of the first wire and the power adapter, and can be installed flexibly. At the same time, waterproofing is achieved by injecting adhesive through the first injection port.

[0008] The second waterproof structure is used for sealing the connection of the power adapter and the second wire, and can be installed flexibly, with waterproofing achieved by injecting adhesive through the second injection port.

[0009] Specifically, the first waterproof structure includes a first fixed nesting block and a groove plate. The groove plate is fixedly connected to the side end of the first fixed nesting block. The first fixed nesting block is provided with a first glue injection port. The side end of the first fixed nesting block is fixedly connected to a first adapter block through a first mating partition. A first screw is threaded onto the first adapter block.

[0010] Specifically, the second waterproof structure includes a second mating partition, a second screw, and a second adapter block. The second mating partition is fixedly connected to the second adapter block. The side ends of the second mating partition and the second adapter block are fixedly connected to a second fixing nesting block. The second fixing nesting block is fixedly provided with a second injection port. The second adapter block is threadedly connected to a second screw.

[0011] Specifically, the first fixed nesting block, the first docking partition, the first adapter block are nested and fixed with the power adapter, and are threadedly connected to the power adapter by the first screw.

[0012] Specifically, the second mating partition, the second adapter block, and the second fixed nesting block are nested and fixed with the power adapter, and are threadedly connected to the power adapter through the second injection port.

[0013] Specifically, the first fixed nested block is configured with an empty slot and sealed with colloid.

[0014] Specifically, the second fixed nested block is set with an empty slot and sealed with colloid.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By installing a power adapter, one end of the power adapter is connected to the first wire, and the other end of the power adapter is connected to the second wire, thus realizing the electrical connection function. The first waterproof structure and the second waterproof structure are fixed on the power adapter. The first waterproof structure and the second waterproof structure can seal the connection between the first wire, the power adapter and the second wire. The subsequent injection of adhesive can achieve the waterproof protection function. It can be installed as needed.

[0017] II. By installing the first waterproof structure, the first fixed nesting block and the first docking partition are fixed within the first waterproof structure. The first fixed nesting block and the first docking partition are fixed with a first adapter block on their side. The first adapter block is fixedly connected to the power adapter by a first screw. The first fixed nesting block is provided with a first glue injection port. Glue is injected through the first glue injection port for waterproof protection. The second docking partition, the second adapter block, and the second fixed nesting block within the second waterproof structure are fixed to the power adapter by a second screw. Glue can be injected through the second glue injection port for convenient waterproof protection. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 This is a perspective view of the first waterproof structure of this utility model;

[0020] Figure 3 This is a perspective view of the second waterproof structure of this utility model.

[0021] In the diagram: 1-First wire; 2-First waterproof structure; 3-Power adapter; 4-Second waterproof structure; 5-Second wire; 6-First fixing nesting block; 7-Slot plate; 8-First injection port; 9-First mating partition; 10-First screw; 11-First adapter block; 12-Second mating partition; 13-Second screw; 14-Second adapter block; 15-Second injection port; 16-Second fixing nesting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3This utility model provides a technical solution: a waterproof power adapter, including a first conductor 1, a first waterproof structure 2, a power adapter 3, a second waterproof structure 4, and a second conductor 5. The side end of the first conductor 1 is connected to the power adapter 3, and the side end of the power adapter 3 is connected to the second conductor 5. The first waterproof structure 2 is provided on one side of the power adapter 3, and the second waterproof structure 4 is provided on the side of the power adapter 3 away from the first conductor 1. By installing the power adapter 3, one end of the power adapter 3 is connected to the first conductor 1, and the other end of the power adapter 3 is connected to the second conductor 5, realizing the electrical connection function. The first waterproof structure 2 and the second waterproof structure 4 are fixed on the power adapter 3. The connection of the first conductor 1, the power adapter 3, and the second conductor 5 can be sealed by the first waterproof structure 2 and the second waterproof structure 4. The waterproof protection function is achieved by injecting adhesive afterward, and it can be installed as needed.

[0024] The first waterproof structure 2 is used for the sealing connection of the first wire 1 and the power adapter 3, and can be installed flexibly. At the same time, waterproofing is achieved by injecting adhesive through the first injection port 8.

[0025] The second waterproof structure 4 is used for sealing the connection between the power adapter 3 and the second wire 5, and can be flexibly installed to inject waterproofing through the second injection port 15.

[0026] The first waterproof structure 2 includes a first fixed nesting block 6 and a groove plate 7. The groove plate 7 is fixedly connected to the side end of the first fixed nesting block 6. The first fixed nesting block 6 is provided with a first glue injection port 8. The side end of the first fixed nesting block 6 is fixedly connected to a first adapter block 11 through a first mating partition 9. A first screw 10 is threadedly connected to the first adapter block 11.

[0027] The second waterproof structure 4 includes a second mating partition 12, a second screw 13, and a second adapter block 14. The second mating partition 12 is fixedly connected to the second adapter block 14. A second fixing nesting block 16 is fixedly connected to the side ends of the second mating partition 12 and the second adapter block 14. A second glue injection port 15 is fixedly provided on the second fixing nesting block 16. The second screw 13 is threadedly connected to the second adapter block 14. By installing the first waterproof structure 2, the first fixing nesting block 6 and the first mating partition 9 are fixed within the first waterproof structure 2. A first adapter block 11 is fixedly provided on the side ends of the first fixing nesting block 6 and the first mating partition 9. The first adapter block 11 is fixedly connected to the power adapter 3 by the first screw 10. The first fixing nesting block 6 is provided with a first glue injection port 8. Glue is injected through the first glue injection port 8 for waterproof protection. The second mating partition 12, the second adapter block 14, and the second fixing nesting block 16 within the second waterproof structure 4 are fixed to the power adapter 3 by the second screw 13, and glue can be injected through the second glue injection port 15 for convenient waterproof protection.

[0028] The first fixed nesting block 6, the first docking partition 9, and the first adapter block 11 are nested and fixed with the power adapter 3, and are threadedly connected to the power adapter 3 by the first screw 10.

[0029] The second mating partition 12, the second adapter block 14, and the second fixing nesting block 16 are nested and fixed with the power adapter 3, and are threadedly connected to the power adapter 3 through the second glue injection port 15.

[0030] The first fixed nested block 6 is set with an empty slot and sealed with colloid.

[0031] The second fixed nesting block 16 is set with an empty slot and sealed with colloid.

[0032] When the first waterproof structure 2 and the second waterproof structure 4 need to be installed, the first wire 1 and the second wire 5 are disconnected from the power adapter 3. The first waterproof structure 2 and the second waterproof structure 4 are then nested onto the power adapter 3. At this time, the first waterproof structure 2 is nested onto the power adapter 3 through the first mating partition 9 and the first adapter block 11. Then, the first screw 10 is tightened so that it aligns with the screw hole of the power adapter 3 for a secure connection. The second mating partition 12 and the second adapter block 14 on the second waterproof structure 4 are connected to the power adapter 3. The adapter 3 is nested and fixed. Then, the second screw 13 is screwed on to secure the power adapter 3. Next, the first wire 1 and the second wire 5 are connected to the power adapter 3. Then, sealant is injected through the first injection port 8 and the second injection port 15 to seal and protect the device and perform waterproofing. The slot plate 7 and the second fixing nest block 16 are provided with slots that fit the first wire 1 and the second wire 5, so as to facilitate the connection and installation of the first wire 1 and the second wire 5.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power adapter with waterproof protection, characterized in that: It includes a first wire (1), a first waterproof structure (2), a power adapter (3), a second waterproof structure (4), and a second wire (5). The side end of the first wire (1) is connected to the power adapter (3), and the side end of the power adapter (3) is connected to the second wire (5). The first waterproof structure (2) is provided on one side of the power adapter (3), and the second waterproof structure (4) is provided on the side of the power adapter (3) away from the first wire (1). The first waterproof structure (2) is used for the sealing connection of the first wire (1) and the power adapter (3), and can be installed flexibly. At the same time, waterproofing is achieved by injecting glue through the first glue injection port (8). The second waterproof structure (4) is used for sealing the connection of the power adapter (3) and the second wire (5), and can be flexibly installed to inject waterproofing through the second injection port (15).

2. A power adapter with waterproof protection according to claim 1, characterized in that: The first waterproof structure (2) includes a first fixed nesting block (6) and a groove plate (7). The groove plate (7) is fixedly connected to the side end of the first fixed nesting block (6). The first fixed nesting block (6) is provided with a first glue injection port (8). The side end of the first fixed nesting block (6) is fixedly connected to a first adapter block (11) through a first mating partition plate (9). A first screw (10) is threaded onto the first adapter block (11).

3. A power adapter with waterproof protection according to claim 2, characterized in that: The second waterproof structure (4) includes a second mating partition (12), a second screw (13), and a second adapter block (14). The second mating partition (12) is fixedly connected to the second adapter block (14). The second mating partition (12) and the second adapter block (14) are fixedly connected to the side ends of the second mating partition (12) and the second adapter block (14). The second fixed nesting block (16) is fixedly provided with a second glue injection port (15). The second adapter block (14) is threadedly connected with a second screw (13).

4. A power adapter with waterproof protection according to claim 3, characterized in that: The first fixed nesting block (6), the first docking partition (9), the first adapter block (11) are nested and fixed with the power adapter (3), and are threadedly connected to the power adapter (3) by the first screw (10).

5. A power adapter with waterproof protection according to claim 4, characterized in that: The second mating partition (12), the second adapter block (14), the second fixed nesting block (16) are nested and fixed with the power adapter (3), and are threadedly connected to the power adapter (3) through the second injection port (15).

6. A power adapter with waterproof protection according to claim 5, characterized in that: The first fixed nested block (6) is set with an empty slot and sealed with colloid.

7. A power adapter with waterproof protection according to claim 6, characterized in that: The second fixed nested block (16) is set with an empty slot and sealed with colloid.

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